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- Committer: Package Import Robot
- Author(s): Anton Gladky, Artur R. Czechowski, Anton Gladky
- Date: 2013-01-25 23:07:30 UTC
- mfrom: (1.2.2) (3.1.5 sid)
- Revision ID: package-import@ubuntu.com-20130125230730-uc908mvqm230nns4
Tags: 2.3.17-1
[ Artur R. Czechowski ]
* New upstream release:
+ uses CONFIG += no_keywords so that the library can be used with Boost
(LP: #414975) (Closes: #697660)
* Using upstream name convention: libQGLViewer instead of libqglviewer
* Don't build Qt3 version anymore
* Drop no longer needed patches:
+ 01qt3-qt4
+ 04glu-include
+ 99compile-examples
* Convert to 3.0 (quilt) format
+ remove dpatch from Build-Deps and all calls from debian/rules
+ update patches in debian/patches
+ replace debian/00list with debian/series
+ remove README.source
+ rename remaining patches - remove NN prefix
* Pass multiarch related LIB_DIR to qmake in debian/rules
* Lintian cleanup:
+ fix descriptions
+ libqglviewer-qt4-2 depends on ${misc:Depends}
+ build-arch and build-indep provided in debian/rules
* Update Standards-Version to 3.9.3
+ sort Breaks/Replaces/Provides dependencies for transition
* Remove transition related stuff. The dev package is libqglviewer-dev,
the shared library package is libqglviewer2.
* Headers moved from libqglviewer-dev-common to libqglviewer-dev
* Documentation moved from libqglviewer-dev-common to new libqglviewer-doc
* Remove debian/README.Multiflavour and other qt3 related artifacts from
debian/
* README.Debian cleanup
+ Merge all *.README.Debian into one file - the content is the same
+ Corrected upstream name in README.Debian
+ Updated URL of homepage
* Provide upstreams GPL_EXCEPTION file, mention it in copyright one.
* Tighten shlibs dependencies, as upstream confirmed no ABI compatibility
is assured between even minor releases
* Hardening the binaries
+ build depends on dpkg-dev > 1.16.1~
+ use dpkg-buildflags
+ pass build flags to qmake
+ don't remove -g option in qmake - new patch: compile-with--g-option
+ add lintian overrides for false positive hardening-no-stackprotector
warning, see #673112
[ Anton Gladky ]
* [4b87fd4] Use compat-level 9.
* [2a3db76] Clean in rules-file.
* [51c8386] Use override_dh commands.
* [b79d40d] Use DEP-5 for copyright-file.
Remove adding exception in each package.
* [934a9b8] Remove compile-with--g-option patch. The -g options is transmitted
with other CFLAGS in debian/rules.
* [173c034] Remove olsolete DM-Upload-Allowed flag.
* [e694744] Change maintainership to Debian-Science Team. (Closes: #688520)
* [f0627f1] Remove symlink of copyright-file during upgrade. (Closes: #691441)
* [f79e4f8] Properly remove old binaries.
* [1a200fe] Bumped Standards-Version: 3.9.4. No changes.
* New upstream release:
+ uses CONFIG += no_keywords so that the library can be used with Boost
(LP: #414975) (Closes: #697660)
* Using upstream name convention: libQGLViewer instead of libqglviewer
* Don't build Qt3 version anymore
* Drop no longer needed patches:
+ 01qt3-qt4
+ 04glu-include
+ 99compile-examples
* Convert to 3.0 (quilt) format
+ remove dpatch from Build-Deps and all calls from debian/rules
+ update patches in debian/patches
+ replace debian/00list with debian/series
+ remove README.source
+ rename remaining patches - remove NN prefix
* Pass multiarch related LIB_DIR to qmake in debian/rules
* Lintian cleanup:
+ fix descriptions
+ libqglviewer-qt4-2 depends on ${misc:Depends}
+ build-arch and build-indep provided in debian/rules
* Update Standards-Version to 3.9.3
+ sort Breaks/Replaces/Provides dependencies for transition
* Remove transition related stuff. The dev package is libqglviewer-dev,
the shared library package is libqglviewer2.
* Headers moved from libqglviewer-dev-common to libqglviewer-dev
* Documentation moved from libqglviewer-dev-common to new libqglviewer-doc
* Remove debian/README.Multiflavour and other qt3 related artifacts from
debian/
* README.Debian cleanup
+ Merge all *.README.Debian into one file - the content is the same
+ Corrected upstream name in README.Debian
+ Updated URL of homepage
* Provide upstreams GPL_EXCEPTION file, mention it in copyright one.
* Tighten shlibs dependencies, as upstream confirmed no ABI compatibility
is assured between even minor releases
* Hardening the binaries
+ build depends on dpkg-dev > 1.16.1~
+ use dpkg-buildflags
+ pass build flags to qmake
+ don't remove -g option in qmake - new patch: compile-with--g-option
+ add lintian overrides for false positive hardening-no-stackprotector
warning, see #673112
[ Anton Gladky ]
* [4b87fd4] Use compat-level 9.
* [2a3db76] Clean in rules-file.
* [51c8386] Use override_dh commands.
* [b79d40d] Use DEP-5 for copyright-file.
Remove adding exception in each package.
* [934a9b8] Remove compile-with--g-option patch. The -g options is transmitted
with other CFLAGS in debian/rules.
* [173c034] Remove olsolete DM-Upload-Allowed flag.
* [e694744] Change maintainership to Debian-Science Team. (Closes: #688520)
* [f0627f1] Remove symlink of copyright-file during upgrade. (Closes: #691441)
* [f79e4f8] Properly remove old binaries.
* [1a200fe] Bumped Standards-Version: 3.9.4. No changes.
- files added:
- .pc/.quilt_patches
- .pc/glu-link
- .pc/glu-link/QGLViewer
- files removed:
- debian/libqglviewer-dev.dirs
- files modified:
- .pc/applied-patches
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removed
doc/refManual/classqglviewer_1_1Frame.html
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<div id="projectname">libQGLViewer
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 <span id="projectnumber">Version 2.3.15</span>
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<ul>
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<li class="navelem">Frame </li>
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</ul>
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<div id="nav-path" class="navpath">
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<ul>
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<li class="navelem"><a class="el" href="namespaceqglviewer.html">qglviewer</a></li><li class="navelem">Frame</li> </ul>
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<a href="#signals">Signals</a> |
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<div class="title">Frame Class Reference</div> </div>
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<!-- doxytag: class="qglviewer::Frame" -->
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<p>The Frame class represents a coordinate system, defined by a position and an orientation.
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<a href="classqglviewer_1_1Frame.html#details">More...</a></p>
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<p><a href="classqglviewer_1_1Frame-members.html">List of all members.</a></p>
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<table class="memberdecls">
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Signals</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a> ()</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab55c2a4f1732b90057fae4b6037399de">interpolated</a> ()</td></tr>
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<tr><td colspan="2"><h2><a name="pub-methods"></a>
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<tr class="memitem:ab6722375e68e03d151762ebfc83c5459"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a> ()</td></tr>
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<tr class="memitem:ab55c2a4f1732b90057fae4b6037399de"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab55c2a4f1732b90057fae4b6037399de">interpolated</a> ()</td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a> ()</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ae0c994a30d9a018000fe8ad66ff0a86d">~Frame</a> ()</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a7864fb955cec11fe78c3b2bb81230516">Frame</a> (const Frame &frame)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">Frame & </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aeb0f5ceffbb62f990b89b200d6ce728c">operator=</a> (const Frame &frame)</td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:ab71e6ee46f0c2593266f9a62d9c5e029"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a> ()</td></tr>
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<tr class="memitem:ae0c994a30d9a018000fe8ad66ff0a86d"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ae0c994a30d9a018000fe8ad66ff0a86d">~Frame</a> ()</td></tr>
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<tr class="memitem:a7864fb955cec11fe78c3b2bb81230516"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a7864fb955cec11fe78c3b2bb81230516">Frame</a> (const Frame &frame)</td></tr>
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<tr class="memitem:aeb0f5ceffbb62f990b89b200d6ce728c"><td class="memItemLeft" align="right" valign="top">Frame & </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aeb0f5ceffbb62f990b89b200d6ce728c">operator=</a> (const Frame &frame)</td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
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World coordinates position and orientation</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a2f649a1218291aa3776ce08d0a2879b1">Frame</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>, const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aff7308b903966afc6c87b5cd766a9083">setPosition</a> (float x, float y, float z)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a5081403cb47f1324edae5278d5438a38">setPositionWithConstraint</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation</a> (const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ae3ac2bf6dcfe21252d40325789503ce6">setOrientation</a> (double q0, double q1, double q2, double q3)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a8b69106a268d78daf27d32854d455da4">setOrientationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a47912d16be51eb85d68d3dcb4a4fb087">setPositionAndOrientation</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>, const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a8501c5582c1aa2a82a929ce36439ab3a">setPositionAndOrientationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>, <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab3ca600424074ccaf5ee078c8d3149c3">getPosition</a> (float &x, float &y, float &z) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac47c3b7fd6023734ba40249bea1fd253">getOrientation</a> (double &q0, double &q1, double &q2, double &q3) const </td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:a2f649a1218291aa3776ce08d0a2879b1"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a2f649a1218291aa3776ce08d0a2879b1">Frame</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>, const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr class="memitem:a24f5da9b3f4bf4e71dfad7a74a932e52"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>)</td></tr>
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<tr class="memitem:aff7308b903966afc6c87b5cd766a9083"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aff7308b903966afc6c87b5cd766a9083">setPosition</a> (float x, float y, float z)</td></tr>
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<tr class="memitem:a5081403cb47f1324edae5278d5438a38"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a5081403cb47f1324edae5278d5438a38">setPositionWithConstraint</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>)</td></tr>
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<tr class="memitem:a6733704520780505759efdef38a68b8b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation</a> (const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr class="memitem:ae3ac2bf6dcfe21252d40325789503ce6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ae3ac2bf6dcfe21252d40325789503ce6">setOrientation</a> (double q0, double q1, double q2, double q3)</td></tr>
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<tr class="memitem:a8b69106a268d78daf27d32854d455da4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a8b69106a268d78daf27d32854d455da4">setOrientationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr class="memitem:a47912d16be51eb85d68d3dcb4a4fb087"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a47912d16be51eb85d68d3dcb4a4fb087">setPositionAndOrientation</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>, const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr class="memitem:a8501c5582c1aa2a82a929ce36439ab3a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a8501c5582c1aa2a82a929ce36439ab3a">setPositionAndOrientationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a>, <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a>)</td></tr>
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<tr class="memitem:abc38a05a597e07c9ff525122682adc50"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a> () const </td></tr>
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<tr class="memitem:a691af39b54669fad8b4e73599de22094"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a> () const </td></tr>
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<tr class="memitem:ab3ca600424074ccaf5ee078c8d3149c3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab3ca600424074ccaf5ee078c8d3149c3">getPosition</a> (float &x, float &y, float &z) const </td></tr>
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<tr class="memitem:ac47c3b7fd6023734ba40249bea1fd253"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac47c3b7fd6023734ba40249bea1fd253">getOrientation</a> (double &q0, double &q1, double &q2, double &q3) const </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
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Local translation and rotation w/r reference Frame</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aeafb612e3ad0d6a81de91884eb4bdef1">setTranslation</a> (float x, float y, float z)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a7f3395d24d164a7af9a8b99e4e6bafc0">setTranslationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation</a> (const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a26c462ecae655fa82c4d2efa42f9cd2e">setRotation</a> (double q0, double q1, double q2, double q3)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a0fbfd129a52b36b6753cc1589ff87a48">setTranslationAndRotation</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a>, const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a3a08480e8de4a36536ff95e0f05303db">setTranslationAndRotationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a>, <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a39804059e5c4e694a6cb13b71347da97">getTranslation</a> (float &x, float &y, float &z) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a475a20f772ff87508b673a586fc50bbb">getRotation</a> (double &q0, double &q1, double &q2, double &q3) const </td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:ae5495cd791858225ba7c85ce39329704"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a>)</td></tr>
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<tr class="memitem:aeafb612e3ad0d6a81de91884eb4bdef1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aeafb612e3ad0d6a81de91884eb4bdef1">setTranslation</a> (float x, float y, float z)</td></tr>
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<tr class="memitem:a7f3395d24d164a7af9a8b99e4e6bafc0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a7f3395d24d164a7af9a8b99e4e6bafc0">setTranslationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a>)</td></tr>
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<tr class="memitem:a857aacdb88a574ec4a363335f6152a1e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation</a> (const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>)</td></tr>
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<tr class="memitem:a26c462ecae655fa82c4d2efa42f9cd2e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a26c462ecae655fa82c4d2efa42f9cd2e">setRotation</a> (double q0, double q1, double q2, double q3)</td></tr>
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<tr class="memitem:a9d4ab1388820d002d44304c5463fbfbd"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>)</td></tr>
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<tr class="memitem:a0fbfd129a52b36b6753cc1589ff87a48"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a0fbfd129a52b36b6753cc1589ff87a48">setTranslationAndRotation</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a>, const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>)</td></tr>
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<tr class="memitem:a3a08480e8de4a36536ff95e0f05303db"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a3a08480e8de4a36536ff95e0f05303db">setTranslationAndRotationWithConstraint</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &<a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a>, <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>)</td></tr>
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<tr class="memitem:a388a5f38140104323aa51fc207fde642"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a> () const </td></tr>
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<tr class="memitem:a19ee9243c60f412dfc4eac3dcf45a5a1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a> () const </td></tr>
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<tr class="memitem:a39804059e5c4e694a6cb13b71347da97"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a39804059e5c4e694a6cb13b71347da97">getTranslation</a> (float &x, float &y, float &z) const </td></tr>
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<tr class="memitem:a475a20f772ff87508b673a586fc50bbb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a475a20f772ff87508b673a586fc50bbb">getRotation</a> (double &q0, double &q1, double &q2, double &q3) const </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
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Frame hierarchy</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">const Frame * </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#abca9e0c2e40957fffeee4a52139facd8">setReferenceFrame</a> (const Frame *const refFrame)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aa4891a91c825effc65b73f1329ae49c7">settingAsReferenceFrameWillCreateALoop</a> (const Frame *const frame)</td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:a9794b079db5f492e8804631d3d23baec"><td class="memItemLeft" align="right" valign="top">const Frame * </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame</a> () const </td></tr>
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<tr class="memitem:abca9e0c2e40957fffeee4a52139facd8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#abca9e0c2e40957fffeee4a52139facd8">setReferenceFrame</a> (const Frame *const refFrame)</td></tr>
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<tr class="memitem:aa4891a91c825effc65b73f1329ae49c7"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aa4891a91c825effc65b73f1329ae49c7">settingAsReferenceFrameWillCreateALoop</a> (const Frame *const frame)</td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
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Frame modification</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4cb0cf5ff79e1acf0755befdaceb6f4a">translate</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &t)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac774331eeae8d29acc94f5653b2f2c3b">translate</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &t)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a9081ed23141a5980f028b21d58fa3290">translate</a> (float x, float y, float z)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a2ae644799a164d7519769ba393565c5d">translate</a> (float &x, float &y, float &z)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate</a> (<a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &q)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac754417fa609300f980fcba5405c9989">rotate</a> (const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &q)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a7fe03bbf807b109c1edb849193d03aa8">rotate</a> (double q0, double q1, double q2, double q3)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab15e32161293dce94ae3df3bc3a7b0ad">rotate</a> (double &q0, double &q1, double &q2, double &q3)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a85f48572c1298bc3192f111e8b587bca">rotateAroundPoint</a> (<a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>, const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &point)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a5f87bae05096c99fb3b30cf5bb52c891">rotateAroundPoint</a> (const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>, const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &point)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a352fc1d1f806653677eabcdb8a5eb898">alignWithFrame</a> (const Frame *const frame, bool move=false, float threshold=0.85f)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#af97ae9e790033879dfcb9837a7312255">projectOnLine</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &origin, const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &direction)</td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:a4cb0cf5ff79e1acf0755befdaceb6f4a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4cb0cf5ff79e1acf0755befdaceb6f4a">translate</a> (<a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &t)</td></tr>
