SoTextureTransformElement.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_TEXTURE_TRANSFORM_ELEMENT
#define  _SO_TEXTURE_TRANSFORM_ELEMENT
 
#include <Inventor/elements/SoReplacedTextureElement.h>
#include <Inventor/STL/vector>
 
class SoTexture2Transform;
class SoNode ;

 
SoEXTENDER_Documented class  SoTextureTransformElement : public SoReplacedTextureElement {
 
  SO_ELEMENT_HEADER(SoTextureTransformElement);
 
 public:
  static void         set(SoState *state, SoNode *node);

  static const SoTexture2Transform *  get(SoState *state, int unit=0);

  static SbName       getDefault()    { return NULL; }

  virtual void        push(SoState *state);
 
private:

  virtual void commonInit();
 
 private:
  // Initializes the SoTextureNameElement class
  static void         initClass();
  static void         exitClass();
 
 private:
  virtual ~SoTextureTransformElement();
 
 private:
  SoNode*& getTextureTransformNode(const int unit) const;
  mutable std::vector<SoNode*> m_textureTransform;
};
 
#endif /* _SO_TEXTURE_TRANSFORM_ELEMENT */