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/**************************************************************************\
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* This file is part of the Coin 3D visualization library.
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* Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* ("GPL") version 2 as published by the Free Software Foundation.
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* See the file LICENSE.GPL at the root directory of this source
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* distribution for additional information about the GNU GPL.
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* For using Coin with software that can not be combined with the GNU
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* GPL, and for taking advantage of the additional benefits of our
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* support services, please contact Systems in Motion about acquiring
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* a Coin Professional Edition License.
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* See http://www.coin3d.org/ for more information.
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* Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
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* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
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\**************************************************************************/
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\class SoMFVec4b SoMFVec4b.h Inventor/fields/SoMFVec4b.h
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\brief The SoMFVec4b class is a container for SbVec4b vectors.
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This field is used where nodes, engines or other field containers
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needs to store an array of vectors with four elements.
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This field supports application data sharing through a
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setValuesPointer() method. See SoMField documentation for
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information on how to use this function.
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\sa SbVec4b, SoSFVec4b
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// *************************************************************************
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#include <Inventor/fields/SoMFVec4b.h>
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#include <Inventor/fields/SoSubFieldP.h>
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#include <Inventor/SoInput.h>
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#include <Inventor/errors/SoDebugError.h>
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// *************************************************************************
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SO_MFIELD_SOURCE(SoMFVec4b, SbVec4b, SbVec4b);
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SO_MFIELD_SETVALUESPOINTER_SOURCE(SoMFVec4b, SbVec4b, SbVec4b);
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SO_MFIELD_SETVALUESPOINTER_SOURCE(SoMFVec4b, SbVec4b, int8_t);
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// *************************************************************************
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// Override from parent class.
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SoMFVec4b::initClass(void)
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SO_MFIELD_INTERNAL_INIT_CLASS(SoMFVec4b);
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// *************************************************************************
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// No need to document readValue() and writeValue() here, as the
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// necessary information is provided by the documentation of the
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#ifndef DOXYGEN_SKIP_THIS
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SoMFVec4b::read1Value(SoInput * in, int idx)
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assert(idx < this->maxNum);
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in->readByte(this->values[idx][0]) &&
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in->readByte(this->values[idx][1]) &&
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in->readByte(this->values[idx][2]) &&
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in->readByte(this->values[idx][3]);
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SoMFVec4b::write1Value(SoOutput * out, int idx) const
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sosfvec4b_write_value(out, (*this)[idx]);
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#endif // DOXYGEN_SKIP_THIS
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// *************************************************************************
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Set \a num vector array elements from \a xyzw, starting at index
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SoMFVec4b::setValues(int start, int numarg, const int8_t xyzw[][4])
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if(start+numarg > this->maxNum) this->allocValues(start+numarg);
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else if(start+numarg > this->num) this->num = start+numarg;
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for(int i=0; i < numarg; i++) this->values[i+start].setValue(xyzw[i]);
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this->valueChanged();
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Set the vector at \a idx.
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SoMFVec4b::set1Value(int idx, int8_t x, int8_t y, int8_t z, int8_t w)
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this->set1Value(idx, SbVec4b(x, y, z, w));
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Set the vector at \a idx.
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SoMFVec4b::set1Value(int idx, const int8_t xyzw[4])
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this->set1Value(idx, SbVec4b(xyzw));
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Set this field to contain a single vector with the given
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SoMFVec4b::setValue(int8_t x, int8_t y, int8_t z, int8_t w)
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this->setValue(SbVec4b(x,y,z,w));
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Set this field to contain a single vector with the given
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SoMFVec4b::setValue(const int8_t xyzw[4])
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if (xyzw == NULL) this->setNum(0);
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else this->setValue(SbVec4b(xyzw));
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// *************************************************************************
added
removed
src/fields/SoMFVec4b.cpp
