fix for [18069] open nurbs curve snaps end to centerpoint

made nurbs surface curves use the same number of points as nurbs curves.

2 files changed, 1 insertions, 4 deletions

diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index 1a671dfe771..7fa4f406c7b 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -833,7 +833,6 @@ void makeNurbcurve(Nurb *nu, float *coord_array, float *tilt_array, float *radiu
 	sum= (float *)MEM_callocN(sizeof(float)*len, "makeNurbcurve1");
 	
 	resolu= (resolu*SEGMENTSU(nu));
-	if((nu->flagu & CU_CYCLIC)==0) resolu++;
 	
 	if(resolu==0) {
 		MEM_freeN(sum);
@@ -1685,7 +1684,6 @@ void makeBevelList(Object *ob)
 			else if((nu->type & 7)==CU_NURBS) {
 				if(nu->pntsv==1) {
 					len= (resolu*SEGMENTSU(nu));
-					if((nu->flagu & CU_CYCLIC)==0) len++;
 					
 					bl= MEM_callocN(sizeof(BevList)+len*sizeof(BevPoint), "makeBevelList3");
 					BLI_addtail(&(cu->bev), bl);
diff --git a/source/blender/blenkernel/intern/displist.c b/source/blender/blenkernel/intern/displist.c
index 35097c05358..7716d71225e 100644
--- a/source/blender/blenkernel/intern/displist.c
+++ b/source/blender/blenkernel/intern/displist.c
@@ -887,7 +887,6 @@ static void curve_to_displist(Curve *cu, ListBase *nubase, ListBase *dispbase)
 			}
 			else if((nu->type & 7)==CU_NURBS) {
 				len= (resolu*SEGMENTSU(nu));
-				if((nu->flagu & CU_CYCLIC)==0) len++;
 				
 				dl= MEM_callocN(sizeof(DispList), "makeDispListsurf");
 				dl->verts= MEM_callocN(len*3*sizeof(float), "dlverts");
@@ -1381,7 +1380,7 @@ void makeDispListSurf(Object *ob, ListBase *dispbase, int forRender)
 	for (nu=nubase->first; nu; nu=nu->next) {
 		if(forRender || nu->hide==0) {
 			if(nu->pntsv==1) {
-				len= nu->pntsu*nu->resolu;
+				len= SEGMENTSU(nu)*nu->resolu;
 				
 				dl= MEM_callocN(sizeof(DispList), "makeDispListsurf");
 				dl->verts= MEM_callocN(len*3*sizeof(float), "dlverts");