[Bf-blender-cvs] [2b3fc4d] master: Fix for BKE_nurb_handles_autocalc using 2d tests on 3d data

Campbell Barton noreply at git.blender.org
Sat Dec 28 07:31:26 CET 2013


Commit: 2b3fc4dea7d9928206da639cfc550b0f62377cb6
Author: Campbell Barton
Date:   Sat Dec 28 17:29:58 2013 +1100
https://developer.blender.org/rB2b3fc4dea7d9928206da639cfc550b0f62377cb6

Fix for BKE_nurb_handles_autocalc using 2d tests on 3d data

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

M	source/blender/blenkernel/intern/curve.c

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

diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index a254993..1c4560c 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -3254,12 +3254,12 @@ void BKE_nurb_handles_autocalc(Nurb *nu, int flag)
 			}
 			else {
 				/* aligned handle? */
-				if (dist_to_line_v2(bezt1->vec[1], bezt1->vec[0], bezt1->vec[2]) < eps) {
+				if (dist_squared_to_line_v3(bezt1->vec[1], bezt1->vec[0], bezt1->vec[2]) < eps_sq) {
 					align = true;
 					bezt1->h1 = HD_ALIGN;
 				}
 				/* or vector handle? */
-				if (dist_to_line_v2(bezt1->vec[0], bezt1->vec[1], bezt0->vec[1]) < eps)
+				if (dist_squared_to_line_v3(bezt1->vec[0], bezt1->vec[1], bezt0->vec[1]) < eps_sq)
 					bezt1->h1 = HD_VECT;
 			}
 		}
@@ -3276,7 +3276,7 @@ void BKE_nurb_handles_autocalc(Nurb *nu, int flag)
 				if (align) bezt1->h2 = HD_ALIGN;
 
 				/* or vector handle? */
-				if (dist_to_line_v2(bezt1->vec[2], bezt1->vec[1], bezt2->vec[1]) < eps)
+				if (dist_squared_to_line_v3(bezt1->vec[2], bezt1->vec[1], bezt2->vec[1]) < eps_sq)
 					bezt1->h2 = HD_VECT;
 			}
 		}




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