Name
gluNurbsCallbackDataEXT — set a user data pointer
C Specification
void gluNurbsCallbackDataEXT
| ( | GLUnurbs* nurb
, GLvoid* userData
); |
Python Specification
gluNurbsCallbackDataEXT
| ( |
nurb
,
userData
) →
None
|
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).