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Name

gluNurbsCallbackDataEXT - set a user data pointer

C Specification

void gluNurbsCallbackDataEXT( GLUnurbs* nurb,
    GLvoid* userData )

eqn not supported

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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