gluNurbsCallbackDataEXT

set a user data pointer

Signature

gluNurbsCallbackDataEXT( GLUnurbs* ( nurb ) , void* ( userData ) )-> void
gluNurbsCallbackDataEXT( nurb , userData ) 
Note the Python object for use as userData by the nurb

Parameters

VariablesDescription
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 Notices

This documentation is based on documentation licensed under the SGI Free Software License B.