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<tr class="memitem:ac774331eeae8d29acc94f5653b2f2c3b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac774331eeae8d29acc94f5653b2f2c3b">translate</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &t)</td></tr>
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<tr class="memitem:a9081ed23141a5980f028b21d58fa3290"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a9081ed23141a5980f028b21d58fa3290">translate</a> (float x, float y, float z)</td></tr>
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<tr class="memitem:a2ae644799a164d7519769ba393565c5d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a2ae644799a164d7519769ba393565c5d">translate</a> (float &x, float &y, float &z)</td></tr>
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<tr class="memitem:a38dffd6ee0ad7e395b49082b2b94de33"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate</a> (<a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &q)</td></tr>
159
<tr class="memitem:ac754417fa609300f980fcba5405c9989"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac754417fa609300f980fcba5405c9989">rotate</a> (const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &q)</td></tr>
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<tr class="memitem:a7fe03bbf807b109c1edb849193d03aa8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a7fe03bbf807b109c1edb849193d03aa8">rotate</a> (double q0, double q1, double q2, double q3)</td></tr>
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<tr class="memitem:ab15e32161293dce94ae3df3bc3a7b0ad"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ab15e32161293dce94ae3df3bc3a7b0ad">rotate</a> (double &q0, double &q1, double &q2, double &q3)</td></tr>
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<tr class="memitem:a85f48572c1298bc3192f111e8b587bca"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a85f48572c1298bc3192f111e8b587bca">rotateAroundPoint</a> (<a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>, const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &point)</td></tr>
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<tr class="memitem:a5f87bae05096c99fb3b30cf5bb52c891"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a5f87bae05096c99fb3b30cf5bb52c891">rotateAroundPoint</a> (const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> &<a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a>, const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &point)</td></tr>
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<tr class="memitem:a352fc1d1f806653677eabcdb8a5eb898"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a352fc1d1f806653677eabcdb8a5eb898">alignWithFrame</a> (const Frame *const frame, bool move=false, float threshold=0.85f)</td></tr>
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<tr class="memitem:af97ae9e790033879dfcb9837a7312255"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#af97ae9e790033879dfcb9837a7312255">projectOnLine</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &origin, const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &direction)</td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
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168
Coordinate system transformation of 3D coordinates</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a2b113688a0cab6c439dfbf598fd45e70">localCoordinatesOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4e6ac1c504a2f70fdbc0e7383c1aa7c7">localInverseCoordinatesOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a8c3c1e66b248a0f29e304e6c786b9391">coordinatesOfIn</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src, const Frame *const in) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aadad46a46365f6977e4aac6dc18318ce">coordinatesOfFrom</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src, const Frame *const from) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a3718dc9cc825c674c8da3576b1448764">getCoordinatesOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aede4243bfe48e6d870a2417bbfc711a8">getInverseCoordinatesOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#abe456b2ee906b9def0d2ec0c949a9497">getLocalCoordinatesOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#adbd3252d2089f077e23e78345b3723c2">getLocalInverseCoordinatesOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#af2748e8dd6a4edad38d195132a8c8b30">getCoordinatesOfIn</a> (const float src[3], float res[3], const Frame *const in) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a36a2d7b27ab27bcff37ab9cbfab20a17">getCoordinatesOfFrom</a> (const float src[3], float res[3], const Frame *const from) const </td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
169
<tr class="memitem:ac706b338b08d9d7b511fd84d0b6ecf96"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr class="memitem:a5bcb22a3f2e11e42e7469602b75b3c1e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr class="memitem:a2b113688a0cab6c439dfbf598fd45e70"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a2b113688a0cab6c439dfbf598fd45e70">localCoordinatesOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr class="memitem:a4e6ac1c504a2f70fdbc0e7383c1aa7c7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4e6ac1c504a2f70fdbc0e7383c1aa7c7">localInverseCoordinatesOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr class="memitem:a8c3c1e66b248a0f29e304e6c786b9391"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a8c3c1e66b248a0f29e304e6c786b9391">coordinatesOfIn</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src, const Frame *const in) const </td></tr>
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<tr class="memitem:aadad46a46365f6977e4aac6dc18318ce"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aadad46a46365f6977e4aac6dc18318ce">coordinatesOfFrom</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src, const Frame *const from) const </td></tr>
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<tr class="memitem:a3718dc9cc825c674c8da3576b1448764"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a3718dc9cc825c674c8da3576b1448764">getCoordinatesOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr class="memitem:aede4243bfe48e6d870a2417bbfc711a8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aede4243bfe48e6d870a2417bbfc711a8">getInverseCoordinatesOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr class="memitem:abe456b2ee906b9def0d2ec0c949a9497"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#abe456b2ee906b9def0d2ec0c949a9497">getLocalCoordinatesOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr class="memitem:adbd3252d2089f077e23e78345b3723c2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#adbd3252d2089f077e23e78345b3723c2">getLocalInverseCoordinatesOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr class="memitem:af2748e8dd6a4edad38d195132a8c8b30"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#af2748e8dd6a4edad38d195132a8c8b30">getCoordinatesOfIn</a> (const float src[3], float res[3], const Frame *const in) const </td></tr>
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<tr class="memitem:a36a2d7b27ab27bcff37ab9cbfab20a17"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a36a2d7b27ab27bcff37ab9cbfab20a17">getCoordinatesOfFrom</a> (const float src[3], float res[3], const Frame *const from) const </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
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Coordinate system transformation of vectors</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aba2c6c46c1825a81f09d22322b03d9b5">inverseTransformOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a37239448835f46771b9598a31b964cf2">localTransformOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ad36cf320ff7cf6c8f9a2ac527c924f9e">localInverseTransformOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a01636f93c09d6fd9fca90cb671afdda0">transformOfIn</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src, const Frame *const in) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a3416ca5a53c1f2d932fca1906ec1c6c7">transformOfFrom</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src, const Frame *const from) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aac70b883f8e3635d88356cb08b1abae3">getTransformOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a6a2eb1467ca31f7db460a2d6b7166a07">getInverseTransformOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a6e4aeb1d5aafee31442cc3c82a6ee215">getLocalTransformOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a62b201feca5e0ebecc03a71b9566d97c">getLocalInverseTransformOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a7d36c3c2d4b004b3e5d296aa58541f9f">getTransformOfIn</a> (const float src[3], float res[3], const Frame *const in) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4eed4b2770a62e5ebb32d3dcee642c52">getTransformOfFrom</a> (const float src[3], float res[3], const Frame *const from) const </td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:a05a3e18419f02427366a95b1e299f12e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr class="memitem:aba2c6c46c1825a81f09d22322b03d9b5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aba2c6c46c1825a81f09d22322b03d9b5">inverseTransformOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr class="memitem:a37239448835f46771b9598a31b964cf2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a37239448835f46771b9598a31b964cf2">localTransformOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr class="memitem:ad36cf320ff7cf6c8f9a2ac527c924f9e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ad36cf320ff7cf6c8f9a2ac527c924f9e">localInverseTransformOf</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src) const </td></tr>
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<tr class="memitem:a01636f93c09d6fd9fca90cb671afdda0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a01636f93c09d6fd9fca90cb671afdda0">transformOfIn</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src, const Frame *const in) const </td></tr>
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<tr class="memitem:a3416ca5a53c1f2d932fca1906ec1c6c7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a3416ca5a53c1f2d932fca1906ec1c6c7">transformOfFrom</a> (const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> &src, const Frame *const from) const </td></tr>
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<tr class="memitem:aac70b883f8e3635d88356cb08b1abae3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aac70b883f8e3635d88356cb08b1abae3">getTransformOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr class="memitem:a6a2eb1467ca31f7db460a2d6b7166a07"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a6a2eb1467ca31f7db460a2d6b7166a07">getInverseTransformOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr class="memitem:a6e4aeb1d5aafee31442cc3c82a6ee215"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a6e4aeb1d5aafee31442cc3c82a6ee215">getLocalTransformOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr class="memitem:a62b201feca5e0ebecc03a71b9566d97c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a62b201feca5e0ebecc03a71b9566d97c">getLocalInverseTransformOf</a> (const float src[3], float res[3]) const </td></tr>
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<tr class="memitem:a7d36c3c2d4b004b3e5d296aa58541f9f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a7d36c3c2d4b004b3e5d296aa58541f9f">getTransformOfIn</a> (const float src[3], float res[3], const Frame *const in) const </td></tr>
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<tr class="memitem:a4eed4b2770a62e5ebb32d3dcee642c52"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4eed4b2770a62e5ebb32d3dcee642c52">getTransformOfFrom</a> (const float src[3], float res[3], const Frame *const from) const </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
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Constraint on the displacement</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Constraint.html">Constraint</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#adffa44cd173714b29f2441848a39c224">setConstraint</a> (<a class="el" href="classqglviewer_1_1Constraint.html">Constraint</a> *const <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint</a>)</td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:a0974dfe336ed84a20adb8c6cdf8dedd9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classqglviewer_1_1Constraint.html">Constraint</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint</a> () const </td></tr>
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<tr class="memitem:adffa44cd173714b29f2441848a39c224"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#adffa44cd173714b29f2441848a39c224">setConstraint</a> (<a class="el" href="classqglviewer_1_1Constraint.html">Constraint</a> *const <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint</a>)</td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
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Associated matrices</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">const GLdouble * </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix</a> (GLdouble m[4][4]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a15f0dc7596dc78437154302466ac3c0a">getMatrix</a> (GLdouble m[16]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">const GLdouble * </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix</a> (GLdouble m[4][4]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac808850371649942726dd474aba29ead">getWorldMatrix</a> (GLdouble m[16]) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a5408d08ab204157ec29f555b6813f9e4">setFromMatrix</a> (const GLdouble m[4][4])</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a0c4d51f142f43235e30198e7b8abc626">setFromMatrix</a> (const GLdouble m[16])</td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:aa12123cf45f68b9f7fe0526b70ab0047"><td class="memItemLeft" align="right" valign="top">const GLdouble * </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix</a> () const </td></tr>
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<tr class="memitem:a4915640a54a6b48a99cbdd0cd42fec48"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix</a> (GLdouble m[4][4]) const </td></tr>
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<tr class="memitem:a15f0dc7596dc78437154302466ac3c0a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a15f0dc7596dc78437154302466ac3c0a">getMatrix</a> (GLdouble m[16]) const </td></tr>
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<tr class="memitem:a39aa0648db05006e2b2f22ac5d971141"><td class="memItemLeft" align="right" valign="top">const GLdouble * </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix</a> () const </td></tr>
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<tr class="memitem:a45358fae434b3912ce81577dc7cf4fc9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix</a> (GLdouble m[4][4]) const </td></tr>
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<tr class="memitem:ac808850371649942726dd474aba29ead"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#ac808850371649942726dd474aba29ead">getWorldMatrix</a> (GLdouble m[16]) const </td></tr>
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<tr class="memitem:a5408d08ab204157ec29f555b6813f9e4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a5408d08ab204157ec29f555b6813f9e4">setFromMatrix</a> (const GLdouble m[4][4])</td></tr>
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<tr class="memitem:a0c4d51f142f43235e30198e7b8abc626"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a0c4d51f142f43235e30198e7b8abc626">setFromMatrix</a> (const GLdouble m[16])</td></tr>
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Inversion of the transformation</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">Frame </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4534c3188c217feb8d21465d4cefd4ad">inverse</a> () const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">Frame </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a37d4da8cfd297273e7bb55538debaa3e">worldInverse</a> () const </td></tr>
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<tr><td colspan="2"><h2><a name="member-group"></a>
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<tr class="memitem:a4534c3188c217feb8d21465d4cefd4ad"><td class="memItemLeft" align="right" valign="top">Frame </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a4534c3188c217feb8d21465d4cefd4ad">inverse</a> () const </td></tr>
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<tr class="memitem:a37d4da8cfd297273e7bb55538debaa3e"><td class="memItemLeft" align="right" valign="top">Frame </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a37d4da8cfd297273e7bb55538debaa3e">worldInverse</a> () const </td></tr>
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XML representation</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">virtual QDomElement </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a48e0e2dd26cd96418c8b889ceabe80f6">domElement</a> (const QString &name, QDomDocument &document) const </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#acd13d2ddeca530cb9f26ead47f7d25d3">initFromDOMElement</a> (const QDomElement &element)</td></tr>
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<tr class="memitem:a48e0e2dd26cd96418c8b889ceabe80f6"><td class="memItemLeft" align="right" valign="top">virtual QDomElement </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#a48e0e2dd26cd96418c8b889ceabe80f6">domElement</a> (const QString &name, QDomDocument &document) const </td></tr>
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<tr class="memitem:acd13d2ddeca530cb9f26ead47f7d25d3"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classqglviewer_1_1Frame.html#acd13d2ddeca530cb9f26ead47f7d25d3">initFromDOMElement</a> (const QDomElement &element)</td></tr>
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Additional Inherited Members</h2></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
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<div class="textblock"><p>The Frame class represents a coordinate system, defined by a position and an orientation. </p>
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<p>A Frame is a 3D coordinate system, represented by a <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> and an <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a>. The order of these transformations is important: the Frame is first translated <em>and</em> <em>then</em> rotated around the new translated origin.</p>
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<p>A Frame is useful to define the position and orientation of a 3D rigid object, using its <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a> method, as shown below: </p>
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<div class="fragment"><pre class="fragment"> <span class="comment">// Builds a Frame at position (0.5,0,0) and oriented such that its Y axis is along the (1,1,1)</span>
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<span class="comment">// direction. One could also have used setPosition() and setOrientation().</span>
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<a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a> fr(Vec(0.5,0,0), Quaternion(Vec(0,1,0), Vec(1,1,1)));
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glPushMatrix();
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glMultMatrixd(fr.matrix());
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<span class="comment">// Draw your object here, in the local fr coordinate system.</span>
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glPopMatrix();
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</pre></div><p>Many functions are provided to transform a 3D point from one coordinate system (Frame) to an other: see <a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a8c3c1e66b248a0f29e304e6c786b9391">coordinatesOfIn()</a>, <a class="el" href="classqglviewer_1_1Frame.html#aadad46a46365f6977e4aac6dc18318ce">coordinatesOfFrom()</a>...</p>
