[Bf-blender-cvs] [76b3aac802f] blender-v2.83-release: Fix T75842: GPencil Edit mode of unselected object is visible

[Antonio Vazquez]

Commit: 76b3aac802f9feb2c32f2afcb54b86240a59766e
Author: Antonio Vazquez
Date:   Fri Apr 17 22:02:47 2020 +0200
Branches: blender-v2.83-release
https://developer.blender.org/rB76b3aac802f9feb2c32f2afcb54b86240a59766e

Fix T75842: GPencil  Edit mode of unselected object is visible

The overlay must be enabled only for the active object.

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

M	source/blender/draw/engines/overlay/overlay_gpencil.c

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

diff --git a/source/blender/draw/engines/overlay/overlay_gpencil.c b/source/blender/draw/engines/overlay/overlay_gpencil.c
index c96c448c63b..0dbb0542b18 100644
--- a/source/blender/draw/engines/overlay/overlay_gpencil.c
+++ b/source/blender/draw/engines/overlay/overlay_gpencil.c
@@ -267,6 +267,11 @@ static void OVERLAY_edit_gpencil_cache_populate(OVERLAY_Data *vedata, Object *ob
   const DRWContextState *draw_ctx = DRW_context_state_get();
   View3D *v3d = draw_ctx->v3d;
 
+  /* Overlay is only for active object. */
+  if (ob != draw_ctx->obact) {
+    return;
+  }
+
   if (pd->edit_gpencil_wires_grp) {
     DRWShadingGroup *grp = DRW_shgroup_create_sub(pd->edit_gpencil_wires_grp);
     DRW_shgroup_uniform_vec4_copy(grp, "gpEditColor", gpd->line_color);