[Bf-blender-cvs] [cf521a7f323] greasepencil-object: Update depsgrah tag while painting

[Antonio Vazquez]

Commit: cf521a7f323503d617445c95bdb0e6ca6c4a8a86
Author: Antonio Vazquez
Date:   Thu Mar 22 16:10:22 2018 +0100
Branches: greasepencil-object
https://developer.blender.org/rBcf521a7f323503d617445c95bdb0e6ca6c4a8a86

Update depsgrah tag while painting

If this update is not done, the cow object used for display, does not show the current stroke.

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

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

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

diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c
index bd641d0b4c9..0313831abc9 100644
--- a/source/blender/editors/gpencil/gpencil_paint.c
+++ b/source/blender/editors/gpencil/gpencil_paint.c
@@ -602,6 +602,9 @@ static short gp_stroke_addpoint(
 			gpd->sbuffer_size = 2;
 		}
 		
+		/* tag depsgraph to update object */
+		DEG_id_tag_update(&gpd->id, OB_RECALC_DATA);
+
 		/* can keep carrying on this way :) */
 		return GP_STROKEADD_NORMAL;
 	}
@@ -732,6 +735,9 @@ static short gp_stroke_addpoint(
 			}
 		}
 
+		/* tag depsgraph to update object */
+		DEG_id_tag_update(&gpd->id, OB_RECALC_DATA);
+
 		/* check if another operation can still occur */
 		if (gpd->sbuffer_size == GP_STROKE_BUFFER_MAX)
 			return GP_STROKEADD_FULL;
@@ -803,7 +809,10 @@ static short gp_stroke_addpoint(
 		/* increment counters */
 		if (gpd->sbuffer_size == 0)
 			gpd->sbuffer_size++;
-		
+
+		/* tag depsgraph to update object */
+		DEG_id_tag_update(&gpd->id, OB_RECALC_DATA);
+
 		return GP_STROKEADD_NORMAL;
 	}