[Bf-blender-cvs] [dd228aa1f6a] master: Fix T61945: Scaling with invalid snap distances

[Sebastian Parborg]

Commit: dd228aa1f6adca004fdee7585431a56a20119eaa
Author: Sebastian Parborg
Date:   Wed Feb 27 09:28:15 2019 +0100
Branches: master
https://developer.blender.org/rBdd228aa1f6adca004fdee7585431a56a20119eaa

Fix T61945: Scaling with invalid snap distances

ApplySnapResize did not take into account invalid distances. Added check for this.

Reviewed By: Campbell Barton

Differential Revision: https://developer.blender.org/D4417

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

M	source/blender/editors/transform/transform_snap.c

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

diff --git a/source/blender/editors/transform/transform_snap.c b/source/blender/editors/transform/transform_snap.c
index 29ede698db0..2dacf5b4c5a 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_snap.c
@@ -870,7 +870,9 @@ static void ApplySnapResize(TransInfo *t, float vec[3])
 	getSnapPoint(t, point);
 
 	float dist = ResizeBetween(t, t->tsnap.snapTarget, point);
-	copy_v3_fl(vec, dist);
+	if (dist != TRANSFORM_DIST_INVALID) {
+		copy_v3_fl(vec, dist);
+	}
 }
 
 /********************** DISTANCE **************************/