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SPAkern Global Function bs3_surface_ncu


int bs3_surface_ncu(bs3_surface bs,
const int use_bs3_seam_data= FALSE )
Gets the number of control points in u_direction.

Errors: Returns -1 if input is NULL.

Effect: Read-only

Parameters:
bs
given surface.
This object is included in the file: sps3srtn.hxx

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