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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) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25\**************************************************************************/
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
35class SoGLShaderObject;
36class SoGLShaderProgram;
37class SoState;
38
39// *************************************************************************
40
41class COIN_DLL_API SoShaderObject : public SoNode {
42 typedef SoNode inherited;
44
45public:
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
70protected:
71 SoShaderObject(void);
72 virtual ~SoShaderObject();
73 virtual SbBool readInstance(SoInput * in, unsigned short flags);
74
75private:
76 class SoShaderObjectP * pimpl;
77};
78
79#endif /* ! COIN_SOSHADEROBJECT_H*/
The SbString class is a string class with convenience functions for string operations.
Definition SbString.h:42
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition SoGLRenderAction.h:41
The SoInput class is an abstraction of file import functionality.
Definition SoInput.h:52
The SoMFNode class is a container for nodes.
Definition SoMFNode.h:32
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:47
virtual SbBool readInstance(SoInput *in, unsigned short flags)
Definition SoNode.cpp:1466
virtual void search(SoSearchAction *action)
Definition SoNode.cpp:1148
virtual void GLRender(SoGLRenderAction *action)
Definition SoNode.cpp:930
The SoSFBool class is a container for an SbBool value.
Definition SoSFBool.h:30
The SoSFEnum class is a container for an enum value.
Definition SoSFEnum.h:31
The SoSFString class is a container for an SbString.
Definition SoSFString.h:31
The SoSearchAction class provides methods for searching through scene graphs.
Definition SoSearchAction.h:35
Definition SoShaderObject.h:41
SoSFBool isActive
Definition SoShaderObject.h:53
SoMFNode parameter
Definition SoShaderObject.h:58
SoSFString sourceProgram
Definition SoShaderObject.h:55
SoSFEnum sourceType
Definition SoShaderObject.h:54
SourceType
Definition SoShaderObject.h:46
@ CG_PROGRAM
Definition SoShaderObject.h:48
@ GLSL_PROGRAM
Definition SoShaderObject.h:49
@ ARB_PROGRAM
Definition SoShaderObject.h:47
The SoState class manages the Coin scenegraph traversal state data.
Definition SoState.h:35
#define SO_NODE_ABSTRACT_HEADER(classname)
Definition macros.dox:54

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