SoZoomTranslation.h

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00001 /***************************************************************************
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00022 
00023 #ifndef SKETCHERGUI_SOZOOMTRANSLATION_H
00024 #define SKETCHERGUI_SOZOOMTRANSLATION_H
00025 
00026 #include <Inventor/nodes/SoTranslation.h>
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/nodes/SoTransformation.h>
00029 
00030 namespace SketcherGui {
00031 
00032 class SketcherGuiExport SoZoomTranslation : public SoTranslation {
00033     typedef SoTranslation inherited;
00034 
00035     SO_NODE_HEADER(SoZoomTranslation);
00036 
00037 public:
00038     static void initClass();
00039     SoZoomTranslation();
00040     SoSFVec3f abPos;
00041     float getScaleFactor();
00042 
00043 protected:
00044     virtual ~SoZoomTranslation() {};
00045     virtual void doAction(SoAction * action);
00046     virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00047     virtual void getMatrix(SoGetMatrixAction * action);
00048     virtual void GLRender(SoGLRenderAction *action);
00049     virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00050     virtual void callback(SoCallbackAction * action);
00051     virtual void pick(SoPickAction * action);
00052 
00053 private:
00054     float scale;
00055 };
00056 
00057 }
00058 #endif // SKETCHERGUI_SOZOOMTRANSLATION_H