[Bf-blender-cvs] [fdcb9fc] master: Bevel: Avoid sqrt comparing lengths

[Campbell Barton]

Commit: fdcb9fcb7e4b32eb32ed7b2cae9451f297884170
Author: Campbell Barton
Date:   Mon Apr 28 23:35:23 2014 +1000
https://developer.blender.org/rBfdcb9fcb7e4b32eb32ed7b2cae9451f297884170

Bevel: Avoid sqrt comparing lengths

===================================================================

M	source/blender/bmesh/tools/bmesh_bevel.c

===================================================================

diff --git a/source/blender/bmesh/tools/bmesh_bevel.c b/source/blender/bmesh/tools/bmesh_bevel.c
index 3f9ffa7..18abf5c 100644
--- a/source/blender/bmesh/tools/bmesh_bevel.c
+++ b/source/blender/bmesh/tools/bmesh_bevel.c
@@ -3152,11 +3152,11 @@ static void bevel_reattach_wires(BMesh *bm, BevelParams *bp, BMVert *v)
 		if (BM_edge_is_wire(e)) {
 			/* look for the new vertex closest to the other end of e */
 			vclosest = NULL;
-			dclosest = 1e10;
+			dclosest = FLT_MAX;
 			vother = BM_edge_other_vert(e, v);
 			bndv = bv->vmesh->boundstart;
 			do {
-				d = len_v3v3(vother->co, bndv->nv.co);
+				d = len_squared_v3v3(vother->co, bndv->nv.co);
 				if (d < dclosest) {
 					vclosest = bndv->nv.v;
 					BLI_assert(vclosest != NULL);