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SoGLDepthBufferElement.h
1 #ifndef COIN_SOGLDEPTHBUFFERELEMENT_H
2 #define COIN_SOGLDEPTHBUFFERELEMENT_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
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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  *
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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/elements/SoDepthBufferElement.h>
28 
29 class COIN_DLL_API SoGLDepthBufferElement : public SoDepthBufferElement {
31  SO_ELEMENT_HEADER(SoGLDepthBufferElement);
32 
33 public:
34  static void initClass(void);
35 
36  virtual void init(SoState * state);
37  virtual void push(SoState * state);
38  virtual void pop(SoState * state, const SoElement * prevTopElement);
39 
40 protected:
41  virtual ~SoGLDepthBufferElement();
42 
43  virtual void setElt(SbBool test, SbBool write,
44  DepthWriteFunction function, SbVec2f range);
45 
46 private:
47  void updategl(void) const;
48 
49 }; // SoGLDepthBufferElement
50 
51 #endif // !COIN_SOGLDEPTHBUFFERELEMENT_H
The SbVec2f class is a 2 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec2f.h:39
virtual void setElt(SbBool test, SbBool write, DepthWriteFunction function, SbVec2f range)
Definition: SoDepthBufferElement.cpp:209
SoElement is the abstract base class for all elements.
Definition: SoElement.h:34
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
virtual void push(SoState *state)
Definition: SoDepthBufferElement.cpp:75
The SoGLDepthBufferElement controls the OpenGL depth buffer.
Definition: SoGLDepthBufferElement.h:29
static void initClass(void)
Definition: SoDepthBufferElement.cpp:46
virtual void init(SoState *state)
Definition: SoDepthBufferElement.cpp:62
The SoDepthBufferElement controls the depth buffer settings.
Definition: SoDepthBufferElement.h:31
virtual void pop(SoState *state, const SoElement *prevTopElement)
Definition: SoDepthBufferElement.cpp:92

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