1 /**************************************************************************\ 2 * Copyright (c) Kongsberg Oil & Gas Technologies AS 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * Neither the name of the copyright holder nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 \**************************************************************************/ 32 33 #ifndef COIN_SOVRMLTRANSFORM_H 34 #define COIN_SOVRMLTRANSFORM_H 35 36 #include <Inventor/nodes/SoSubNode.h> 37 #include <Inventor/VRMLnodes/SoVRMLGroup.h> 38 #include <Inventor/fields/SoSFVec3f.h> 39 #include <Inventor/fields/SoSFRotation.h> 40 41 class COIN_DLL_API SoVRMLTransform : public SoVRMLGroup 42 { 43 typedef SoVRMLGroup inherited; 44 SO_NODE_HEADER(SoVRMLTransform); 45 46 public: 47 static void initClass(void); 48 SoVRMLTransform(void); 49 SoVRMLTransform(int children); 50 51 SoSFVec3f translation; 52 SoSFRotation rotation; 53 SoSFVec3f scale; 54 SoSFRotation scaleOrientation; 55 SoSFVec3f center; 56 57 void pointAt(const SbVec3f & from, const SbVec3f & to); 58 void getScaleSpaceMatrix(SbMatrix & matrix, SbMatrix & inverse) const; 59 void getRotationSpaceMatrix(SbMatrix & matrix, SbMatrix & inverse) const; 60 void getTranslationSpaceMatrix(SbMatrix & matrix, SbMatrix & inverse) const; 61 62 void multLeft(const SbMatrix & matrix); 63 void multRight(const SbMatrix & matrix); 64 65 void combineLeft(SoVRMLTransform * leftnode); 66 void combineRight(SoVRMLTransform * rightnode); 67 68 void setMatrix(const SbMatrix & matrix); 69 70 void recenter(const SbVec3f & newcenter); 71 72 virtual void doAction(SoAction * action); 73 virtual void callback(SoCallbackAction * action); 74 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 75 virtual void getMatrix(SoGetMatrixAction * action); 76 virtual void rayPick(SoRayPickAction * action); 77 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 78 virtual void audioRender(SoAudioRenderAction * action); 79 80 virtual void GLRenderBelowPath(SoGLRenderAction * action); 81 virtual void GLRenderInPath(SoGLRenderAction * action); 82 83 virtual void notify(SoNotList * list); 84 85 protected: 86 virtual ~SoVRMLTransform(); 87 88 private: 89 void commonConstructor(void); 90 void applyMatrix(SoState * state); 91 }; // class SoVRMLTransform 92 93 #endif // ! COIN_SOVRMLTRANSFORM_H 94