SoAlphaTest.h

#ifndef COIN_SOALPHATEST_H
#define COIN_SOALPHATEST_H

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#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/nodes/SoSubNode.h>

class COIN_DLL_API SoAlphaTest : public SoNode {
  typedef SoNode inherited;

  SO_NODE_HEADER(SoAlphaTest);

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

  enum Function {
      NONE,
      NEVER,
      ALWAYS,
      LESS,
      LEQUAL,
      EQUAL,
      GEQUAL,
      GREATER,
      NOTEQUAL
  };

  SoSFEnum function;
  SoSFFloat value;

  virtual void GLRender(SoGLRenderAction * action);

protected:
  virtual ~SoAlphaTest();

}; // SoAlphaTest

#endif // !COIN_SOALPHATEST_H