1 #ifndef COIN_SOGETMATRIXACTION_H 2 #define COIN_SOGETMATRIXACTION_H 3 4 /**************************************************************************\ 5 * Copyright (c) Kongsberg Oil & Gas Technologies AS 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are 10 * met: 11 * 12 * Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * Neither the name of the copyright holder nor the names of its 20 * contributors may be used to endorse or promote products derived from 21 * this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 \**************************************************************************/ 35 36 #include <Inventor/actions/SoAction.h> 37 #include <Inventor/actions/SoSubAction.h> 38 #include <Inventor/tools/SbLazyPimplPtr.h> 39 #include <Inventor/SbViewportRegion.h> 40 #include <Inventor/SbRotation.h> 41 #include <Inventor/SbMatrix.h> 42 #include <Inventor/SbVec3f.h> 43 44 class SoGetMatrixActionP; 45 46 class COIN_DLL_API SoGetMatrixAction : public SoAction { 47 typedef SoAction inherited; 48 49 SO_ACTION_HEADER(SoGetMatrixAction); 50 51 public: 52 static void initClass(void); 53 54 SoGetMatrixAction(const SbViewportRegion & region); 55 virtual ~SoGetMatrixAction(void); 56 57 void setViewportRegion(const SbViewportRegion & region); 58 const SbViewportRegion & getViewportRegion(void) const; 59 60 SbMatrix & getMatrix(void); 61 SbMatrix & getInverse(void); 62 SbMatrix & getTextureMatrix(void); 63 SbMatrix & getTextureInverse(void); 64 65 protected: 66 virtual void beginTraversal(SoNode * node); 67 68 private: 69 SbMatrix matrix, invmatrix; 70 SbMatrix texmatrix, invtexmatrix; 71 SbViewportRegion viewportregion; 72 73 private: 74 SbLazyPimplPtr<SoGetMatrixActionP> pimpl; 75 76 // NOT IMPLEMENTED: 77 SoGetMatrixAction(const SoGetMatrixAction & rhs); 78 SoGetMatrixAction & operator = (const SoGetMatrixAction & rhs); 79 }; // SoGetMatrixAction 80 81 #endif // !COIN_SOGETMATRIXACTION_H 82