MeVisLab/Standard/Sources/Inventor/SoCSO/Inventor/nodes/SoCSOTransform.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------

//----------------------------------------------------------------------------------

#ifndef  _SO_CSO_TRANSFORM_
#define  _SO_CSO_TRANSFORM_

#include "SoCSOSystem.h"
#include <Inventor/nodes/SoSubNode.h>
#include "Inventor/fields/SoSFMatrix.h"
#include "Inventor/SbLinear.h"

class SOCSO_EXPORT SoCSOTransform : public SoNode
{
  typedef SoNode inherited;

  SO_NODE_HEADER(SoCSOTransform);
  
public:
  SoSFMatrix affineMatrix;

SoEXTENDER public:

  virtual void GLRender(SoGLRenderAction *action);
  virtual void pick(SoPickAction *action);
  virtual void handleEvent(SoHandleEventAction *action);

SoINTERNAL public:

  static void  initClass();

  void transformPoint(const SbVec3f& inPosition, SbVec3f& outPosition);
  void inverseTransformPoint(const SbVec3f& inPosition, SbVec3f& outPosition);

  SbMatrix getMatrix() { return affineMatrix.getValue(); }
  SbMatrix getMatrixInverse() { return affineMatrix.getValue().inverse(); }

protected:

  SoCSOTransform();
};

#endif  // _SO_CSO_TRANSFORM_