SoTexture3.h

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**=======================================================================*/
/*=======================================================================
** Author      : Patrick Vigneras (Nov 1999)
**=======================================================================*/
 
#ifndef  _SO_TEXTURE_3_
#define  _SO_TEXTURE_3_
 
#include <Inventor/fields/SoSFColor.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoSFImage3.h>
#include <Inventor/fields/SoMFFilePathString.h>
#include <Inventor/fields/SoSFBool.h>
#include <Inventor/image/SbRasterImage.h>
#include <Inventor/nodes/SoNode.h>
#include <Inventor/nodes/SoTexture.h>
#include <Inventor/sys/SoGLType.h>
#include <Inventor/threads/SbThreadStorage.h>
#include <Inventor/elements/SoTextureImage3Element.h>
 
class SoSensor;
class SbThreadRWMutex;
 
SO_PIMPL_PUBLIC_DECLARATION(SoTexture3);
 
//
//  Class: SoTexture3
//
//  Texture node.
//
 
class  SoTexture3 : public SoTexture {
 
  SO_NODE_HEADER(SoTexture3);
 
  SO_PIMPL_PUBLIC_HEADER(SoTexture3);
 
public:
 
  enum Layout {
    VOLUME = 0,
 
    ARRAY = 1,
  };
 
  SoMFFilePathString  filenames;
 
  SoSFImage3          images;
 
  SoSFEnum            wrapT;
 
  SoSFEnum            wrapR;
 
  SoSFEnum            layout;
 
  SoTexture3();
 
 private:
  virtual void doAction(SoAction *action);
  virtual void GLRender(SoGLRenderAction *action);
 
 private:
  static void         initClass();
  static void         exitClass();
 
  // Manages field dependencies, when one of them change
  virtual void fieldHasChanged( SoField *field ); // override of SoFieldContainer
 
private:
  // Reads stuff into instance. Returns FALSE on error.
  virtual SbBool readInstance(SoInput *in, unsigned short flags);
 
  virtual ~SoTexture3();
 
private:
 
  friend class SoGLTextureImage3Element;
};
 
#endif /* _SO_TEXTURE_3_ */