GLUNURBSCALLBACKDATMachTen Programmer’s GLUNURBSCALLBACKDATAEXT()

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

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