[Bf-blender-cvs] [389fa55b657] temp-gpencil-bezier-stroke-type: GPencil: Return true if handles were recalcualted

[Falk David]

Commit: 389fa55b657246a196202ce32a1c88aefe094e63
Author: Falk David
Date:   Sun Apr 25 10:12:02 2021 +0200
Branches: temp-gpencil-bezier-stroke-type
https://developer.blender.org/rB389fa55b657246a196202ce32a1c88aefe094e63

GPencil: Return true if handles were recalcualted

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

M	source/blender/blenkernel/BKE_gpencil_curve.h
M	source/blender/blenkernel/intern/gpencil_curve.c

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

diff --git a/source/blender/blenkernel/BKE_gpencil_curve.h b/source/blender/blenkernel/BKE_gpencil_curve.h
index 5e474849900..9afe660031c 100644
--- a/source/blender/blenkernel/BKE_gpencil_curve.h
+++ b/source/blender/blenkernel/BKE_gpencil_curve.h
@@ -70,7 +70,7 @@ void BKE_gpencil_stroke_update_geometry_from_editcurve(struct bGPDstroke *gps,
                                                        const uint resolution,
                                                        const bool is_adaptive,
                                                        const enum eGPStrokeGeoUpdateFlag flag);
-void BKE_gpencil_editcurve_recalculate_handles(struct bGPDstroke *gps);
+bool BKE_gpencil_editcurve_recalculate_handles(struct bGPDstroke *gps);
 void BKE_gpencil_editcurve_subdivide(struct bGPDstroke *gps, const int cuts);
 void BKE_gpencil_editcurve_simplify_adaptive(struct bGPDstroke *gps, const float threshold);
 void BKE_gpencil_editcurve_simplify_fixed(struct bGPDstroke *gps, const int count);
diff --git a/source/blender/blenkernel/intern/gpencil_curve.c b/source/blender/blenkernel/intern/gpencil_curve.c
index 6cd2d4181d9..968dd3f3368 100644
--- a/source/blender/blenkernel/intern/gpencil_curve.c
+++ b/source/blender/blenkernel/intern/gpencil_curve.c
@@ -1730,16 +1730,16 @@ void BKE_gpencil_stroke_update_geometry_from_editcurve(bGPDstroke *gps,
 /**
  * Recalculate the handles of the edit curve of a grease pencil stroke
  */
-void BKE_gpencil_editcurve_recalculate_handles(bGPDstroke *gps)
+bool BKE_gpencil_editcurve_recalculate_handles(bGPDstroke *gps)
 {
   if (gps == NULL || gps->editcurve == NULL) {
-    return;
+    return false;
   }
 
   bool changed = false;
   bGPDcurve *gpc = gps->editcurve;
   if (gpc->tot_curve_points < 2) {
-    return;
+    return false;
   }
 
   if (gpc->tot_curve_points == 1) {
@@ -1785,6 +1785,8 @@ void BKE_gpencil_editcurve_recalculate_handles(bGPDstroke *gps)
 
     changed = true;
   }
+
+  return changed;
 }
 
 /* Helper: count how many new curve points must be generated. */