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<div class="fragment"><div class="line"> <span class="comment">// Builds a Frame at position (0.5,0,0) and oriented such that its Y axis is along the (1,1,1)</span></div>
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<div class="line"> <span class="comment">// direction. One could also have used setPosition() and setOrientation().</span></div>
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<div class="line"> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a> fr(Vec(0.5,0,0), Quaternion(Vec(0,1,0), Vec(1,1,1)));</div>
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<div class="line"> glPushMatrix();</div>
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<div class="line"> glMultMatrixd(fr.matrix());</div>
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<div class="line"> <span class="comment">// Draw your object here, in the local fr coordinate system.</span></div>
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<div class="line"> glPopMatrix();</div>
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</div><!-- fragment --><p>Many functions are provided to transform a 3D point from one coordinate system (Frame) to an other: see <a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a8c3c1e66b248a0f29e304e6c786b9391">coordinatesOfIn()</a>, <a class="el" href="classqglviewer_1_1Frame.html#aadad46a46365f6977e4aac6dc18318ce">coordinatesOfFrom()</a>...</p>
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<p>You may also want to transform a 3D vector (such as a normal), which corresponds to applying only the rotational part of the frame transformation: see <a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf()</a> and <a class="el" href="classqglviewer_1_1Frame.html#aba2c6c46c1825a81f09d22322b03d9b5">inverseTransformOf()</a>. See the <a href="../examples/frameTransform.html">frameTransform example</a> for an illustration.</p>
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<p>The <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation()</a> and the <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a> that are encapsulated in a Frame can also be used to represent a <em>rigid</em> <em>transformation</em> of space. Such a transformation can also be interpreted as a change of coordinate system, and the coordinate system conversion functions actually allow you to use a Frame as a rigid transformation. Use <a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf()</a> (resp. <a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf()</a>) to apply the transformation (resp. its inverse). Note the inversion.</p>
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<h3>Hierarchy of Frames</h3>
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<h3>Derived classes</h3>
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<p>The <a class="el" href="classqglviewer_1_1ManipulatedFrame.html" title="A ManipulatedFrame is a Frame that can be rotated and translated using the mouse.">ManipulatedFrame</a> class inherits Frame and implements a mouse motion convertion, so that a Frame (and hence an object) can be manipulated in the scene with the mouse. </p>
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</div><hr/><h2>Constructor & Destructor Documentation</h2>
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<a class="anchor" id="ab71e6ee46f0c2593266f9a62d9c5e029"></a><!-- doxytag: member="qglviewer::Frame::Frame" ref="ab71e6ee46f0c2593266f9a62d9c5e029" args="()" -->
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<p>Creates a default Frame.</p>
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<p>Its <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> is (0,0,0) and it has an identity <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a> <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a>. The <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> and the <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> are <code>NULL</code>. </p>
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<a class="anchor" id="ae0c994a30d9a018000fe8ad66ff0a86d"></a><!-- doxytag: member="qglviewer::Frame::~Frame" ref="ae0c994a30d9a018000fe8ad66ff0a86d" args="()" -->
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<td class="memname">virtual ~Frame </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td><code> [virtual]</code></td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Virtual destructor. Empty. </p>
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<a class="anchor" id="a7864fb955cec11fe78c3b2bb81230516"></a><!-- doxytag: member="qglviewer::Frame::Frame" ref="a7864fb955cec11fe78c3b2bb81230516" args="(const Frame &frame)" -->
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<p>Copy constructor.</p>
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<p>The <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a> as well as <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> pointers are copied. </p>
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<a class="anchor" id="a2f649a1218291aa3776ce08d0a2879b1"></a><!-- doxytag: member="qglviewer::Frame::Frame" ref="a2f649a1218291aa3776ce08d0a2879b1" args="(const Vec &position, const Quaternion &orientation)" -->
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<p>Creates a Frame with a <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> and an <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a>.</p>
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<p>See the <a class="el" href="classqglviewer_1_1Vec.html" title="The Vec class represents 3D positions and 3D vectors.">Vec</a> and <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a> documentations for convenient constructors and methods.</p>
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<p>The Frame is defined in the world coordinate system (its <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> is <code>NULL</code>). It has a <code>NULL</code> associated <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>. </p>
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<hr/><h2>Member Function Documentation</h2>
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<a class="anchor" id="a352fc1d1f806653677eabcdb8a5eb898"></a><!-- doxytag: member="qglviewer::Frame::alignWithFrame" ref="a352fc1d1f806653677eabcdb8a5eb898" args="(const Frame *const frame, bool move=false, float threshold=0.85f)" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a352fc1d1f806653677eabcdb8a5eb898">alignWithFrame</a> </td>
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<td class="memname">void alignWithFrame </td>
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<td>(</td>
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<td class="paramtype">const Frame *const </td>
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<td class="paramname"><em>frame</em>, </td>
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<p>Aligns the Frame with <code>frame</code>, so that two of their axis are parallel.</p>
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<p>If one of the X, Y and Z axis of the Frame is almost parallel to any of the X, Y, or Z axis of <code>frame</code>, the Frame is rotated so that these two axis actually become parallel.</p>
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<p>If, after this first rotation, two other axis are also almost parallel, a second alignment is performed. The two frames then have identical orientations, up to 90 degrees rotations.</p>
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<a class="anchor" id="a0974dfe336ed84a20adb8c6cdf8dedd9"></a><!-- doxytag: member="qglviewer::Frame::constraint" ref="a0974dfe336ed84a20adb8c6cdf8dedd9" args="() const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Constraint.html">Constraint</a>* <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Constraint.html">Constraint</a>* constraint </td>
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<td>(</td>
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<td> const</td>
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<p>Returns the current constraint applied to the Frame.</p>
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<p>A <code>NULL</code> value (default) means that no <a class="el" href="classqglviewer_1_1Constraint.html" title="An interface class for Frame constraints.">Constraint</a> is used to filter Frame translation and rotation. See the <a class="el" href="classqglviewer_1_1Constraint.html" title="An interface class for Frame constraints.">Constraint</a> class documentation for details.</p>
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<p>You may have to use a <code>dynamic_cast</code> to convert the result to a <a class="el" href="classqglviewer_1_1Constraint.html" title="An interface class for Frame constraints.">Constraint</a> derived class. </p>
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<a class="anchor" id="ac706b338b08d9d7b511fd84d0b6ecf96"></a><!-- doxytag: member="qglviewer::Frame::coordinatesOf" ref="ac706b338b08d9d7b511fd84d0b6ecf96" args="(const Vec &src) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> coordinatesOf </td>
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<td>(</td>
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<td> const</td>
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<p>Returns the Frame coordinates of a point <code>src</code> defined in the world coordinate system (converts from world to Frame).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf()</a> performs the inverse convertion. <a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf()</a> converts 3D vectors instead of 3D coordinates.</p>
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<p>See the <a href="../examples/frameTransform.html">frameTransform example</a> for an illustration. </p>
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<a class="anchor" id="aadad46a46365f6977e4aac6dc18318ce"></a><!-- doxytag: member="qglviewer::Frame::coordinatesOfFrom" ref="aadad46a46365f6977e4aac6dc18318ce" args="(const Vec &src, const Frame *const from) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#aadad46a46365f6977e4aac6dc18318ce">coordinatesOfFrom</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> coordinatesOfFrom </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<p>Returns the Frame coordinates of the point whose position in the <code>from</code> coordinate system is <code>src</code> (converts from <code>from</code> to Frame).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#a8c3c1e66b248a0f29e304e6c786b9391">coordinatesOfIn()</a> performs the inverse transformation. </p>
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<a class="anchor" id="a8c3c1e66b248a0f29e304e6c786b9391"></a><!-- doxytag: member="qglviewer::Frame::coordinatesOfIn" ref="a8c3c1e66b248a0f29e304e6c786b9391" args="(const Vec &src, const Frame *const in) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a8c3c1e66b248a0f29e304e6c786b9391">coordinatesOfIn</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> coordinatesOfIn </td>
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<td>(</td>
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<p>Returns the <code>in</code> coordinates of the point whose position in the Frame coordinate system is <code>src</code> (converts from Frame to <code>in</code>).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#aadad46a46365f6977e4aac6dc18318ce">coordinatesOfFrom()</a> performs the inverse transformation. </p>
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<a class="anchor" id="a48e0e2dd26cd96418c8b889ceabe80f6"></a><!-- doxytag: member="qglviewer::Frame::domElement" ref="a48e0e2dd26cd96418c8b889ceabe80f6" args="(const QString &name, QDomDocument &document) const " -->
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<td class="memname">QDomElement <a class="el" href="classqglviewer_1_1Frame.html#a48e0e2dd26cd96418c8b889ceabe80f6">domElement</a> </td>
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<td class="memname">QDomElement domElement </td>
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<p>Returns an XML <code>QDomElement</code> that represents the Frame.</p>
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<p><code>name</code> is the name of the QDomElement tag. <code>doc</code> is the <code>QDomDocument</code> factory used to create QDomElement.</p>
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<p>The resulting QDomElement looks like: </p>
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<div class="fragment"><pre class="fragment"> <name>
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<<a class="code" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a> x=<span class="stringliteral">".."</span> y=<span class="stringliteral">".."</span> z=<span class="stringliteral">".."</span> />
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<<a class="code" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a> q0=<span class="stringliteral">".."</span> q1=<span class="stringliteral">".."</span> q2=<span class="stringliteral">".."</span> q3=<span class="stringliteral">".."</span> />
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</name>
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</pre></div><p>Use <a class="el" href="classqglviewer_1_1Frame.html#acd13d2ddeca530cb9f26ead47f7d25d3">initFromDOMElement()</a> to restore the Frame state from the resulting <code>QDomElement</code>.</p>
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<div class="fragment"><div class="line"> <name></div>
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<div class="line"> <<a class="code" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a> x=<span class="stringliteral">".."</span> y=<span class="stringliteral">".."</span> z=<span class="stringliteral">".."</span> /></div>
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<div class="line"> <<a class="code" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a> q0=<span class="stringliteral">".."</span> q1=<span class="stringliteral">".."</span> q2=<span class="stringliteral">".."</span> q3=<span class="stringliteral">".."</span> /></div>
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<div class="line"> </name></div>
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</div><!-- fragment --><p>Use <a class="el" href="classqglviewer_1_1Frame.html#acd13d2ddeca530cb9f26ead47f7d25d3">initFromDOMElement()</a> to restore the Frame state from the resulting <code>QDomElement</code>.</p>
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<p>See <a class="el" href="classqglviewer_1_1Vec.html#a48e0e2dd26cd96418c8b889ceabe80f6">Vec::domElement()</a> for a complete example. See also <a class="el" href="classqglviewer_1_1Quaternion.html#a48e0e2dd26cd96418c8b889ceabe80f6">Quaternion::domElement()</a>, <a class="el" href="classqglviewer_1_1Camera.html#a48e0e2dd26cd96418c8b889ceabe80f6">Camera::domElement()</a>...</p>
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<dl class="attention"><dt><b>Attention:</b></dt><dd>The <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> are not saved in the QDomElement. </dd></dl>
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<dl class="section attention"><dt>Attention:</dt><dd>The <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> are not saved in the QDomElement. </dd></dl>
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<p>Reimplemented in <a class="el" href="classqglviewer_1_1ManipulatedFrame.html#a48e0e2dd26cd96418c8b889ceabe80f6">ManipulatedFrame</a>, and <a class="el" href="classqglviewer_1_1ManipulatedCameraFrame.html#a48e0e2dd26cd96418c8b889ceabe80f6">ManipulatedCameraFrame</a>.</p>
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<a class="anchor" id="a3718dc9cc825c674c8da3576b1448764"></a><!-- doxytag: member="qglviewer::Frame::getCoordinatesOf" ref="a3718dc9cc825c674c8da3576b1448764" args="(const float src[3], float res[3]) const " -->
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<td class="memname">void getCoordinatesOf </td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf()</a>, but with <code>float</code> parameters. </p>
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<a class="anchor" id="a36a2d7b27ab27bcff37ab9cbfab20a17"></a><!-- doxytag: member="qglviewer::Frame::getCoordinatesOfFrom" ref="a36a2d7b27ab27bcff37ab9cbfab20a17" args="(const float src[3], float res[3], const Frame *const from) const " -->
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<td class="memname">void getCoordinatesOfFrom </td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#aadad46a46365f6977e4aac6dc18318ce">coordinatesOfFrom()</a>, but with <code>float</code> parameters. </p>
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<a class="anchor" id="af2748e8dd6a4edad38d195132a8c8b30"></a><!-- doxytag: member="qglviewer::Frame::getCoordinatesOfIn" ref="af2748e8dd6a4edad38d195132a8c8b30" args="(const float src[3], float res[3], const Frame *const in) const " -->
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<td class="memname">void getCoordinatesOfIn </td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a8c3c1e66b248a0f29e304e6c786b9391">coordinatesOfIn()</a>, but with <code>float</code> parameters. </p>
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<a class="anchor" id="aede4243bfe48e6d870a2417bbfc711a8"></a><!-- doxytag: member="qglviewer::Frame::getInverseCoordinatesOf" ref="aede4243bfe48e6d870a2417bbfc711a8" args="(const float src[3], float res[3]) const " -->
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<td class="memname">void getInverseCoordinatesOf </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf()</a>, but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a6a2eb1467ca31f7db460a2d6b7166a07"></a><!-- doxytag: member="qglviewer::Frame::getInverseTransformOf" ref="a6a2eb1467ca31f7db460a2d6b7166a07" args="(const float src[3], float res[3]) const " -->
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<a class="anchor" id="a6a2eb1467ca31f7db460a2d6b7166a07"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a6a2eb1467ca31f7db460a2d6b7166a07">getInverseTransformOf</a> </td>
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<td class="memname">void getInverseTransformOf </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#aba2c6c46c1825a81f09d22322b03d9b5">inverseTransformOf()</a>, but with <code>float</code> parameters. </p>
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</div>
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<a class="anchor" id="abe456b2ee906b9def0d2ec0c949a9497"></a><!-- doxytag: member="qglviewer::Frame::getLocalCoordinatesOf" ref="abe456b2ee906b9def0d2ec0c949a9497" args="(const float src[3], float res[3]) const " -->
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<a class="anchor" id="abe456b2ee906b9def0d2ec0c949a9497"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#abe456b2ee906b9def0d2ec0c949a9497">getLocalCoordinatesOf</a> </td>
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<td class="memname">void getLocalCoordinatesOf </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a2b113688a0cab6c439dfbf598fd45e70">localCoordinatesOf()</a>, but with <code>float</code> parameters. </p>
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</div>
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<a class="anchor" id="adbd3252d2089f077e23e78345b3723c2"></a><!-- doxytag: member="qglviewer::Frame::getLocalInverseCoordinatesOf" ref="adbd3252d2089f077e23e78345b3723c2" args="(const float src[3], float res[3]) const " -->
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<a class="anchor" id="adbd3252d2089f077e23e78345b3723c2"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#adbd3252d2089f077e23e78345b3723c2">getLocalInverseCoordinatesOf</a> </td>
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<td class="memname">void getLocalInverseCoordinatesOf </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a4e6ac1c504a2f70fdbc0e7383c1aa7c7">localInverseCoordinatesOf()</a>, but with <code>float</code> parameters. </p>
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</div>
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<a class="anchor" id="a62b201feca5e0ebecc03a71b9566d97c"></a><!-- doxytag: member="qglviewer::Frame::getLocalInverseTransformOf" ref="a62b201feca5e0ebecc03a71b9566d97c" args="(const float src[3], float res[3]) const " -->
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<a class="anchor" id="a62b201feca5e0ebecc03a71b9566d97c"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a62b201feca5e0ebecc03a71b9566d97c">getLocalInverseTransformOf</a> </td>
