SoTexture3.h

#ifndef COIN_SOTEXTURE3_H
#define COIN_SOTEXTURE3_H
 
/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
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 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
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 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
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\**************************************************************************/
 
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/nodes/SoTexture.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoSFImage3.h>
#include <Inventor/fields/SoMFString.h>
#include <Inventor/fields/SoSFColor.h>
#include <Inventor/fields/SoSFBool.h>
#include <Inventor/elements/SoMultiTextureImageElement.h>
 
class SoFieldSensor;
class SoSensor;
 
class COIN_DLL_API SoTexture3 : public SoTexture {
  typedef SoTexture inherited;
 
  SO_NODE_HEADER(SoTexture3);
 
public:
  static void initClass(void);
  SoTexture3(void);
 
  enum Model {
    MODULATE = SoMultiTextureImageElement::MODULATE,
    DECAL = SoMultiTextureImageElement::DECAL,
    BLEND = SoMultiTextureImageElement::BLEND
  };
 
  enum Wrap {
    REPEAT = SoMultiTextureImageElement::REPEAT,
    CLAMP = SoMultiTextureImageElement::CLAMP
  };
 
  SoMFString filenames;
  SoSFImage3 images;
  SoSFEnum wrapR;
  SoSFEnum wrapS;
  SoSFEnum wrapT;
  SoSFEnum model;
  SoSFColor blendColor;
  SoSFBool enableCompressedTexture;
 
  virtual void doAction(SoAction *action);
  virtual void GLRender(SoGLRenderAction *action);
  virtual void callback(SoCallbackAction *action);
 
protected:
  virtual ~SoTexture3();
 
  virtual SbBool readInstance(SoInput *in, unsigned short flags);
  virtual void notify(SoNotList *list);
  int getReadStatus(void);
  void setReadStatus(int s);
 
private:
  SbBool loadFilenames(SoInput * in = NULL);
  int readstatus;
  class SoGLImage *glimage;
  SbBool glimagevalid;
 
  class SoFieldSensor *filenamesensor;
  static void filenameSensorCB(void *, SoSensor *);
};
 
#endif // !COIN_SOTEXTURE3_H