SDK/ToolBoxReference/mlLUTFBlend_8h_source.html

00001 // **InsertLicense** code
00002 //----------------------------------------------------------------------------------
00004
00010 //----------------------------------------------------------------------------------
00011
00012
00013 #ifndef __mlLUTFBlend_H
00014 #define __mlLUTFBlend_H
00015
00016 // Local includes
00017 #ifndef __mlLUTSystem_H
00018 #include "mlLUTSystem.h"
00019 #endif
00020 #ifndef __mlLUTFunction_H
00021 #include "mlLUTFunction.h"
00022 #endif
00023
00024
00025
00026 ML_START_NAMESPACE
00027
00028
00030 class MLLUT_EXPORT LUTFBlend : public LUTFunction
00031 {
00032 public:
00033
00035   LUTFBlend (void);
00036
00037
00039   virtual void setInputLUTs (LUTFunction *inLUT1, LUTFunction *inLUT2);
00040
00041
00043
00044
00046   virtual void setBlendingSteps (int numBlendingSteps);
00047
00049   virtual int getBlendingSteps (void) const { return _numBlendingSteps; }
00050
00052
00053
00055
00056
00058   virtual bool isValid (void) const;
00059
00061   virtual LUTDimensionality getDimensionality (void) const { return _dimensionality; }
00062
00064   virtual int getNativeMinIndex (void) const;
00065
00067   virtual int getNativeMaxIndex (void) const;
00068
00070   virtual int getHeight (void) const;
00071
00073   virtual int getDepth (void) const;
00074
00076   virtual double getNativeMinValue (void) const;
00077
00079   virtual double getNativeMaxValue (void) const;
00080
00082
00083
00086
00087
00092   virtual bool render (LUTDataBase *lutData) const;
00093
00100   virtual bool renderRescaled (LUTDataBase *lutData, double minIndex, double maxIndex) const;
00101
00103
00104
00105
00106 protected:
00107
00109
00110
00116   virtual LUTVisualType getRenderType (LUTDataBase *lutData) const { return lutData->getVisualType(); }
00117
00122   virtual bool renderLUTNative (LUTDataBase *lutData, LUTIteratorBase *lutIterator) const;
00123
00130   virtual bool renderLUTRescaled (LUTDataBase *lutData, LUTIteratorBase *lutIterator,
00131                                   double minIndex, double maxIndex) const;
00132
00134   virtual bool renderLUT (LUTDataBase *lutData, LUTIteratorBase *lutIterator) const;
00135
00137   virtual bool startRender (LUTDataBase *lutData, double minIndex, double maxIndex, bool rescaled) const;
00138
00140   virtual void clearLutData (void) const;
00141
00143   template <typename T>
00144   LUTData<T> *createInputLUTData (LUTData<T> *outLutData, int blendIndex, LUTFunction *lutFunction,
00145                                   double minIndex, double maxIndex, bool rescaled) const;
00146
00149   template <typename T>
00150   void blendData (LUTData<T> *outLutData, double blendFactor, int inRow, int outRow, int outLayer) const;
00151
00153   template <typename T>
00154   void copyData (LUTData<T> *outLutData, LUTDataBase *inLutData, int inRow, int outRow, int outLayer) const;
00155
00157
00158
00160   LUTFunction *_inLUT1, *_inLUT2;
00161
00163   int _numBlendingSteps;
00164
00166   mutable LUTDataBase *_lutData1, *_lutData2;
00167
00169   LUTDimensionality _dimensionality;
00170
00171
00172   ML_CLASS_HEADER(LUTFBlend);
00173
00174 };
00175
00176
00177 ML_END_NAMESPACE
00178
00179 #endif
00180 // __mlLUTFBlend_H