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<td class="memname">void getLocalInverseTransformOf </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#ad36cf320ff7cf6c8f9a2ac527c924f9e">localInverseTransformOf()</a>, but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a6e4aeb1d5aafee31442cc3c82a6ee215"></a><!-- doxytag: member="qglviewer::Frame::getLocalTransformOf" ref="a6e4aeb1d5aafee31442cc3c82a6ee215" args="(const float src[3], float res[3]) const " -->
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<a class="anchor" id="a6e4aeb1d5aafee31442cc3c82a6ee215"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a6e4aeb1d5aafee31442cc3c82a6ee215">getLocalTransformOf</a> </td>
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<td class="memname">void getLocalTransformOf </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a37239448835f46771b9598a31b964cf2">localTransformOf()</a>, but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a4915640a54a6b48a99cbdd0cd42fec48"></a><!-- doxytag: member="qglviewer::Frame::getMatrix" ref="a4915640a54a6b48a99cbdd0cd42fec48" args="(GLdouble m[4][4]) const " -->
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<a class="anchor" id="a4915640a54a6b48a99cbdd0cd42fec48"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix</a> </td>
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<td class="memname">void getMatrix </td>
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<td>(</td>
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<td class="paramtype">GLdouble </td>
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<td class="paramname"><em>m</em>[4][4]</td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p><code>GLdouble</code>[4][4] version of <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>. See also <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix()</a> and <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>. </p>
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</div>
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</div>
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<a class="anchor" id="a15f0dc7596dc78437154302466ac3c0a"></a><!-- doxytag: member="qglviewer::Frame::getMatrix" ref="a15f0dc7596dc78437154302466ac3c0a" args="(GLdouble m[16]) const " -->
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<a class="anchor" id="a15f0dc7596dc78437154302466ac3c0a"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix</a> </td>
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<td class="memname">void getMatrix </td>
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<td>(</td>
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<td class="paramtype">GLdouble </td>
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<td class="paramname"><em>m</em>[16]</td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p><code>GLdouble</code>[16] version of <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>. See also <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix()</a> and <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>. </p>
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</div>
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</div>
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<a class="anchor" id="ac47c3b7fd6023734ba40249bea1fd253"></a><!-- doxytag: member="qglviewer::Frame::getOrientation" ref="ac47c3b7fd6023734ba40249bea1fd253" args="(double &q0, double &q1, double &q2, double &q3) const " -->
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<a class="anchor" id="ac47c3b7fd6023734ba40249bea1fd253"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#ac47c3b7fd6023734ba40249bea1fd253">getOrientation</a> </td>
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<td class="memname">void getOrientation </td>
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<td>(</td>
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<td class="paramtype">double & </td>
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<td class="paramname"><em>q0</em>, </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Get the current orientation of the frame (same as <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a>). Parameters are the orientation <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a> values. See also <a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation()</a>.</p>
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<p>The <code>q</code> are set to the <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a> of the Frame.</p>
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<p>See <a class="el" href="classqglviewer_1_1Quaternion.html#a81ba24ffd95778f3ca4e51b2b9922f45">Quaternion::Quaternion(double, double, double, double)</a> for details on <code>q</code>. </p>
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</div>
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</div>
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<a class="anchor" id="ab3ca600424074ccaf5ee078c8d3149c3"></a><!-- doxytag: member="qglviewer::Frame::getPosition" ref="ab3ca600424074ccaf5ee078c8d3149c3" args="(float &x, float &y, float &z) const " -->
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<a class="anchor" id="ab3ca600424074ccaf5ee078c8d3149c3"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#ab3ca600424074ccaf5ee078c8d3149c3">getPosition</a> </td>
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<td class="memname">void getPosition </td>
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<td>(</td>
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<td class="paramtype">float & </td>
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<td class="paramname"><em>x</em>, </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p><code>x</code>, <code>y</code> and <code>z</code> are set to the <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> of the Frame. </p>
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</div>
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</div>
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<a class="anchor" id="a475a20f772ff87508b673a586fc50bbb"></a><!-- doxytag: member="qglviewer::Frame::getRotation" ref="a475a20f772ff87508b673a586fc50bbb" args="(double &q0, double &q1, double &q2, double &q3) const " -->
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<a class="anchor" id="a475a20f772ff87508b673a586fc50bbb"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a475a20f772ff87508b673a586fc50bbb">getRotation</a> </td>
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<td class="memname">void getRotation </td>
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<td>(</td>
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<td class="paramtype">double & </td>
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<td class="paramname"><em>q0</em>, </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>The <code>q</code> are set to the <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a> of the Frame.</p>
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<p>See <a class="el" href="classqglviewer_1_1Quaternion.html#a81ba24ffd95778f3ca4e51b2b9922f45">Quaternion::Quaternion(double, double, double, double)</a> for details on <code>q</code>. </p>
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</div>
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</div>
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<a class="anchor" id="aac70b883f8e3635d88356cb08b1abae3"></a><!-- doxytag: member="qglviewer::Frame::getTransformOf" ref="aac70b883f8e3635d88356cb08b1abae3" args="(const float src[3], float res[3]) const " -->
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<a class="anchor" id="aac70b883f8e3635d88356cb08b1abae3"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#aac70b883f8e3635d88356cb08b1abae3">getTransformOf</a> </td>
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<td class="memname">void getTransformOf </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf()</a>, but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a4eed4b2770a62e5ebb32d3dcee642c52"></a><!-- doxytag: member="qglviewer::Frame::getTransformOfFrom" ref="a4eed4b2770a62e5ebb32d3dcee642c52" args="(const float src[3], float res[3], const Frame *const from) const " -->
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<a class="anchor" id="a4eed4b2770a62e5ebb32d3dcee642c52"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a4eed4b2770a62e5ebb32d3dcee642c52">getTransformOfFrom</a> </td>
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<td class="memname">void getTransformOfFrom </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a3416ca5a53c1f2d932fca1906ec1c6c7">transformOfFrom()</a>, but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a7d36c3c2d4b004b3e5d296aa58541f9f"></a><!-- doxytag: member="qglviewer::Frame::getTransformOfIn" ref="a7d36c3c2d4b004b3e5d296aa58541f9f" args="(const float src[3], float res[3], const Frame *const in) const " -->
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<a class="anchor" id="a7d36c3c2d4b004b3e5d296aa58541f9f"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a7d36c3c2d4b004b3e5d296aa58541f9f">getTransformOfIn</a> </td>
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<td class="memname">void getTransformOfIn </td>
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<td>(</td>
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<td class="paramtype">const float </td>
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<td class="paramname"><em>src</em>[3], </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a01636f93c09d6fd9fca90cb671afdda0">transformOfIn()</a>, but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a39804059e5c4e694a6cb13b71347da97"></a><!-- doxytag: member="qglviewer::Frame::getTranslation" ref="a39804059e5c4e694a6cb13b71347da97" args="(float &x, float &y, float &z) const " -->
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<a class="anchor" id="a39804059e5c4e694a6cb13b71347da97"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a39804059e5c4e694a6cb13b71347da97">getTranslation</a> </td>
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<td class="memname">void getTranslation </td>
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<td>(</td>
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<td class="paramtype">float & </td>
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<td class="paramname"><em>x</em>, </td>
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<td></td><td> const</td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Fill <code>x</code>, <code>y</code> and <code>z</code> with the <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation()</a> of the Frame. </p>
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</div>
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</div>
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<a class="anchor" id="a45358fae434b3912ce81577dc7cf4fc9"></a><!-- doxytag: member="qglviewer::Frame::getWorldMatrix" ref="a45358fae434b3912ce81577dc7cf4fc9" args="(GLdouble m[4][4]) const " -->
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<a class="anchor" id="a45358fae434b3912ce81577dc7cf4fc9"></a>
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<div class="memproto">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix</a> </td>
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<td class="memname">void getWorldMatrix </td>
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<td>(</td>
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<td class="paramtype">GLdouble </td>
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<td class="paramname"><em>m</em>[4][4]</td><td>)</td>
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<td> const</td>
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<div class="memdoc">
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<p>float[4][4] parameter version of <a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix()</a>. See also <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix()</a> and <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>. </p>
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<a class="anchor" id="ac808850371649942726dd474aba29ead"></a><!-- doxytag: member="qglviewer::Frame::getWorldMatrix" ref="ac808850371649942726dd474aba29ead" args="(GLdouble m[16]) const " -->
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<a class="anchor" id="ac808850371649942726dd474aba29ead"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix</a> </td>
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<td class="memname">void getWorldMatrix </td>
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<td>(</td>
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<td class="paramtype">GLdouble </td>
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<td class="paramname"><em>m</em>[16]</td><td>)</td>
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<td> const</td>
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<div class="memdoc">
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<p>float[16] parameter version of <a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix()</a>. See also <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix()</a> and <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>. </p>
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</div>
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<a class="anchor" id="acd13d2ddeca530cb9f26ead47f7d25d3"></a><!-- doxytag: member="qglviewer::Frame::initFromDOMElement" ref="acd13d2ddeca530cb9f26ead47f7d25d3" args="(const QDomElement &element)" -->
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<div class="memproto">
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#acd13d2ddeca530cb9f26ead47f7d25d3">initFromDOMElement</a> </td>
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<td class="memname">void initFromDOMElement </td>
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<td>(</td>
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<td class="paramtype">const QDomElement & </td>
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<td class="paramname"><em>element</em></td><td>)</td>
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<td><code> [virtual, slot]</code></td>
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<td></td>
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</table>
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<div class="memdoc">
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">virtual</span><span class="mlabel">slot</span></span> </td>
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</div><div class="memdoc">
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<p>Restores the Frame state from a <code>QDomElement</code> created by <a class="el" href="classqglviewer_1_1Frame.html#a48e0e2dd26cd96418c8b889ceabe80f6">domElement()</a>.</p>
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<p>See <a class="el" href="classqglviewer_1_1Frame.html#a48e0e2dd26cd96418c8b889ceabe80f6">domElement()</a> for the <code>QDomElement</code> syntax. See the <a class="el" href="classqglviewer_1_1Vec.html#acd13d2ddeca530cb9f26ead47f7d25d3">Vec::initFromDOMElement()</a> and <a class="el" href="classqglviewer_1_1Quaternion.html#acd13d2ddeca530cb9f26ead47f7d25d3">Quaternion::initFromDOMElement()</a> documentations for details on default values if an argument is missing.</p>
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<dl class="attention"><dt><b>Attention:</b></dt><dd>The <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> are not restored by this method and are left unchanged. </dd></dl>
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<dl class="section attention"><dt>Attention:</dt><dd>The <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> are not restored by this method and are left unchanged. </dd></dl>
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<p>Reimplemented in <a class="el" href="classqglviewer_1_1ManipulatedFrame.html#acd13d2ddeca530cb9f26ead47f7d25d3">ManipulatedFrame</a>, and <a class="el" href="classqglviewer_1_1ManipulatedCameraFrame.html#acd13d2ddeca530cb9f26ead47f7d25d3">ManipulatedCameraFrame</a>.</p>
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</div>
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</div>
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<a class="anchor" id="ab55c2a4f1732b90057fae4b6037399de"></a><!-- doxytag: member="qglviewer::Frame::interpolated" ref="ab55c2a4f1732b90057fae4b6037399de" args="()" -->
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<a class="anchor" id="ab55c2a4f1732b90057fae4b6037399de"></a>
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<div class="memitem">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#ab55c2a4f1732b90057fae4b6037399de">interpolated</a> </td>
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<td class="memname">void interpolated </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td><code> [signal]</code></td>
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<td></td>
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<div class="memdoc">
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">signal</span></span> </td>
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</div><div class="memdoc">
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<p>This signal is emitted when the Frame is interpolated by a <a class="el" href="classqglviewer_1_1KeyFrameInterpolator.html" title="A keyFrame Catmull-Rom Frame interpolator.">KeyFrameInterpolator</a>.</p>
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<p>See the <a class="el" href="classqglviewer_1_1KeyFrameInterpolator.html" title="A keyFrame Catmull-Rom Frame interpolator.">KeyFrameInterpolator</a> documentation for details.</p>
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<p>If a <a class="el" href="classqglviewer_1_1KeyFrameInterpolator.html" title="A keyFrame Catmull-Rom Frame interpolator.">KeyFrameInterpolator</a> is used to successively interpolate several Frames in your scene, connect the <a class="el" href="classqglviewer_1_1KeyFrameInterpolator.html#ab55c2a4f1732b90057fae4b6037399de">KeyFrameInterpolator::interpolated()</a> signal instead (identical, but independent of the interpolated Frame). </p>
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</div>
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<a class="anchor" id="a4534c3188c217feb8d21465d4cefd4ad"></a><!-- doxytag: member="qglviewer::Frame::inverse" ref="a4534c3188c217feb8d21465d4cefd4ad" args="() const " -->
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<a class="anchor" id="a4534c3188c217feb8d21465d4cefd4ad"></a>
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<td class="memname">Frame <a class="el" href="classqglviewer_1_1Frame.html#a4534c3188c217feb8d21465d4cefd4ad">inverse</a> </td>
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<td class="memname">Frame inverse </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<p>Returns a Frame representing the inverse of the Frame space transformation.</p>
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<p>The <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a> of the new Frame is the <a class="el" href="classqglviewer_1_1Quaternion.html#ac378ebc684d691dc25336b895f24a82e">Quaternion::inverse()</a> of the original rotation. Its <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation()</a> is the negated inverse rotated image of the original translation.</p>
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<p>If a Frame is considered as a space rigid transformation (translation and rotation), the <a class="el" href="classqglviewer_1_1Frame.html#a4534c3188c217feb8d21465d4cefd4ad">inverse()</a> Frame performs the inverse transformation.</p>
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<p>Only the local Frame transformation (i.e. defined with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>) is inverted. Use <a class="el" href="classqglviewer_1_1Frame.html#a37d4da8cfd297273e7bb55538debaa3e">worldInverse()</a> for a global inverse.</p>
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<p>The resulting Frame has the same <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> as the Frame and a <code>NULL</code> <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>.</p>
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<dl class="note"><dt><b>Note:</b></dt><dd>The scaling factor of the 4x4 matrix is 1.0. </dd></dl>
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<dl class="section note"><dt>Note:</dt><dd>The scaling factor of the 4x4 matrix is 1.0. </dd></dl>
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</div>
