nurb_refine.c File Reference

#include "common.h"
#include <stdio.h>
#include "machine.h"
#include "vmath.h"
#include "nmg.h"
#include "raytrace.h"
#include "nurb.h"

Include dependency graph for nurb_refine.c:

Go to the source code of this file.

Functions
face_g_snurb *	rt_nurb_s_refine (const struct face_g_snurb *srf, int dir, struct knot_vector *kv, struct resource *res)
edge_g_cnurb *	rt_nurb_c_refine (const struct edge_g_cnurb *crv, struct knot_vector *kv)

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Detailed Description

Refines a surface by inserting knots with respect to the row or columns of the control points resulting in the same surface with new control points.

Author - Paul R. Stay

Source - SECAD/VLD Computing Consortium, Bldg 394 The U.S. Army Ballistic Research Laboratory Aberdeen Proving Ground, Maryland 21005

Definition in file nurb_refine.c.

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