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