1991-2006
Silicon Graphics, Inc.
gluNurbsCallbackDataEXT
3G
gluNurbsCallbackDataEXT
set a user data pointer
C Specification
void gluNurbsCallbackDataEXT
GLUnurbs* nurb
GLvoid* userData
Parameters
nurb
Specifies the NURBS object (created with gluNewNurbsRenderer).
userData
Specifies a pointer to the user's data.
Description
gluNurbsCallbackDataEXT 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).
See Also
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/.