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<a class="anchor" id="a5bcb22a3f2e11e42e7469602b75b3c1e"></a><!-- doxytag: member="qglviewer::Frame::inverseCoordinatesOf" ref="a5bcb22a3f2e11e42e7469602b75b3c1e" args="(const Vec &src) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> inverseCoordinatesOf </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em></td><td>)</td>
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<td> const</td>
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<div class="memdoc">
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<p>Returns the world coordinates of the point whose position in the Frame coordinate system is <code>src</code> (converts from Frame to world).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf()</a> performs the inverse convertion. Use <a class="el" href="classqglviewer_1_1Frame.html#aba2c6c46c1825a81f09d22322b03d9b5">inverseTransformOf()</a> to transform 3D vectors instead of 3D coordinates. </p>
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</div>
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<a class="anchor" id="aba2c6c46c1825a81f09d22322b03d9b5"></a><!-- doxytag: member="qglviewer::Frame::inverseTransformOf" ref="aba2c6c46c1825a81f09d22322b03d9b5" args="(const Vec &src) const " -->
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<a class="anchor" id="aba2c6c46c1825a81f09d22322b03d9b5"></a>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#aba2c6c46c1825a81f09d22322b03d9b5">inverseTransformOf</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> inverseTransformOf </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em></td><td>)</td>
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<td> const</td>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Returns the world transform of the vector whose coordinates in the Frame coordinate system is <code>src</code> (converts vectors from Frame to world).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf()</a> performs the inverse transformation. Use <a class="el" href="classqglviewer_1_1Frame.html#a5bcb22a3f2e11e42e7469602b75b3c1e">inverseCoordinatesOf()</a> to transform 3D coordinates instead of 3D vectors. </p>
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<a class="anchor" id="a2b113688a0cab6c439dfbf598fd45e70"></a><!-- doxytag: member="qglviewer::Frame::localCoordinatesOf" ref="a2b113688a0cab6c439dfbf598fd45e70" args="(const Vec &src) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a2b113688a0cab6c439dfbf598fd45e70">localCoordinatesOf</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> localCoordinatesOf </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em></td><td>)</td>
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<td> const</td>
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<p>Returns the Frame coordinates of a point <code>src</code> defined in the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> coordinate system (converts from <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> to Frame).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#a4e6ac1c504a2f70fdbc0e7383c1aa7c7">localInverseCoordinatesOf()</a> performs the inverse convertion. See also <a class="el" href="classqglviewer_1_1Frame.html#a37239448835f46771b9598a31b964cf2">localTransformOf()</a>. </p>
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<a class="anchor" id="a4e6ac1c504a2f70fdbc0e7383c1aa7c7"></a><!-- doxytag: member="qglviewer::Frame::localInverseCoordinatesOf" ref="a4e6ac1c504a2f70fdbc0e7383c1aa7c7" args="(const Vec &src) const " -->
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<a class="anchor" id="a4e6ac1c504a2f70fdbc0e7383c1aa7c7"></a>
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<div class="memitem">
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<table class="memname">
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a4e6ac1c504a2f70fdbc0e7383c1aa7c7">localInverseCoordinatesOf</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> localInverseCoordinatesOf </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em></td><td>)</td>
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<td> const</td>
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</div>
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<div class="memdoc">
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<p>Returns the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> coordinates of a point <code>src</code> defined in the Frame coordinate system (converts from Frame to <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#a2b113688a0cab6c439dfbf598fd45e70">localCoordinatesOf()</a> performs the inverse convertion. See also <a class="el" href="classqglviewer_1_1Frame.html#ad36cf320ff7cf6c8f9a2ac527c924f9e">localInverseTransformOf()</a>. </p>
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<a class="anchor" id="ad36cf320ff7cf6c8f9a2ac527c924f9e"></a><!-- doxytag: member="qglviewer::Frame::localInverseTransformOf" ref="ad36cf320ff7cf6c8f9a2ac527c924f9e" args="(const Vec &src) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#ad36cf320ff7cf6c8f9a2ac527c924f9e">localInverseTransformOf</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> localInverseTransformOf </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em></td><td>)</td>
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<td> const</td>
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<p>Returns the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> transform of a vector <code>src</code> defined in the Frame coordinate system (converts vectors from Frame to <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#a37239448835f46771b9598a31b964cf2">localTransformOf()</a> performs the inverse transformation. See also <a class="el" href="classqglviewer_1_1Frame.html#a4e6ac1c504a2f70fdbc0e7383c1aa7c7">localInverseCoordinatesOf()</a>. </p>
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<a class="anchor" id="a37239448835f46771b9598a31b964cf2"></a><!-- doxytag: member="qglviewer::Frame::localTransformOf" ref="a37239448835f46771b9598a31b964cf2" args="(const Vec &src) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a37239448835f46771b9598a31b964cf2">localTransformOf</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> localTransformOf </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em></td><td>)</td>
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<td> const</td>
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<div class="memdoc">
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<p>Returns the Frame transform of a vector <code>src</code> defined in the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> coordinate system (converts vectors from <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> to Frame).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#ad36cf320ff7cf6c8f9a2ac527c924f9e">localInverseTransformOf()</a> performs the inverse transformation. See also <a class="el" href="classqglviewer_1_1Frame.html#a2b113688a0cab6c439dfbf598fd45e70">localCoordinatesOf()</a>. </p>
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</div>
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<a class="anchor" id="aa12123cf45f68b9f7fe0526b70ab0047"></a><!-- doxytag: member="qglviewer::Frame::matrix" ref="aa12123cf45f68b9f7fe0526b70ab0047" args="() const " -->
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<td class="memname">const GLdouble * <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix</a> </td>
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<td class="memname">const GLdouble * matrix </td>
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<td>(</td>
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<td> const</td>
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<p>Returns the 4x4 OpenGL transformation matrix represented by the Frame.</p>
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<p>This method should be used in conjunction with <code>glMultMatrixd()</code> to modify the OpenGL modelview matrix from a Frame hierarchy. With this Frame hierarchy: </p>
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<div class="fragment"><pre class="fragment"> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>* body = <span class="keyword">new</span> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>();
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<a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>* leftArm = <span class="keyword">new</span> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>();
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<a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>* rightArm = <span class="keyword">new</span> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>();
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leftArm->setReferenceFrame(body);
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rightArm->setReferenceFrame(body);
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</pre></div><p>The associated OpenGL drawing code should look like: </p>
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<div class="fragment"><pre class="fragment"> <span class="keywordtype">void</span> Viewer::draw()
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{
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glPushMatrix();
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glMultMatrixd(body->matrix());
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drawBody();
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glPushMatrix();
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glMultMatrixd(leftArm->matrix());
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drawArm();
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glPopMatrix();
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glPushMatrix();
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glMultMatrixd(rightArm->matrix());
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drawArm();
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glPopMatrix();
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glPopMatrix();
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}
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</pre></div><p> Note the use of nested <code>glPushMatrix()</code> and <code>glPopMatrix()</code> blocks to represent the frame hierarchy: <code>leftArm</code> and <code>rightArm</code> are both correctly drawn with respect to the <code>body</code> coordinate system.</p>
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<div class="fragment"><div class="line"> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>* body = <span class="keyword">new</span> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>();</div>
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<div class="line"> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>* leftArm = <span class="keyword">new</span> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>();</div>
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<div class="line"> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>* rightArm = <span class="keyword">new</span> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a>();</div>
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<div class="line"> leftArm->setReferenceFrame(body);</div>
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<div class="line"> rightArm->setReferenceFrame(body);</div>
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</div><!-- fragment --><p>The associated OpenGL drawing code should look like: </p>
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<div class="fragment"><div class="line"> <span class="keywordtype">void</span> Viewer::draw()</div>
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<div class="line"> {</div>
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<div class="line"> glPushMatrix();</div>
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<div class="line"> glMultMatrixd(body->matrix());</div>
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<div class="line"> drawBody();</div>
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<div class="line"></div>
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<div class="line"> glPushMatrix();</div>
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<div class="line"> glMultMatrixd(leftArm->matrix());</div>
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<div class="line"> drawArm();</div>
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<div class="line"> glPopMatrix();</div>
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<div class="line"></div>
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<div class="line"> glPushMatrix();</div>
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<div class="line"> glMultMatrixd(rightArm->matrix());</div>
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<div class="line"> drawArm();</div>
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<div class="line"> glPopMatrix();</div>
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<div class="line"></div>
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<div class="line"> glPopMatrix();</div>
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<div class="line"> }</div>
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</div><!-- fragment --><p> Note the use of nested <code>glPushMatrix()</code> and <code>glPopMatrix()</code> blocks to represent the frame hierarchy: <code>leftArm</code> and <code>rightArm</code> are both correctly drawn with respect to the <code>body</code> coordinate system.</p>
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<p>This matrix only represents the local Frame transformation (i.e. with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>). Use <a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix()</a> to get the full Frame transformation matrix (i.e. from the world to the Frame coordinate system). These two match when the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> is <code>NULL</code>.</p>
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<p>The result is only valid until the next call to <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix()</a> or <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix()</a>. Use it immediately (as above) or use <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix()</a> instead.</p>
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<dl class="attention"><dt><b>Attention:</b></dt><dd>The OpenGL format of the result is the transpose of the actual mathematical European representation (translation is on the last <em>line</em> instead of the last <em>column</em>).</dd></dl>
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<dl class="note"><dt><b>Note:</b></dt><dd>The scaling factor of the 4x4 matrix is 1.0. </dd></dl>
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<dl class="section attention"><dt>Attention:</dt><dd>The OpenGL format of the result is the transpose of the actual mathematical European representation (translation is on the last <em>line</em> instead of the last <em>column</em>).</dd></dl>
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<dl class="section note"><dt>Note:</dt><dd>The scaling factor of the 4x4 matrix is 1.0. </dd></dl>
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</div>
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<a class="anchor" id="ab6722375e68e03d151762ebfc83c5459"></a><!-- doxytag: member="qglviewer::Frame::modified" ref="ab6722375e68e03d151762ebfc83c5459" args="()" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a> </td>
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<td class="memname">void modified </td>
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<td>(</td>
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<td><code> [signal]</code></td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">signal</span></span> </td>
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</div><div class="memdoc">
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<p>This signal is emitted whenever the <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> or the <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a> of the Frame is modified.</p>
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<p>Connect this signal to any object that must be notified: </p>
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<div class="fragment"><pre class="fragment"> QObject::connect(myFrame, SIGNAL(<a class="code" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a>()), myObject, SLOT(update()));
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</pre></div><p> Use the <a class="el" href="classQGLViewer.html#a32d7a506084c50fd97a24f94d9ca4864">QGLViewer::QGLViewerPool()</a> to connect the signal to all the viewers.</p>
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<dl class="note"><dt><b>Note:</b></dt><dd>If your Frame is part of a Frame hierarchy (see <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>), a modification of one of the parents of this Frame will <em>not</em> emit this signal. Use code like this to change this behavior (you can do this recursively for all the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> until the <code>NULL</code> world root frame is encountered): <div class="fragment"><pre class="fragment"> <span class="comment">// Emits the Frame modified() signal when its referenceFrame() is modified().</span>
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connect(myFrame->referenceFrame(), SIGNAL(<a class="code" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a>()), myFrame, SIGNAL(<a class="code" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a>()));
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</pre></div></dd></dl>
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<dl class="attention"><dt><b>Attention:</b></dt><dd>Connecting this signal to a QGLWidget::updateGL() slot (or a method that calls it) will prevent you from modifying the Frame <em>inside</em> your <a class="el" href="classQGLViewer.html#abc45d04e5f5ce1fbd68f920fcdb2d0e0">QGLViewer::draw()</a> method as it would result in an infinite loop. However, <a class="el" href="classQGLViewer.html#abc45d04e5f5ce1fbd68f920fcdb2d0e0">QGLViewer::draw()</a> should not modify the scene.</dd></dl>
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<dl class="note"><dt><b>Note:</b></dt><dd>For efficiency reasons, this signal is emitted even if the Frame is not actually modified, for instance with translate(Vec(0,0,0)) or setPosition(<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a>). </dd></dl>
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<div class="fragment"><div class="line"> QObject::connect(myFrame, SIGNAL(<a class="code" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a>()), myObject, SLOT(update()));</div>
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</div><!-- fragment --><p> Use the <a class="el" href="classQGLViewer.html#a32d7a506084c50fd97a24f94d9ca4864">QGLViewer::QGLViewerPool()</a> to connect the signal to all the viewers.</p>
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<dl class="section note"><dt>Note:</dt><dd>If your Frame is part of a Frame hierarchy (see <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>), a modification of one of the parents of this Frame will <em>not</em> emit this signal. Use code like this to change this behavior (you can do this recursively for all the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> until the <code>NULL</code> world root frame is encountered): <div class="fragment"><div class="line"> <span class="comment">// Emits the Frame modified() signal when its referenceFrame() is modified().</span></div>
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<div class="line"> connect(myFrame->referenceFrame(), SIGNAL(<a class="code" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a>()), myFrame, SIGNAL(<a class="code" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified</a>()));</div>
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</div><!-- fragment --></dd></dl>
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<dl class="section attention"><dt>Attention:</dt><dd>Connecting this signal to a QGLWidget::updateGL() slot (or a method that calls it) will prevent you from modifying the Frame <em>inside</em> your <a class="el" href="classQGLViewer.html#abc45d04e5f5ce1fbd68f920fcdb2d0e0">QGLViewer::draw()</a> method as it would result in an infinite loop. However, <a class="el" href="classQGLViewer.html#abc45d04e5f5ce1fbd68f920fcdb2d0e0">QGLViewer::draw()</a> should not modify the scene.</dd></dl>
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<dl class="section note"><dt>Note:</dt><dd>For efficiency reasons, this signal is emitted even if the Frame is not actually modified, for instance with translate(Vec(0,0,0)) or setPosition(<a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a>). </dd></dl>
