28 #ifndef __vtkLightingHelper_h
29 #define __vtkLightingHelper_h
55 void PrepareForRendering();
abstract base class for most VTK objects
helper to assist in simulating lighting similar to default OpenGL pipeline.
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
vtkShaderProgram2 * Shader