GP: Recalc fill triangulation in sculpt mode

In some extreme modifications the fill triangulation cannot be right, so need a refresh.

This is done only for sculpt brushes that can change the geometry.

1 files changed, 11 insertions, 0 deletions

diff --git a/source/blender/editors/gpencil/gpencil_brush.c b/source/blender/editors/gpencil/gpencil_brush.c
index d8be0dd665a..ddce148a3a3 100644
--- a/source/blender/editors/gpencil/gpencil_brush.c
+++ b/source/blender/editors/gpencil/gpencil_brush.c
@@ -313,6 +313,8 @@ static bool gp_brush_smooth_apply(
 		BKE_gpencil_smooth_stroke_uv(gps, pt_index, inf);
 	}
 
+	gps->flag |= GP_STROKE_RECALC_CACHES;
+
 	return true;
 }
 
@@ -528,6 +530,7 @@ static void gp_brush_grab_apply_cached(
 		/* compute lock axis */
 		gpsculpt_compute_lock_axis(gso, pt, save_pt);
 	}
+	gps->flag |= GP_STROKE_RECALC_CACHES;
 }
 
 /* free customdata used for handling this stroke */
@@ -567,6 +570,8 @@ static bool gp_brush_push_apply(
 	/* compute lock axis */
 	gpsculpt_compute_lock_axis(gso, pt, save_pt);
 
+	gps->flag |= GP_STROKE_RECALC_CACHES;
+
 	/* done */
 	return true;
 }
@@ -652,6 +657,8 @@ static bool gp_brush_pinch_apply(
 	/* compute lock axis */
 	gpsculpt_compute_lock_axis(gso, pt, save_pt);
 
+	gps->flag |= GP_STROKE_RECALC_CACHES;
+
 	/* done */
 	return true;
 }
@@ -732,6 +739,8 @@ static bool gp_brush_twist_apply(
 		}
 	}
 
+	gps->flag |= GP_STROKE_RECALC_CACHES;
+
 	/* done */
 	return true;
 }
@@ -854,6 +863,8 @@ static bool gp_brush_randomize_apply(
 		CLAMP(pt->uv_rot, -M_PI_2, M_PI_2);
 	}
 
+	gps->flag |= GP_STROKE_RECALC_CACHES;
+
 	/* done */
 	return true;
 }