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</div>
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</div>
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<a class="anchor" id="aeb0f5ceffbb62f990b89b200d6ce728c"></a><!-- doxytag: member="qglviewer::Frame::operator=" ref="aeb0f5ceffbb62f990b89b200d6ce728c" args="(const Frame &frame)" -->
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<a class="anchor" id="aeb0f5ceffbb62f990b89b200d6ce728c"></a>
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<p>Equal operator.</p>
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<p>The <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> pointers are copied.</p>
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<dl class="attention"><dt><b>Attention:</b></dt><dd>Signal and slot connections are not copied. </dd></dl>
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<dl class="section attention"><dt>Attention:</dt><dd>Signal and slot connections are not copied. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a691af39b54669fad8b4e73599de22094"></a><!-- doxytag: member="qglviewer::Frame::orientation" ref="a691af39b54669fad8b4e73599de22094" args="() const " -->
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<a class="anchor" id="a691af39b54669fad8b4e73599de22094"></a>
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<td class="memname"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> orientation </td>
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<td>(</td>
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<div class="memdoc">
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<p>Returns the orientation of the Frame, defined in the world coordinate system. See also <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a>. </p>
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<a class="anchor" id="abc38a05a597e07c9ff525122682adc50"></a><!-- doxytag: member="qglviewer::Frame::position" ref="abc38a05a597e07c9ff525122682adc50" args="() const " -->
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<a class="anchor" id="abc38a05a597e07c9ff525122682adc50"></a>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> position </td>
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<td>(</td>
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<p>Returns the position of the Frame, defined in the world coordinate system. See also <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation()</a>. </p>
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<a class="anchor" id="af97ae9e790033879dfcb9837a7312255"></a><!-- doxytag: member="qglviewer::Frame::projectOnLine" ref="af97ae9e790033879dfcb9837a7312255" args="(const Vec &origin, const Vec &direction)" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#af97ae9e790033879dfcb9837a7312255">projectOnLine</a> </td>
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<td class="memname">void projectOnLine </td>
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<td>(</td>
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<p>Translates the Frame so that its <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> lies on the line defined by <code>origin</code> and <code>direction</code> (defined in the world coordinate system).</p>
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<p>Simply uses an orthogonal projection. <code>direction</code> does not need to be normalized. </p>
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</div>
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</div>
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<a class="anchor" id="a9794b079db5f492e8804631d3d23baec"></a><!-- doxytag: member="qglviewer::Frame::referenceFrame" ref="a9794b079db5f492e8804631d3d23baec" args="() const " -->
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<a class="anchor" id="a9794b079db5f492e8804631d3d23baec"></a>
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<div class="memproto">
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<table class="memname">
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<td class="memname">const Frame* <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame</a> </td>
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<td class="memname">const Frame* referenceFrame </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<div class="memdoc">
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<p>Returns the reference Frame, in which coordinates system the Frame is defined.</p>
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<p>The <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a> of the Frame are defined with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> coordinate system. A <code>NULL</code> <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> (default value) means that the Frame is defined in the world coordinate system.</p>
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<p>Use <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a> to recursively convert values along the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> chain and to get values expressed in the world coordinate system. The values match when the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> is <code>NULL</code>.</p>
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</div>
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</div>
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<a class="anchor" id="a38dffd6ee0ad7e395b49082b2b94de33"></a><!-- doxytag: member="qglviewer::Frame::rotate" ref="a38dffd6ee0ad7e395b49082b2b94de33" args="(Quaternion &q)" -->
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<a class="anchor" id="a38dffd6ee0ad7e395b49082b2b94de33"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate</a> </td>
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<td class="memname">void rotate </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> & </td>
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<td class="paramname"><em>q</em></td><td>)</td>
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<td></td>
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<div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#ac754417fa609300f980fcba5405c9989">rotate(const Quaternion&)</a> but <code>q</code> may be modified to satisfy the rotation <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>. Its new value corresponds to the rotation that has actually been applied to the Frame. </p>
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</div>
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<a class="anchor" id="ac754417fa609300f980fcba5405c9989"></a><!-- doxytag: member="qglviewer::Frame::rotate" ref="ac754417fa609300f980fcba5405c9989" args="(const Quaternion &q)" -->
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<a class="anchor" id="ac754417fa609300f980fcba5405c9989"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate</a> </td>
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<td class="memname">void rotate </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> & </td>
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<td class="paramname"><em>q</em></td><td>)</td>
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<td></td>
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<div class="memdoc">
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<p>Rotates the Frame by <code>q</code> (defined in the Frame coordinate system): R = R*q.</p>
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<p>The rotation actually applied to the Frame may differ from <code>q</code> since it can be filtered by the <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>. Use <a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate(Quaternion&)</a> or <a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint()</a> to retrieve the filtered rotation value. Use <a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation()</a> to directly rotate the Frame without taking the <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> into account.</p>
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<p>See also <a class="el" href="classqglviewer_1_1Frame.html#ac774331eeae8d29acc94f5653b2f2c3b">translate(const Vec&)</a>. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal. </p>
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</div>
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</div>
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<a class="anchor" id="a7fe03bbf807b109c1edb849193d03aa8"></a><!-- doxytag: member="qglviewer::Frame::rotate" ref="a7fe03bbf807b109c1edb849193d03aa8" args="(double q0, double q1, double q2, double q3)" -->
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<a class="anchor" id="a7fe03bbf807b109c1edb849193d03aa8"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate</a> </td>
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<td class="memname">void rotate </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>q0</em>, </td>
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<td></td><td></td>
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<div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#ac754417fa609300f980fcba5405c9989">rotate(const Quaternion&)</a> but with <code>float</code> <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="ab15e32161293dce94ae3df3bc3a7b0ad"></a><!-- doxytag: member="qglviewer::Frame::rotate" ref="ab15e32161293dce94ae3df3bc3a7b0ad" args="(double &q0, double &q1, double &q2, double &q3)" -->
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<a class="anchor" id="ab15e32161293dce94ae3df3bc3a7b0ad"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate</a> </td>
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<td class="memname">void rotate </td>
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<td>(</td>
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<td class="paramtype">double & </td>
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<td class="paramname"><em>q0</em>, </td>
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<td></td><td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate(Quaternion&)</a> but with <code>float</code> <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a85f48572c1298bc3192f111e8b587bca"></a><!-- doxytag: member="qglviewer::Frame::rotateAroundPoint" ref="a85f48572c1298bc3192f111e8b587bca" args="(Quaternion &rotation, const Vec &point)" -->
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<a class="anchor" id="a85f48572c1298bc3192f111e8b587bca"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a85f48572c1298bc3192f111e8b587bca">rotateAroundPoint</a> </td>
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<td class="memname">void rotateAroundPoint </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> & </td>
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<td class="paramname"><em>rotation</em>, </td>
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<td></td><td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Makes the Frame <a class="el" href="classqglviewer_1_1Frame.html#a38dffd6ee0ad7e395b49082b2b94de33">rotate()</a> by <code>rotation</code> around <code>point</code>.</p>
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<p><code>point</code> is defined in the world coordinate system, while the <code>rotation</code> axis is defined in the Frame coordinate system.</p>
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<p>If the Frame has a <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>, <code>rotation</code> is first constrained using <a class="el" href="classqglviewer_1_1Constraint.html#a5de5f38e75b58476b7926171dba4b31b">Constraint::constrainRotation()</a>. The translation which results from the filtered rotation around <code>point</code> is then computed and filtered using <a class="el" href="classqglviewer_1_1Constraint.html#ab7d724965c6765209f47c1abe7f7b7b4">Constraint::constrainTranslation()</a>. The new <code>rotation</code> value corresponds to the rotation that has actually been applied to the Frame.</p>
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</div>
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</div>
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<a class="anchor" id="a5f87bae05096c99fb3b30cf5bb52c891"></a><!-- doxytag: member="qglviewer::Frame::rotateAroundPoint" ref="a5f87bae05096c99fb3b30cf5bb52c891" args="(const Quaternion &rotation, const Vec &point)" -->
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<a class="anchor" id="a5f87bae05096c99fb3b30cf5bb52c891"></a>
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<div class="memproto">
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<table class="memname">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a85f48572c1298bc3192f111e8b587bca">rotateAroundPoint</a> </td>
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<td class="memname">void rotateAroundPoint </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> & </td>
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<td class="paramname"><em>rotation</em>, </td>
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<td></td><td></td>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a85f48572c1298bc3192f111e8b587bca">rotateAroundPoint()</a>, but with a <code>const</code> <code>rotation</code> <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a>. Note that the actual rotation may differ since it can be filtered by the <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>. </p>
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</div>
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<a class="anchor" id="a19ee9243c60f412dfc4eac3dcf45a5a1"></a><!-- doxytag: member="qglviewer::Frame::rotation" ref="a19ee9243c60f412dfc4eac3dcf45a5a1" args="() const " -->
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<a class="anchor" id="a19ee9243c60f412dfc4eac3dcf45a5a1"></a>
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<div class="memitem">
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<table class="memname">
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<td class="memname"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> rotation </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Returns the Frame rotation, defined with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>.</p>
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<p>Use <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a> to get the result in the world coordinates. These two values are identical when the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> is <code>NULL</code> (default).</p>
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<p>See also <a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint()</a>.</p>
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</div>
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</div>
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<a class="anchor" id="adffa44cd173714b29f2441848a39c224"></a><!-- doxytag: member="qglviewer::Frame::setConstraint" ref="adffa44cd173714b29f2441848a39c224" args="(Constraint *const constraint)" -->
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<a class="anchor" id="adffa44cd173714b29f2441848a39c224"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#adffa44cd173714b29f2441848a39c224">setConstraint</a> </td>
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<td class="memname">void setConstraint </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Constraint.html">Constraint</a> *const </td>
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<td class="paramname"><em>constraint</em></td><td>)</td>
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<td></td>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Sets the <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> attached to the Frame.</p>
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<p>A <code>NULL</code> value means no constraint. The previous <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> should be deleted by the calling method if needed. </p>
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</div>
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</div>
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<a class="anchor" id="a5408d08ab204157ec29f555b6813f9e4"></a><!-- doxytag: member="qglviewer::Frame::setFromMatrix" ref="a5408d08ab204157ec29f555b6813f9e4" args="(const GLdouble m[4][4])" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a5408d08ab204157ec29f555b6813f9e4">setFromMatrix</a> </td>
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<td class="memname">void setFromMatrix </td>
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<td>(</td>
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<td class="paramtype">const GLdouble </td>
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<td class="paramname"><em>m</em>[4][4]</td><td>)</td>
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<td></td>
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<p>This is an overloaded method provided for convenience. Same as <a class="el" href="classqglviewer_1_1Frame.html#a5408d08ab204157ec29f555b6813f9e4">setFromMatrix()</a>. </p>
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</div>
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<a class="anchor" id="a0c4d51f142f43235e30198e7b8abc626"></a><!-- doxytag: member="qglviewer::Frame::setFromMatrix" ref="a0c4d51f142f43235e30198e7b8abc626" args="(const GLdouble m[16])" -->
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<a class="anchor" id="a0c4d51f142f43235e30198e7b8abc626"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a5408d08ab204157ec29f555b6813f9e4">setFromMatrix</a> </td>
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<td class="memname">void setFromMatrix </td>
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<td>(</td>
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<td class="paramtype">const GLdouble </td>
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<td class="paramname"><em>m</em>[16]</td><td>)</td>
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<td></td>
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<div class="memdoc">
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<p>Sets the Frame from an OpenGL matrix representation (rotation in the upper left 3x3 matrix and translation on the last line).</p>
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<p>Hence, if a code fragment looks like: </p>
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<div class="fragment"><pre class="fragment"> GLdouble m[16]={...};
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glMultMatrixd(m);
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</pre></div><p> It is equivalent to write: </p>
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<div class="fragment"><pre class="fragment"> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a> fr;
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fr.setFromMatrix(m);
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glMultMatrixd(fr.matrix());
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</pre></div><p>Using this conversion, you can benefit from the powerful Frame transformation methods to translate points and vectors to and from the Frame coordinate system to any other Frame coordinate system (including the world coordinate system). See <a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf()</a>.</p>
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<div class="fragment"><div class="line"> GLdouble m[16]={...};</div>
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<div class="line"> glMultMatrixd(m);</div>
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</div><!-- fragment --><p> It is equivalent to write: </p>
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<div class="fragment"><div class="line"> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a> fr;</div>
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<div class="line"> fr.setFromMatrix(m);</div>
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<div class="line"> glMultMatrixd(fr.matrix());</div>
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</div><!-- fragment --><p>Using this conversion, you can benefit from the powerful Frame transformation methods to translate points and vectors to and from the Frame coordinate system to any other Frame coordinate system (including the world coordinate system). See <a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf()</a>.</p>
