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SoShaderObject.h
1 #ifndef COIN_SOSHADEROBJECT_H
2 #define COIN_SOSHADEROBJECT_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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13  * distribution for additional information about the GNU GPL.
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26 
27 #include <Inventor/nodes/SoNode.h>
28 #include <Inventor/nodes/SoSubNode.h>
29 #include <Inventor/fields/SoSFString.h>
30 #include <Inventor/fields/SoSFEnum.h>
31 #include <Inventor/fields/SoSFBool.h>
32 #include <Inventor/fields/SoMFNode.h>
33 #include <Inventor/C/glue/gl.h>
34 
35 class SoGLShaderObject;
36 class SoGLShaderProgram;
37 class SoState;
38 
39 // *************************************************************************
40 
41 class COIN_DLL_API SoShaderObject : public SoNode {
42  typedef SoNode inherited;
43  SO_NODE_ABSTRACT_HEADER(SoShaderObject);
44 
45 public:
46  enum SourceType {
50  FILENAME
51  };
52 
56  // FIXME: this field is an SoMFUniformShaderParameter in TGS
57  // Inventor. We should also implement that field. 20050125 mortene.
59 
60  static void initClass(void);
61 
62  virtual void GLRender(SoGLRenderAction * action);
63  virtual void search(SoSearchAction * action);
64 
65  void updateParameters(SoState * state);
66 
67  SourceType getSourceType(void) const;
68  SbString getSourceProgram(void) const;
69 
70 protected:
71  SoShaderObject(void);
72  virtual ~SoShaderObject();
73  virtual SbBool readInstance(SoInput * in, unsigned short flags);
74 
75 private:
76  class SoShaderObjectP * pimpl;
77 };
78 
79 #endif /* ! COIN_SOSHADEROBJECT_H*/

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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