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29 #ifndef vtkOpenGLHardwareSupport_h
30 #define vtkOpenGLHardwareSupport_h
32 #include "vtkRenderingOpenGLModule.h"
79 bool ExtensionManagerSet();
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
int GetNumberOfTextureUnits()
Return the total number of texture image units accessible by a shader program.
vtkOpenGLHardwareSupport()
void SetExtensionManager(vtkOpenGLExtensionManager *extensionManager)
abstract base class for most VTK objects
static vtkOpenGLHardwareSupport * New()
Interface class for querying and using OpenGL extensions.
a simple class to control print indentation
bool GetSupportsMultiTexturing()
Test if MultiTexturing is supported.
~vtkOpenGLHardwareSupport()
int GetNumberOfFixedTextureUnits()
Return the number of fixed-function texture units.