[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [16705] trunk/blender/source/blender/ blenkernel/intern/curve.c: calculate curve radius for drawing curve normals

Campbell Barton ideasman42 at gmail.com
Tue Sep 23 17:57:06 CEST 2008


Revision: 16705
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16705
Author:   campbellbarton
Date:     2008-09-23 17:57:05 +0200 (Tue, 23 Sep 2008)

Log Message:
-----------
calculate curve radius for drawing curve normals

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/curve.c

Modified: trunk/blender/source/blender/blenkernel/intern/curve.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/curve.c	2008-09-23 15:21:14 UTC (rev 16704)
+++ trunk/blender/source/blender/blenkernel/intern/curve.c	2008-09-23 15:57:05 UTC (rev 16705)
@@ -1515,7 +1515,7 @@
 	cu= ob->data;
 
 	/* do we need to calculate the radius for each point? */
-	do_radius = (cu->bevobj || cu->taperobj || (cu->flag & CU_FRONT) || (cu->flag & CU_BACK)) ? 0 : 1;
+	/* do_radius = (cu->bevobj || cu->taperobj || (cu->flag & CU_FRONT) || (cu->flag & CU_BACK)) ? 0 : 1; */
 	
 	/* STEP 1: MAKE POLYS  */
 
@@ -1527,6 +1527,7 @@
 		
 		/* check if we will calculate tilt data */
 		do_tilt = ((nu->type & CU_2D) && (cu->flag & CU_3D)==0) ? 0 : 1;
+		do_radius = do_tilt; /* normal display uses the radius, better just to calculate them */
 		
 		/* check we are a single point? also check we are not a surface and that the orderu is sane,
 		 * enforced in the UI but can go wrong possibly */
@@ -1674,7 +1675,7 @@
 			else if((nu->type & 7)==CU_NURBS) {
 				if(nu->pntsv==1) {
 					len= (resolu*SEGMENTSU(nu))+1;
-					bl= MEM_mallocN(sizeof(BevList)+len*sizeof(BevPoint), "makeBevelList3");
+					bl= MEM_callocN(sizeof(BevList)+len*sizeof(BevPoint), "makeBevelList3");
 					BLI_addtail(&(cu->bev), bl);
 					bl->nr= len;
 					bl->flag= 0;





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