GLUNURBSCALLBACKDATA

Section: Misc. Reference Manual Pages (3G)
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NAME

gluNurbsCallbackData - set a user data pointer

C SPECIFICATION

void gluNurbsCallbackData( GLUnurbs* nurb,


                             GLvoid* userData )

delim $$

PARAMETERS

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