NAME
    cgGLGetBufferObject - get OpenGL buffer object for a buffer

SYNOPSIS
      #include <Cg/cgGL.h>

      GLuint CGGLENTRY cgGLGetBufferObject( CGbuffer buffer );

PARAMETERS
    buffer  The buffer for which the associated OpenGL buffer object will be
            retrieved.

RETURN VALUES
    Returns the OpenGL buffer object associated with buffer.

    Returns 0 if an error occurs.

DESCRIPTION
    cgGLGetBufferObject returns the OpenGL buffer object associated with a
    buffer.

EXAMPLES
    GLuint id = cgGLGetBufferObject( myBuffer );

ERRORS
    CG_INVALID_BUFFER_HANDLE_ERROR is generated if buffer is not a valid
    buffer.

HISTORY
    cgGLGetBufferObject was introduced in Cg 2.0.

SEE ALSO
    cgCreateBuffer, cgGLCreateBuffer

