28 #ifndef __vtkOpenGLHardwareSupport_h
29 #define __vtkOpenGLHardwareSupport_h
44 int GetNumberOfFixedTextureUnits();
48 int GetNumberOfTextureUnits();
51 bool GetSupportsMultiTexturing();
68 bool ExtensionManagerSet();
abstract base class for most VTK objects
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
Interface class for querying and using OpenGL extensions.