[Bf-blender-cvs] [e16972389e7] master: Fix alignment test when snap to edge while in constraint

[Germano Cavalcante]

Commit: e16972389e728eeaf5043bb3cbd85fb7312a6463
Author: Germano Cavalcante
Date:   Wed Jul 1 16:41:55 2020 -0300
Branches: master
https://developer.blender.org/rBe16972389e728eeaf5043bb3cbd85fb7312a6463

Fix alignment test when snap to edge while in constraint

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

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

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

diff --git a/source/blender/editors/transform/transform_constraints.c b/source/blender/editors/transform/transform_constraints.c
index 66b90eb159f..96759cb5723 100644
--- a/source/blender/editors/transform/transform_constraints.c
+++ b/source/blender/editors/transform/transform_constraints.c
@@ -359,7 +359,7 @@ void transform_constraint_snap_axis_to_edge(const TransInfo *t,
   float lambda;
   const float *edge_snap_point = t->tsnap.snapPoint;
   const float *edge_dir = t->tsnap.snapNormal;
-  bool is_aligned = fabsf(dot_v3v3(axis, edge_dir)) > (1.0f - CONSTRAIN_EPSILON);
+  bool is_aligned = fabsf(dot_v3v3(axis, edge_dir)) < CONSTRAIN_EPSILON;
   if (!is_aligned &&
       isect_ray_ray_v3(t->tsnap.snapTarget, axis, edge_snap_point, edge_dir, &lambda, NULL)) {
     mul_v3_v3fl(r_out, axis, lambda);