[Bf-blender-cvs] [16b380d5e3f] master: Fix T63744: Overlapping axis gizmo for 3D view translate & scale

[Campbell Barton]

Commit: 16b380d5e3fb47a1c8aebe123de3628c5033a550
Author: Campbell Barton
Date:   Fri Jun 7 12:48:45 2019 +1000
Branches: master
https://developer.blender.org/rB16b380d5e3fb47a1c8aebe123de3628c5033a550

Fix T63744: Overlapping axis gizmo for 3D view translate & scale

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M	source/blender/editors/transform/transform_gizmo_3d.c

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diff --git a/source/blender/editors/transform/transform_gizmo_3d.c b/source/blender/editors/transform/transform_gizmo_3d.c
index f886a953490..530abe6faff 100644
--- a/source/blender/editors/transform/transform_gizmo_3d.c
+++ b/source/blender/editors/transform/transform_gizmo_3d.c
@@ -1488,6 +1488,9 @@ static GizmoGroup *gizmogroup_init(wmGizmoGroup *gzgroup)
 
   ggd->gizmos[MAN_AXIS_ROT_T]->flag |= WM_GIZMO_SELECT_BACKGROUND;
 
+  /* Prevent axis gizmos overlapping the center point, see: T63744. */
+  ggd->gizmos[MAN_AXIS_SCALE_C]->select_bias = ggd->gizmos[MAN_AXIS_TRANS_C]->select_bias = 2.0f;
+
   return ggd;
 }