|  | VTK
    9.0.1
    | 
 
 
 
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   15 #ifndef vtkOpenGLHelper_h 
   16 #define vtkOpenGLHelper_h 
   18 #include "vtkRenderingOpenGL2Module.h"  
   44   void ReleaseGraphicsResources(
vtkWindow* win);
 
   51 #endif // vtkOpenGLHelper_h 
  
vtkOpenGLVertexArrayObject * VAO
vtkShaderProgram * Program
record modification and/or execution time
vtkTimeStamp AttributeUpdateTime
window superclass for vtkRenderWindow
vtkTimeStamp ShaderSourceTime
OpenGL vertex buffer object.
unsigned int ShaderChangeValue
The ShaderProgram uses one or more Shader objects.
vtkOpenGLIndexBufferObject * IBO
manage Shader Programs within a context
The VertexArrayObject class uses, or emulates, vertex array objects.