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<p>Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal. See also <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix()</a> and <a class="el" href="classqglviewer_1_1Quaternion.html#a1880f20e8080ee670b6a88ed0c7d69ac">Quaternion::setFromRotationMatrix()</a>.</p>
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<dl class="attention"><dt><b>Attention:</b></dt><dd>A Frame does not contain a scale factor. The possible scaling in <code>m</code> will not be converted into the Frame by this method. </dd></dl>
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<dl class="section attention"><dt>Attention:</dt><dd>A Frame does not contain a scale factor. The possible scaling in <code>m</code> will not be converted into the Frame by this method. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a6733704520780505759efdef38a68b8b"></a><!-- doxytag: member="qglviewer::Frame::setOrientation" ref="a6733704520780505759efdef38a68b8b" args="(const Quaternion &orientation)" -->
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<a class="anchor" id="a6733704520780505759efdef38a68b8b"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation</a> </td>
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<td class="memname">void setOrientation </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> & </td>
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<td class="paramname"><em>orientation</em></td><td>)</td>
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<td></td>
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<div class="memdoc">
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<p>Sets the <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a> of the Frame, defined in the world coordinate system. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal.</p>
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<p>Use <a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation()</a> to define the <em>local</em> frame rotation (with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>). The potential <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> of the Frame is not taken into account, use <a class="el" href="classqglviewer_1_1Frame.html#a8b69106a268d78daf27d32854d455da4">setOrientationWithConstraint()</a> instead. </p>
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</div>
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</div>
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<a class="anchor" id="ae3ac2bf6dcfe21252d40325789503ce6"></a><!-- doxytag: member="qglviewer::Frame::setOrientation" ref="ae3ac2bf6dcfe21252d40325789503ce6" args="(double q0, double q1, double q2, double q3)" -->
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<a class="anchor" id="ae3ac2bf6dcfe21252d40325789503ce6"></a>
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation</a> </td>
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<td class="memname">void setOrientation </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>q0</em>, </td>
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<td></td><td></td>
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</table>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation()</a>, but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a8b69106a268d78daf27d32854d455da4"></a><!-- doxytag: member="qglviewer::Frame::setOrientationWithConstraint" ref="a8b69106a268d78daf27d32854d455da4" args="(Quaternion &orientation)" -->
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<a class="anchor" id="a8b69106a268d78daf27d32854d455da4"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a8b69106a268d78daf27d32854d455da4">setOrientationWithConstraint</a> </td>
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<td class="memname">void setOrientationWithConstraint </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> & </td>
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<td class="paramname"><em>orientation</em></td><td>)</td>
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<td></td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation()</a>, but <code>orientation</code> is modified so that the potential <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> of the Frame is satisfied. See also <a class="el" href="classqglviewer_1_1Frame.html#a5081403cb47f1324edae5278d5438a38">setPositionWithConstraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint()</a>. </p>
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</div>
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</div>
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<a class="anchor" id="a24f5da9b3f4bf4e71dfad7a74a932e52"></a><!-- doxytag: member="qglviewer::Frame::setPosition" ref="a24f5da9b3f4bf4e71dfad7a74a932e52" args="(const Vec &position)" -->
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<a class="anchor" id="a24f5da9b3f4bf4e71dfad7a74a932e52"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition</a> </td>
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<td class="memname">void setPosition </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>position</em></td><td>)</td>
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<td></td>
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<p>Sets the <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> of the Frame, defined in the world coordinate system. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal.</p>
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<p>Use <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation()</a> to define the <em>local</em> frame translation (with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>). The potential <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> of the Frame is not taken into account, use <a class="el" href="classqglviewer_1_1Frame.html#a5081403cb47f1324edae5278d5438a38">setPositionWithConstraint()</a> instead. </p>
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</div>
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</div>
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<a class="anchor" id="aff7308b903966afc6c87b5cd766a9083"></a><!-- doxytag: member="qglviewer::Frame::setPosition" ref="aff7308b903966afc6c87b5cd766a9083" args="(float x, float y, float z)" -->
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<a class="anchor" id="aff7308b903966afc6c87b5cd766a9083"></a>
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition</a> </td>
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<td class="memname">void setPosition </td>
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<td>(</td>
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<td class="paramtype">float </td>
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<td class="paramname"><em>x</em>, </td>
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<td></td><td></td>
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</table>
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<div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition()</a>, but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a47912d16be51eb85d68d3dcb4a4fb087"></a><!-- doxytag: member="qglviewer::Frame::setPositionAndOrientation" ref="a47912d16be51eb85d68d3dcb4a4fb087" args="(const Vec &position, const Quaternion &orientation)" -->
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<a class="anchor" id="a47912d16be51eb85d68d3dcb4a4fb087"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a47912d16be51eb85d68d3dcb4a4fb087">setPositionAndOrientation</a> </td>
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<td class="memname">void setPositionAndOrientation </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>position</em>, </td>
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<td></td><td></td>
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</table>
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<div class="memdoc">
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<p>Same as successive calls to <a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition()</a> and then <a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation()</a>.</p>
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<p>Only one <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal is emitted, which is convenient if this signal is connected to a <a class="el" href="classQGLViewer.html#ae12b7378efbffabc24a133ca1deb19ae">QGLViewer::updateGL()</a> slot. See also <a class="el" href="classqglviewer_1_1Frame.html#a0fbfd129a52b36b6753cc1589ff87a48">setTranslationAndRotation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a8501c5582c1aa2a82a929ce36439ab3a">setPositionAndOrientationWithConstraint()</a>. </p>
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</div>
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</div>
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<a class="anchor" id="a8501c5582c1aa2a82a929ce36439ab3a"></a><!-- doxytag: member="qglviewer::Frame::setPositionAndOrientationWithConstraint" ref="a8501c5582c1aa2a82a929ce36439ab3a" args="(Vec &position, Quaternion &orientation)" -->
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<a class="anchor" id="a8501c5582c1aa2a82a929ce36439ab3a"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a8501c5582c1aa2a82a929ce36439ab3a">setPositionAndOrientationWithConstraint</a> </td>
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<td class="memname">void setPositionAndOrientationWithConstraint </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>position</em>, </td>
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<td></td><td></td>
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<div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a47912d16be51eb85d68d3dcb4a4fb087">setPositionAndOrientation()</a> but <code>position</code> and <code>orientation</code> are modified to satisfy the constraint. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal. </p>
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</div>
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<a class="anchor" id="a5081403cb47f1324edae5278d5438a38"></a><!-- doxytag: member="qglviewer::Frame::setPositionWithConstraint" ref="a5081403cb47f1324edae5278d5438a38" args="(Vec &position)" -->
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<a class="anchor" id="a5081403cb47f1324edae5278d5438a38"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a5081403cb47f1324edae5278d5438a38">setPositionWithConstraint</a> </td>
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<td class="memname">void setPositionWithConstraint </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>position</em></td><td>)</td>
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<td></td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition()</a>, but <code>position</code> is modified so that the potential <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> of the Frame is satisfied. See also <a class="el" href="classqglviewer_1_1Frame.html#a8b69106a268d78daf27d32854d455da4">setOrientationWithConstraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a7f3395d24d164a7af9a8b99e4e6bafc0">setTranslationWithConstraint()</a>. </p>
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</div>
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</div>
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<a class="anchor" id="abca9e0c2e40957fffeee4a52139facd8"></a><!-- doxytag: member="qglviewer::Frame::setReferenceFrame" ref="abca9e0c2e40957fffeee4a52139facd8" args="(const Frame *const refFrame)" -->
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<a class="anchor" id="abca9e0c2e40957fffeee4a52139facd8"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#abca9e0c2e40957fffeee4a52139facd8">setReferenceFrame</a> </td>
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<td class="memname">void setReferenceFrame </td>
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<td>(</td>
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<td class="paramtype">const Frame *const </td>
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<td class="paramname"><em>refFrame</em></td><td>)</td>
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<p>Sets the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> of the Frame.</p>
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<p>The Frame <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a> are then defined in the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> coordinate system. Use <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a> to express these in the world coordinate system.</p>
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<p>Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal if <code>refFrame</code> differs from the current <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>.</p>
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<a class="anchor" id="a857aacdb88a574ec4a363335f6152a1e"></a><!-- doxytag: member="qglviewer::Frame::setRotation" ref="a857aacdb88a574ec4a363335f6152a1e" args="(const Quaternion &rotation)" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation</a> </td>
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<td class="memname">void setRotation </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> & </td>
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<td class="paramname"><em>rotation</em></td><td>)</td>
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<p>Set the current rotation <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a>. See <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a> and the different <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a> constructors. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal. See also <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint()</a>.</p>
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<p>Sets the <a class="el" href="classqglviewer_1_1Frame.html#a19ee9243c60f412dfc4eac3dcf45a5a1">rotation()</a> of the Frame, locally defined with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal.</p>
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<p>Use <a class="el" href="classqglviewer_1_1Frame.html#a6733704520780505759efdef38a68b8b">setOrientation()</a> to define the world coordinates <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a>. The potential <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> of the Frame is not taken into account, use <a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint()</a> instead. </p>
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<a class="anchor" id="a26c462ecae655fa82c4d2efa42f9cd2e"></a><!-- doxytag: member="qglviewer::Frame::setRotation" ref="a26c462ecae655fa82c4d2efa42f9cd2e" args="(double q0, double q1, double q2, double q3)" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation</a> </td>
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<td class="memname">void setRotation </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>q0</em>, </td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation()</a> but with <code>float</code> <a class="el" href="classqglviewer_1_1Quaternion.html" title="The Quaternion class represents 3D rotations and orientations.">Quaternion</a> parameters. </p>
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<a class="anchor" id="a9d4ab1388820d002d44304c5463fbfbd"></a><!-- doxytag: member="qglviewer::Frame::setRotationWithConstraint" ref="a9d4ab1388820d002d44304c5463fbfbd" args="(Quaternion &rotation)" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint</a> </td>
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<td class="memname">void setRotationWithConstraint </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Quaternion.html">Quaternion</a> & </td>
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<td class="paramname"><em>rotation</em></td><td>)</td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation()</a>, but <code>rotation</code> is modified so that the potential <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> of the Frame is satisfied.</p>
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<p>Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal. See also <a class="el" href="classqglviewer_1_1Frame.html#a7f3395d24d164a7af9a8b99e4e6bafc0">setTranslationWithConstraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a8b69106a268d78daf27d32854d455da4">setOrientationWithConstraint()</a>. </p>
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<a class="anchor" id="aa4891a91c825effc65b73f1329ae49c7"></a><!-- doxytag: member="qglviewer::Frame::settingAsReferenceFrameWillCreateALoop" ref="aa4891a91c825effc65b73f1329ae49c7" args="(const Frame *const frame)" -->
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<td class="memname">bool <a class="el" href="classqglviewer_1_1Frame.html#aa4891a91c825effc65b73f1329ae49c7">settingAsReferenceFrameWillCreateALoop</a> </td>
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<td class="memname">bool settingAsReferenceFrameWillCreateALoop </td>
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<td>(</td>
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<td class="paramtype">const Frame *const </td>
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<td class="paramname"><em>frame</em></td><td>)</td>
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<p>Returns <code>true</code> if setting <code>frame</code> as the Frame's <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> would create a loop in the Frame hierarchy. </p>
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<a class="anchor" id="ae5495cd791858225ba7c85ce39329704"></a><!-- doxytag: member="qglviewer::Frame::setTranslation" ref="ae5495cd791858225ba7c85ce39329704" args="(const Vec &translation)" -->
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<a class="anchor" id="ae5495cd791858225ba7c85ce39329704"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation</a> </td>
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<td class="memname">void setTranslation </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>translation</em></td><td>)</td>
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<td></td>
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<p>Sets the <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation()</a> of the frame, locally defined with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal.</p>
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<p>Use <a class="el" href="classqglviewer_1_1Frame.html#a24f5da9b3f4bf4e71dfad7a74a932e52">setPosition()</a> to define the world coordinates <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a>. Use <a class="el" href="classqglviewer_1_1Frame.html#a7f3395d24d164a7af9a8b99e4e6bafc0">setTranslationWithConstraint()</a> to take into account the potential <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> of the Frame. </p>
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<a class="anchor" id="aeafb612e3ad0d6a81de91884eb4bdef1"></a><!-- doxytag: member="qglviewer::Frame::setTranslation" ref="aeafb612e3ad0d6a81de91884eb4bdef1" args="(float x, float y, float z)" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation</a> </td>
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<td class="memname">void setTranslation </td>
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<td>(</td>
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<td class="paramtype">float </td>
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<td class="paramname"><em>x</em>, </td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation()</a>, but with <code>float</code> parameters. </p>
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<a class="anchor" id="a0fbfd129a52b36b6753cc1589ff87a48"></a><!-- doxytag: member="qglviewer::Frame::setTranslationAndRotation" ref="a0fbfd129a52b36b6753cc1589ff87a48" args="(const Vec &translation, const Quaternion &rotation)" -->
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<a class="anchor" id="a0fbfd129a52b36b6753cc1589ff87a48"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a0fbfd129a52b36b6753cc1589ff87a48">setTranslationAndRotation</a> </td>
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<td class="memname">void setTranslationAndRotation </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>translation</em>, </td>
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<td></td><td></td>
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</tr>
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<p>Same as successive calls to <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation()</a> and then <a class="el" href="classqglviewer_1_1Frame.html#a857aacdb88a574ec4a363335f6152a1e">setRotation()</a>.</p>
