1991-2006
Silicon Graphics, Inc.
gluNurbsCallbackData
3G
gluNurbsCallbackData
set a user data pointer
C Specification
void gluNurbsCallbackData
GLUnurbs* nurb
GLvoid* userData
Parameters
nurb
Specifies the NURBS object (created with gluNewNurbsRenderer).
userData
Specifies a pointer to the user's data.
Description
gluNurbsCallbackData is used to pass a pointer to the application's data to NURBS
tessellator. A copy of this pointer will be passed by the tessellator
in the NURBS callback functions (set by gluNurbsCallback).
Notes
gluNurbsCallbackData is available only if the GLU version is 1.3 or greater.
See Also
gluNewNurbsRenderer,
gluNurbsCallback
Copyright
Copyright 1991-2006
Silicon Graphics, Inc. This document is licensed under the SGI
Free Software B License. For details, see
http://oss.sgi.com/projects/FreeB/.