[brlcad-commits] SF.net SVN: brlcad:[36127] brlcad/trunk/src/librt/primitives/bspline/ nurb_brep.cpp

[<br...@us...>]

Revision: 36127
          http://brlcad.svn.sourceforge.net/brlcad/?rev=36127&view=rev
Author:   brlcad
Date:     2009-10-01 04:56:48 +0000 (Thu, 01 Oct 2009)

Log Message:
-----------
kill the initial bounding volume code now that things seem to be working.

Modified Paths:
--------------
    brlcad/trunk/src/librt/primitives/bspline/nurb_brep.cpp

Modified: brlcad/trunk/src/librt/primitives/bspline/nurb_brep.cpp
===================================================================
--- brlcad/trunk/src/librt/primitives/bspline/nurb_brep.cpp	2009-10-01 04:55:40 UTC (rev 36126)
+++ brlcad/trunk/src/librt/primitives/bspline/nurb_brep.cpp	2009-10-01 04:56:48 UTC (rev 36127)
@@ -43,26 +43,6 @@
     nip = (struct rt_nurb_internal *)ip->idb_ptr;
     RT_NURB_CK_MAGIC(nip);
 
-#if 0    
-    for (i = 0; i < nip->nsrf; i++) {
-	point_t min_bound, max_bound;
-	NMG_CK_SNURB(nip->srfs[i]);
-	rt_nurb_s_bound(nip->srfs[i], min_bound, max_bound);
-
-	VMINMAX(min_pt, max_pt, min_bound);
-	VMINMAX(min_pt, max_pt, max_bound);
-    }
-
-    VADD2SCALE(center, max_pt, min_pt, 0.5);
-
-    /* create a bounding sphere for now */
-    // bu_log("DEBUG: min_pt is (%f,%f,%f); max_pt is (%f,%f,%f); radius is %f\n", V3ARGS(min_pt), V3ARGS(max_pt), DIST_PT_PT(min_pt, max_pt) * 0.5);
-
-    ON_Sphere sph(center, DIST_PT_PT(min_pt, max_pt) * 0.5);
-    *b = ON_BrepSphere(sph);
-
-#else
-
     *b = ON_Brep::New();
 
     for (i = 0; i < nip->nsrf; i++) {
@@ -72,12 +52,6 @@
 	ON_NurbsSurface *nurb = ON_NurbsSurface::New(3, true, surface->order[0], surface->order[1], surface->s_size[0], surface->s_size[1]);
 
 	/* set 'u' knots */
-#if 0
-	nurb->SetKnot(0, 0, 0.0);
-	nurb->SetKnot(0, 1, 1.0);
-	nurb->SetKnot(1, 0, 0.0);
-	nurb->SetKnot(1, 1, 1.0);
-#else
 	/* set 'u' knots */
 	/* skip first and last (duplicates?) */
 	for (j = 1; j < surface->u.k_size - 1; j++) {
@@ -90,7 +64,7 @@
 	    nurb->SetKnot(1, j-1, surface->v.knots[j]);
 //	    bu_log("v knot %d is %f\n", j-1, surface->u.knots[j]);
 	}
-#endif
+
 	/* set control points */
 	for (j = 0; j < surface->s_size[0]; j++) {
 	    for (k = 0; k < surface->s_size[1]; k++) {
@@ -109,8 +83,6 @@
 	int findex = (*b)->m_F.Count();
 	ON_BrepLoop* loop = (*b)->NewOuterLoop(findex - 1);
     }
-
-#endif
 }
 
 


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