SDK/ToolBoxReference/SoView2DOverlay_8h_source.html

00001 #ifndef __SoView2DOverlay_H
00002 #define __SoView2DOverlay_H
00003 //----------------------------------------------------------------------------------
00004 // **InsertLicense** code
00005 //----------------------------------------------------------------------------------
00007
00013 //----------------------------------------------------------------------------------
00014
00015 #include "XVEnterScope.h"
00016
00017 #include <Inventor/fields/SoFields.h>
00018
00019 #include "XVLeaveScope.h"
00020
00021 #ifndef __SoView2DCallback_H
00022 #include "SoView2DCallback.h"
00023 #endif
00024 #ifndef __SoSFMLImage_H
00025 #include "SoSFMLImage.h"
00026 #endif
00027
00028 ML_START_NAMESPACE
00029
00030   class LUTFunction;
00031   template <typename T> class LUTData;
00032
00033 ML_END_NAMESPACE
00034
00035 class SoView2D;
00036
00037
00039
00043 class SOVIEW2D_API SoView2DOverlay : public SoView2DCallback {
00044
00045   SO_NODE_HEADER(SoView2DOverlay);
00046
00047 public:
00049
00051   SoSFMLImage image;
00053   SoSFBool    cacheTextures;
00055   SoSFEnum    blendMode;
00057   SoSFBool    inheritFilterMode;
00059   SoSFEnum    filterMode;
00061   SoSFFloat   alphaFactor;
00063   SoSFColor   baseColor;
00065   SoSFBool overwriteCurrentTimePoint;
00067   SoSFInt32 timePoint;
00069   SoSFInt32 maxTimePoint;
00071   SoSFEnum lutPrecision;
00072
00075   SoSFBool useWorldCoords;
00076
00078   SoSFBool applyLut;
00079
00081   SoSFBool isCheckerTiling;
00082
00084   SoSFInt32 checkerTileSize;
00085
00087   SoSFBool areCheckerTilesInverted;
00088
00090
00092   static void   initClass();
00093
00095   SoView2DOverlay();
00096
00098   virtual void   startDrawing(View2DSliceList *slicelist);
00100   virtual void   endDrawing(View2DSliceList *slicelist);
00101
00103   virtual void   draw(View2DSliceList *dsl, View2DSlice* dslice, int slice);
00104
00106   virtual bool   evalEvent(SoView2D* view2d, View2DSliceList* slicelist,
00107                    View2DEvent* ec, View2DEventPhase phase);
00108
00110   void   GLRender(SoGLRenderAction *action);
00111
00112 protected:
00113
00115   ml::LUTData<MLuint8>* _lutData;
00116
00118   ml::LUTFunction* _lutFunction;
00119
00121   bool           _reloadData;
00123   int            _id;
00125   int            _oldTimePoint;
00127   bool           _oldUseWorldCoords;
00129   unsigned int   _imageSerial;
00130
00132   virtual ~SoView2DOverlay();
00137   virtual int getTimePoint(View2DSliceList *slicelist, int slice);
00138 };
00139 #endif