Name

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/.