SoTextureUnit.h

#ifndef COIN_SOTEXTUREUNIT_H
#define COIN_SOTEXTUREUNIT_H

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 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/fields/SoSFInt32.h>
#include <Inventor/fields/SoSFEnum.h>

class COIN_DLL_API SoTextureUnit : public SoNode {
  typedef SoNode inherited;

  SO_NODE_HEADER(SoTextureUnit);

public:
  static void initClass(void);
  SoTextureUnit(void);

  enum MappingMethod {
    BUMP_MAPPING,
    IMAGE_MAPPING
  };

  SoSFInt32 unit;
  SoSFEnum mappingMethod;

  virtual void doAction(SoAction * action);
  virtual void callback(SoCallbackAction * action);
  virtual void GLRender(SoGLRenderAction * action);
  virtual void pick(SoPickAction * action);
  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
  virtual void getMatrix(SoGetMatrixAction * action);

  static uint32_t getMaxTextureUnit(void);
protected:
  virtual ~SoTextureUnit();
};

#endif // !COIN_SOTEXTUREUNIT_H