GLUNURBSCALLBACKDATAEXT(3G) |
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GLUNURBSCALLBACKDATAEXT(3G) |
NAME
gluNurbsCallbackDataEXT - set a user data pointer
C SPECIFICATION
void
gluNurbsCallbackDataEXT( GLUnurbs*
nurb,
GLvoid*
userData )
delim$$
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(3G)