[Bf-blender-cvs] [57c9bc9bb0b] blender2.8: Manipulator: fix general purpose dial use

[Campbell Barton]

Commit: 57c9bc9bb0b4caedd850d0f6797d3d010217bd78
Author: Campbell Barton
Date:   Sat Jun 17 11:55:53 2017 +1000
Branches: blender2.8
https://developer.blender.org/rB57c9bc9bb0b4caedd850d0f6797d3d010217bd78

Manipulator: fix general purpose dial use

Wasn't checking own location when checking if flip is needed.

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

M	source/blender/editors/manipulator_library/dial3d_manipulator.c

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

diff --git a/source/blender/editors/manipulator_library/dial3d_manipulator.c b/source/blender/editors/manipulator_library/dial3d_manipulator.c
index ea406590e59..b3b78826650 100644
--- a/source/blender/editors/manipulator_library/dial3d_manipulator.c
+++ b/source/blender/editors/manipulator_library/dial3d_manipulator.c
@@ -199,7 +199,7 @@ static void dial_ghostarc_get_angles(
 
 	/* we might need to invert the direction of the angles */
 	float view_vec[3], axis_vec[3];
-	ED_view3d_global_to_vector(rv3d, rv3d->twmat[3], view_vec);
+	ED_view3d_global_to_vector(rv3d, dial->manipulator.origin, view_vec);
 	normalize_v3_v3(axis_vec, dial->direction);
 	if (dot_v3v3(view_vec, axis_vec) < 0.0f) {
 		inv = true;