MeVisLab Toolbox Reference
SoGLGet.h
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2 **
3 ** Copyright 2007, MeVis Medical Solutions AG
4 **
5 ** The user may use this file in accordance with the license agreement provided with
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12 
13 #pragma once
14 
15 #include "SoUtilsSystem.h"
16 
17 #include <Inventor/fields/SoSFInt32.h>
18 #include <Inventor/fields/SoSFDouble.h>
19 #include <Inventor/fields/SoSFVec4f.h>
20 
21 class SOUTILS_EXPORT SoGLGet : public SoNode {
22 
23  SO_NODE_HEADER(SoGLGet);
24 
25 public:
27 
28  SoSFEnum variable;
29  SoSFDouble doubleResult;
30  SoSFInt32 intResult;
31  SoSFVec4f vecResult;
32 
34 
35  // Constructor
37 
39  static void initClass();
40 
42  void GLRender(SoGLRenderAction *action) override;
43 
45  bool affectsState() const override { return false; }
46 
47 protected:
48  void getInt(GLint var);
49  void getInt4(GLint var);
50 
51  ~SoGLGet() override;
52 };
#define SOUTILS_EXPORT
System dependent includes. Disables some compiler/linker warnings.
Definition: SoUtilsSystem.h:31
SoSFDouble doubleResult
Definition: SoGLGet.h:29
void getInt(GLint var)
static void initClass()
inventor runtime system
SoSFVec4f vecResult
Definition: SoGLGet.h:31
void getInt4(GLint var)
SoSFInt32 intResult
Definition: SoGLGet.h:30
void GLRender(SoGLRenderAction *action) override
derived render method that renders the background
SoSFEnum variable
Fields.
Definition: SoGLGet.h:28
~SoGLGet() override
bool affectsState() const override
this node does not affect the state, so return false!
Definition: SoGLGet.h:45