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<p>Only one <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal is emitted, which is convenient if this signal is connected to a <a class="el" href="classQGLViewer.html#ae12b7378efbffabc24a133ca1deb19ae">QGLViewer::updateGL()</a> slot. See also <a class="el" href="classqglviewer_1_1Frame.html#a47912d16be51eb85d68d3dcb4a4fb087">setPositionAndOrientation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a3a08480e8de4a36536ff95e0f05303db">setTranslationAndRotationWithConstraint()</a>. </p>
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</div>
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</div>
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<a class="anchor" id="a3a08480e8de4a36536ff95e0f05303db"></a><!-- doxytag: member="qglviewer::Frame::setTranslationAndRotationWithConstraint" ref="a3a08480e8de4a36536ff95e0f05303db" args="(Vec &translation, Quaternion &rotation)" -->
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<a class="anchor" id="a3a08480e8de4a36536ff95e0f05303db"></a>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a3a08480e8de4a36536ff95e0f05303db">setTranslationAndRotationWithConstraint</a> </td>
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<td class="memname">void setTranslationAndRotationWithConstraint </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>translation</em>, </td>
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<td></td><td></td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a0fbfd129a52b36b6753cc1589ff87a48">setTranslationAndRotation()</a>, but <code>translation</code> and <code>orientation</code> are modified to satisfy the <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal. </p>
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</div>
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</div>
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<a class="anchor" id="a7f3395d24d164a7af9a8b99e4e6bafc0"></a><!-- doxytag: member="qglviewer::Frame::setTranslationWithConstraint" ref="a7f3395d24d164a7af9a8b99e4e6bafc0" args="(Vec &translation)" -->
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<a class="anchor" id="a7f3395d24d164a7af9a8b99e4e6bafc0"></a>
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<table class="memname">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a7f3395d24d164a7af9a8b99e4e6bafc0">setTranslationWithConstraint</a> </td>
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<td class="memname">void setTranslationWithConstraint </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>translation</em></td><td>)</td>
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<td></td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation()</a>, but <code>translation</code> is modified so that the potential <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> of the Frame is satisfied.</p>
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<p>Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal. See also <a class="el" href="classqglviewer_1_1Frame.html#a9d4ab1388820d002d44304c5463fbfbd">setRotationWithConstraint()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a5081403cb47f1324edae5278d5438a38">setPositionWithConstraint()</a>. </p>
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</div>
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</div>
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<a class="anchor" id="a05a3e18419f02427366a95b1e299f12e"></a><!-- doxytag: member="qglviewer::Frame::transformOf" ref="a05a3e18419f02427366a95b1e299f12e" args="(const Vec &src) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a05a3e18419f02427366a95b1e299f12e">transformOf</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> transformOf </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em></td><td>)</td>
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<td> const</td>
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<p>Returns the Frame transform of a vector <code>src</code> defined in the world coordinate system (converts vectors from world to Frame).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#aba2c6c46c1825a81f09d22322b03d9b5">inverseTransformOf()</a> performs the inverse transformation. <a class="el" href="classqglviewer_1_1Frame.html#ac706b338b08d9d7b511fd84d0b6ecf96">coordinatesOf()</a> converts 3D coordinates instead of 3D vectors (here only the rotational part of the transformation is taken into account).</p>
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<p>See the <a href="../examples/frameTransform.html">frameTransform example</a> for an illustration. </p>
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</div>
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<a class="anchor" id="a3416ca5a53c1f2d932fca1906ec1c6c7"></a><!-- doxytag: member="qglviewer::Frame::transformOfFrom" ref="a3416ca5a53c1f2d932fca1906ec1c6c7" args="(const Vec &src, const Frame *const from) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a3416ca5a53c1f2d932fca1906ec1c6c7">transformOfFrom</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> transformOfFrom </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em>, </td>
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<td></td><td> const</td>
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<p>Returns the Frame transform of the vector whose coordinates in the <code>from</code> coordinate system is <code>src</code> (converts vectors from <code>from</code> to Frame).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#a01636f93c09d6fd9fca90cb671afdda0">transformOfIn()</a> performs the inverse transformation. </p>
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</div>
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</div>
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<a class="anchor" id="a01636f93c09d6fd9fca90cb671afdda0"></a><!-- doxytag: member="qglviewer::Frame::transformOfIn" ref="a01636f93c09d6fd9fca90cb671afdda0" args="(const Vec &src, const Frame *const in) const " -->
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a01636f93c09d6fd9fca90cb671afdda0">transformOfIn</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> transformOfIn </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>src</em>, </td>
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<td></td><td> const</td>
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<p>Returns the <code>in</code> transform of the vector whose coordinates in the Frame coordinate system is <code>src</code> (converts vectors from Frame to <code>in</code>).</p>
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<p><a class="el" href="classqglviewer_1_1Frame.html#a3416ca5a53c1f2d932fca1906ec1c6c7">transformOfFrom()</a> performs the inverse transformation. </p>
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</div>
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<a class="anchor" id="a4cb0cf5ff79e1acf0755befdaceb6f4a"></a><!-- doxytag: member="qglviewer::Frame::translate" ref="a4cb0cf5ff79e1acf0755befdaceb6f4a" args="(Vec &t)" -->
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a4cb0cf5ff79e1acf0755befdaceb6f4a">translate</a> </td>
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<td class="memname">void translate </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>t</em></td><td>)</td>
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<td></td>
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#ac774331eeae8d29acc94f5653b2f2c3b">translate(const Vec&)</a> but <code>t</code> may be modified to satisfy the translation <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>. Its new value corresponds to the translation that has actually been applied to the Frame. </p>
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</div>
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<a class="anchor" id="ac774331eeae8d29acc94f5653b2f2c3b"></a><!-- doxytag: member="qglviewer::Frame::translate" ref="ac774331eeae8d29acc94f5653b2f2c3b" args="(const Vec &t)" -->
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<a class="anchor" id="ac774331eeae8d29acc94f5653b2f2c3b"></a>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a4cb0cf5ff79e1acf0755befdaceb6f4a">translate</a> </td>
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<td class="memname">void translate </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classqglviewer_1_1Vec.html">Vec</a> & </td>
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<td class="paramname"><em>t</em></td><td>)</td>
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<td></td>
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<p>Translates the Frame of <code>t</code> (defined in the Frame coordinate system).</p>
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<p>The translation actually applied to the Frame may differ from <code>t</code> since it can be filtered by the <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>. Use <a class="el" href="classqglviewer_1_1Frame.html#a4cb0cf5ff79e1acf0755befdaceb6f4a">translate(Vec&)</a> or <a class="el" href="classqglviewer_1_1Frame.html#a7f3395d24d164a7af9a8b99e4e6bafc0">setTranslationWithConstraint()</a> to retrieve the filtered translation value. Use <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation()</a> to directly translate the Frame without taking the <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a> into account.</p>
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<p>See also <a class="el" href="classqglviewer_1_1Frame.html#ac754417fa609300f980fcba5405c9989">rotate(const Quaternion&)</a>. Emits the <a class="el" href="classqglviewer_1_1Frame.html#ab6722375e68e03d151762ebfc83c5459">modified()</a> signal. </p>
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</div>
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</div>
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<a class="anchor" id="a9081ed23141a5980f028b21d58fa3290"></a><!-- doxytag: member="qglviewer::Frame::translate" ref="a9081ed23141a5980f028b21d58fa3290" args="(float x, float y, float z)" -->
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<a class="anchor" id="a9081ed23141a5980f028b21d58fa3290"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a4cb0cf5ff79e1acf0755befdaceb6f4a">translate</a> </td>
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<td class="memname">void translate </td>
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<td>(</td>
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<td class="paramtype">float </td>
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<td class="paramname"><em>x</em>, </td>
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<td></td><td></td>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#ac774331eeae8d29acc94f5653b2f2c3b">translate(const Vec&)</a> but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a2ae644799a164d7519769ba393565c5d"></a><!-- doxytag: member="qglviewer::Frame::translate" ref="a2ae644799a164d7519769ba393565c5d" args="(float &x, float &y, float &z)" -->
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<a class="anchor" id="a2ae644799a164d7519769ba393565c5d"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classqglviewer_1_1Frame.html#a4cb0cf5ff79e1acf0755befdaceb6f4a">translate</a> </td>
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<td class="memname">void translate </td>
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<td>(</td>
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<td class="paramtype">float & </td>
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<td class="paramname"><em>x</em>, </td>
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<td></td><td></td>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Same as <a class="el" href="classqglviewer_1_1Frame.html#a4cb0cf5ff79e1acf0755befdaceb6f4a">translate(Vec&)</a> but with <code>float</code> parameters. </p>
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</div>
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</div>
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<a class="anchor" id="a388a5f38140104323aa51fc207fde642"></a><!-- doxytag: member="qglviewer::Frame::translation" ref="a388a5f38140104323aa51fc207fde642" args="() const " -->
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<a class="anchor" id="a388a5f38140104323aa51fc207fde642"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> <a class="el" href="classqglviewer_1_1Frame.html#a388a5f38140104323aa51fc207fde642">translation</a> </td>
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<td class="memname"><a class="el" href="classqglviewer_1_1Vec.html">Vec</a> translation </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</table>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Returns the Frame translation, defined with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>.</p>
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<p>Use <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> to get the result in the world coordinates. These two values are identical when the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> is <code>NULL</code> (default).</p>
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<p>See also <a class="el" href="classqglviewer_1_1Frame.html#ae5495cd791858225ba7c85ce39329704">setTranslation()</a> and <a class="el" href="classqglviewer_1_1Frame.html#a7f3395d24d164a7af9a8b99e4e6bafc0">setTranslationWithConstraint()</a>. </p>
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</div>
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</div>
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<a class="anchor" id="a37d4da8cfd297273e7bb55538debaa3e"></a><!-- doxytag: member="qglviewer::Frame::worldInverse" ref="a37d4da8cfd297273e7bb55538debaa3e" args="() const " -->
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<a class="anchor" id="a37d4da8cfd297273e7bb55538debaa3e"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">Frame <a class="el" href="classqglviewer_1_1Frame.html#a37d4da8cfd297273e7bb55538debaa3e">worldInverse</a> </td>
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<td class="memname">Frame worldInverse </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</div>
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<div class="memdoc">
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</div><div class="memdoc">
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<p>Returns the <a class="el" href="classqglviewer_1_1Frame.html#a4534c3188c217feb8d21465d4cefd4ad">inverse()</a> of the Frame world transformation.</p>
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<p>The <a class="el" href="classqglviewer_1_1Frame.html#a691af39b54669fad8b4e73599de22094">orientation()</a> of the new Frame is the <a class="el" href="classqglviewer_1_1Quaternion.html#ac378ebc684d691dc25336b895f24a82e">Quaternion::inverse()</a> of the original orientation. Its <a class="el" href="classqglviewer_1_1Frame.html#abc38a05a597e07c9ff525122682adc50">position()</a> is the negated and inverse rotated image of the original position.</p>
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<p>The result Frame has a <code>NULL</code> <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> and a <code>NULL</code> <a class="el" href="classqglviewer_1_1Frame.html#a0974dfe336ed84a20adb8c6cdf8dedd9">constraint()</a>.</p>
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</div>
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</div>
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<a class="anchor" id="a39aa0648db05006e2b2f22ac5d971141"></a><!-- doxytag: member="qglviewer::Frame::worldMatrix" ref="a39aa0648db05006e2b2f22ac5d971141" args="() const " -->
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<a class="anchor" id="a39aa0648db05006e2b2f22ac5d971141"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">const GLdouble * <a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix</a> </td>
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<td class="memname">const GLdouble * worldMatrix </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<div class="memdoc">
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<p>Returns the 4x4 OpenGL transformation matrix represented by the Frame.</p>
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<p>This method should be used in conjunction with <code>glMultMatrixd()</code> to modify the OpenGL modelview matrix from a Frame: </p>
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<div class="fragment"><pre class="fragment"> <span class="comment">// The modelview here corresponds to the world coordinate system.</span>
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<a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a> fr(pos, Quaternion(from, to));
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glPushMatrix();
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glMultMatrixd(fr.worldMatrix());
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<span class="comment">// draw object in the fr coordinate system.</span>
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glPopMatrix();
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</pre></div><p>This matrix represents the global Frame transformation: the entire <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> hierarchy is taken into account to define the Frame transformation from the world coordinate system. Use <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a> to get the local Frame transformation matrix (i.e. defined with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>). These two match when the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> is <code>NULL</code>.</p>
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<div class="fragment"><div class="line"> <span class="comment">// The modelview here corresponds to the world coordinate system.</span></div>
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<div class="line"> <a class="code" href="classqglviewer_1_1Frame.html#ab71e6ee46f0c2593266f9a62d9c5e029">Frame</a> fr(pos, Quaternion(from, to));</div>
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<div class="line"> glPushMatrix();</div>
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<div class="line"> glMultMatrixd(fr.worldMatrix());</div>
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<div class="line"> <span class="comment">// draw object in the fr coordinate system.</span></div>
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<div class="line"> glPopMatrix();</div>
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</div><!-- fragment --><p>This matrix represents the global Frame transformation: the entire <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> hierarchy is taken into account to define the Frame transformation from the world coordinate system. Use <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a> to get the local Frame transformation matrix (i.e. defined with respect to the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a>). These two match when the <a class="el" href="classqglviewer_1_1Frame.html#a9794b079db5f492e8804631d3d23baec">referenceFrame()</a> is <code>NULL</code>.</p>
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<p>The OpenGL format of the result is the transpose of the actual mathematical European representation (translation is on the last <em>line</em> instead of the last <em>column</em>).</p>
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<dl class="attention"><dt><b>Attention:</b></dt><dd>The result is only valid until the next call to <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix()</a> or <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix()</a>. Use it immediately (as above) or use <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix()</a> instead.</dd></dl>
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<dl class="note"><dt><b>Note:</b></dt><dd>The scaling factor of the 4x4 matrix is 1.0. </dd></dl>
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<dl class="section attention"><dt>Attention:</dt><dd>The result is only valid until the next call to <a class="el" href="classqglviewer_1_1Frame.html#aa12123cf45f68b9f7fe0526b70ab0047">matrix()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a4915640a54a6b48a99cbdd0cd42fec48">getMatrix()</a>, <a class="el" href="classqglviewer_1_1Frame.html#a39aa0648db05006e2b2f22ac5d971141">worldMatrix()</a> or <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix()</a>. Use it immediately (as above) or use <a class="el" href="classqglviewer_1_1Frame.html#a45358fae434b3912ce81577dc7cf4fc9">getWorldMatrix()</a> instead.</dd></dl>
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<dl class="section note"><dt>Note:</dt><dd>The scaling factor of the 4x4 matrix is 1.0. </dd></dl>
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