[Bf-blender-cvs] [34e99240861] blender-v2.93-release: Fix T100926: Show UV outline in texture paint mode

[Chris Blackbourn]

Commit: 34e99240861ade6e03511cb7550f88de3271ff05
Author: Chris Blackbourn
Date:   Wed Nov 16 11:13:45 2022 +1300
Branches: blender-v2.93-release
https://developer.blender.org/rB34e99240861ade6e03511cb7550f88de3271ff05

Fix T100926: Show UV outline in texture paint mode

After rB716ea1547989 the UV overlay is no longer displayed in
the UV Editor. It only appears for the Image Editor.

So restore the previous behavior, displaying the "UV shadow"
overlay in the UV editor as well.

Reviewed By: Jeroen Bakker, Germano Cavalcante

Maniphest Tasks: T92614, T100926

Differential Revision: https://developer.blender.org/D16490

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

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

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

diff --git a/source/blender/draw/engines/overlay/overlay_edit_uv.c b/source/blender/draw/engines/overlay/overlay_edit_uv.c
index 9c58a2b574f..db07a5494ec 100644
--- a/source/blender/draw/engines/overlay/overlay_edit_uv.c
+++ b/source/blender/draw/engines/overlay/overlay_edit_uv.c
@@ -145,6 +145,8 @@ void OVERLAY_edit_uv_init(OVERLAY_Data *vedata)
                                      ((is_paint_mode && do_tex_paint_shadows &&
                                        ((draw_ctx->object_mode &
                                          (OB_MODE_TEXTURE_PAINT | OB_MODE_EDIT)) != 0)) ||
+                                      (is_uv_editor && do_tex_paint_shadows &&
+                                       ((draw_ctx->object_mode & (OB_MODE_TEXTURE_PAINT)) != 0)) ||
                                       (is_view_mode && do_tex_paint_shadows &&
                                        ((draw_ctx->object_mode & (OB_MODE_TEXTURE_PAINT)) != 0)) ||
                                       (do_uv_overlay && (show_modified_uvs)));