Inventor/elements/SoGLTextureCombinerElement.h

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/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/


#ifndef  _SO_GL_TEXTURE_COMBINER_ELEMENT
#define  _SO_GL_TEXTURE_COMBINER_ELEMENT

#include <Inventor/elements/SoTextureCombinerElement.h>
#include <SoDeprecationRules.h>

SoEXTENDER_Documented      class SoDEPRECATED  SoGLTextureCombinerElement : public SoTextureCombinerElement 
{
  SO_ELEMENT_HEADER(SoGLTextureCombinerElement);

 public:
  static void   set(SoState *state, SoNode *node,
                    int _combineRGB, int _combineAlpha,
                    int _source0RGB, int _source1RGB, int _source2RGB,
                    int _source0Alpha, int _source1Alpha, int _source2Alpha,
                    int _operand0RGB, int _operand1RGB, int _operand2RGB,
                    int _operand0Alpha, int _operand1Alpha, int _operand2Alpha,
                    float _scaleRGB, float _scaleAlpha,
                    const SbVec4f &constantColor);

  virtual void        push(SoState *state);

  virtual void        pop(SoState *state, const SoElement *prevTopElement);

private:

  virtual void init(SoState *state);

  private:
  // Initializes the SoGLTextureCombinerElement class
  static void         initClass();
  static void         exitClass();

 private:

  virtual ~SoGLTextureCombinerElement();

 private:

  SbBool needCrossBar(int sourceParameter);

  // Sends texture combine parameters to GL
  void                send(SoState *state);
};

#endif /* _SO_GL_TEXTURE_COMBINER_ELEMENT */

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Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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