[Bf-blender-cvs] [c547d431eb8] master: Fix T75093: GPencil eraser selection in draw mode erase previous selected points

[Antonio Vazquez]

Commit: c547d431eb87a78132af434e114eff82a70ba8c6
Author: Antonio Vazquez
Date:   Thu Mar 26 10:19:16 2020 +0100
Branches: master
https://developer.blender.org/rBc547d431eb87a78132af434e114eff82a70ba8c6

Fix T75093: GPencil eraser selection in draw mode erase previous selected points

The selection in Draw mode works as a quick eraser and must erase only the points selected in that operation and not any previous selected point.

Now, before erase, unselect any previous selected point.

Note: It's planned to split select & erase operators for Draw mode.

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

M	source/blender/editors/gpencil/gpencil_select.c

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

diff --git a/source/blender/editors/gpencil/gpencil_select.c b/source/blender/editors/gpencil/gpencil_select.c
index 6194b82fed9..03e8001341f 100644
--- a/source/blender/editors/gpencil/gpencil_select.c
+++ b/source/blender/editors/gpencil/gpencil_select.c
@@ -1164,7 +1164,7 @@ static int gpencil_generic_select_exec(bContext *C,
   gp_point_conversion_init(C, &gsc);
 
   /* deselect all strokes first? */
-  if (SEL_OP_USE_PRE_DESELECT(sel_op)) {
+  if (SEL_OP_USE_PRE_DESELECT(sel_op) || (GPENCIL_PAINT_MODE(gpd))) {
 
     CTX_DATA_BEGIN (C, bGPDstroke *, gps, editable_gpencil_strokes) {
       bGPDspoint *pt;
@@ -1248,7 +1248,7 @@ static int gpencil_generic_select_exec(bContext *C,
   GP_EVALUATED_STROKES_END(gpstroke_iter);
 
   /* if paint mode,delete selected points */
-  if (gpd->flag & GP_DATA_STROKE_PAINTMODE) {
+  if (GPENCIL_PAINT_MODE(gpd)) {
     gp_delete_selected_point_wrap(C);
     changed = true;
     DEG_id_tag_update(&gpd->id, ID_RECALC_TRANSFORM | ID_RECALC_GEOMETRY);