gluNurbsCallbackData

set a user data pointer

Signature

gluNurbsCallbackData( GLUnurbs* ( nurb ) , void* ( userData ) )-> void
gluNurbsCallbackData( 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

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 Notices

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