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Committer:
Staffan Gimåker
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Date:
2008-07-31 13:37:36 UTC
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Revision ID:
staffan_gimker_staffan_at_gimaker.se-20080731133736-u3gs51w6f9mswj18
Fixed a rendering bug where the size of axis tripods (for selected objects)
was not rendered correctly when the near plane was set to anything but 1 m.
In the process, a few helper methods was introduced for often used calculations
(such as calculating the height of the viewport in meters).