GPencil: New Shrinkwrap modifier

his new modifier is equals to the existing mesh modifier but adapted to grease pencil.

The underlying functions used to calculate the shrink are the same used in meshes.

{F11794101}

Reviewed By: pepeland, HooglyBoogly

Differential Revision: https://developer.blender.org/D13192

5 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/editors/gpencil/gpencil_edit.c b/source/blender/editors/gpencil/gpencil_edit.c
index 7dad83e305f..836d6bf90fe 100644
--- a/source/blender/editors/gpencil/gpencil_edit.c
+++ b/source/blender/editors/gpencil/gpencil_edit.c
@@ -3949,7 +3949,7 @@ static void gpencil_smooth_stroke(bContext *C, wmOperator *op)
 
           /* perform smoothing */
           if (smooth_position) {
-            BKE_gpencil_stroke_smooth_point(gps, i, factor);
+            BKE_gpencil_stroke_smooth_point(gps, i, factor, false);
           }
           if (smooth_strength) {
             BKE_gpencil_stroke_smooth_strength(gps, i, factor);
diff --git a/source/blender/editors/gpencil/gpencil_fill.c b/source/blender/editors/gpencil/gpencil_fill.c
index 90cf64b58d8..c3af28d4382 100644
--- a/source/blender/editors/gpencil/gpencil_fill.c
+++ b/source/blender/editors/gpencil/gpencil_fill.c
@@ -1570,7 +1570,7 @@ static void gpencil_stroke_from_buffer(tGPDfill *tgpf)
   float smoothfac = 1.0f;
   for (int r = 0; r < 1; r++) {
     for (int i = 0; i < gps->totpoints; i++) {
-      BKE_gpencil_stroke_smooth_point(gps, i, smoothfac - reduce);
+      BKE_gpencil_stroke_smooth_point(gps, i, smoothfac - reduce, false);
     }
     reduce += 0.25f; /* reduce the factor */
   }
diff --git a/source/blender/editors/gpencil/gpencil_interpolate.c b/source/blender/editors/gpencil/gpencil_interpolate.c
index 22127d7ac3b..2023ae5fe27 100644
--- a/source/blender/editors/gpencil/gpencil_interpolate.c
+++ b/source/blender/editors/gpencil/gpencil_interpolate.c
@@ -336,7 +336,7 @@ static void gpencil_interpolate_smooth_stroke(bGPDstroke *gps,
   float reduce = 0.0f;
   for (int r = 0; r < smooth_steps; r++) {
     for (int i = 0; i < gps->totpoints - 1; i++) {
-      BKE_gpencil_stroke_smooth_point(gps, i, smooth_factor - reduce);
+      BKE_gpencil_stroke_smooth_point(gps, i, smooth_factor - reduce, false);
       BKE_gpencil_stroke_smooth_strength(gps, i, smooth_factor);
     }
     reduce += 0.25f; /* reduce the factor */
diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c
index 018334a851e..dabe2050b28 100644
--- a/source/blender/editors/gpencil/gpencil_paint.c
+++ b/source/blender/editors/gpencil/gpencil_paint.c
@@ -1205,7 +1205,7 @@ static void gpencil_stroke_newfrombuffer(tGPsdata *p)
       for (int r = 0; r < brush->gpencil_settings->draw_smoothlvl; r++) {
         for (i = 0; i < gps->totpoints - 1; i++) {
           BKE_gpencil_stroke_smooth_point(
-              gps, i, brush->gpencil_settings->draw_smoothfac - reduce);
+              gps, i, brush->gpencil_settings->draw_smoothfac - reduce, false);
           BKE_gpencil_stroke_smooth_strength(gps, i, brush->gpencil_settings->draw_smoothfac);
         }
         reduce += 0.25f; /* reduce the factor */
@@ -1217,7 +1217,7 @@ static void gpencil_stroke_newfrombuffer(tGPsdata *p)
       float ifac = (float)brush->gpencil_settings->input_samples / 10.0f;
       float sfac = interpf(1.0f, 0.2f, ifac);
       for (i = 0; i < gps->totpoints - 1; i++) {
-        BKE_gpencil_stroke_smooth_point(gps, i, sfac);
+        BKE_gpencil_stroke_smooth_point(gps, i, sfac, false);
         BKE_gpencil_stroke_smooth_strength(gps, i, sfac);
       }
     }
diff --git a/source/blender/editors/gpencil/gpencil_sculpt_paint.c b/source/blender/editors/gpencil/gpencil_sculpt_paint.c
index 32ad8c98950..186c45c9f39 100644
--- a/source/blender/editors/gpencil/gpencil_sculpt_paint.c
+++ b/source/blender/editors/gpencil/gpencil_sculpt_paint.c
@@ -337,7 +337,7 @@ static bool gpencil_brush_smooth_apply(tGP_BrushEditData *gso,
 
   /* perform smoothing */
   if (gso->brush->gpencil_settings->sculpt_mode_flag & GP_SCULPT_FLAGMODE_APPLY_POSITION) {
-    BKE_gpencil_stroke_smooth_point(gps, pt_index, inf);
+    BKE_gpencil_stroke_smooth_point(gps, pt_index, inf, false);
   }
   if (gso->brush->gpencil_settings->sculpt_mode_flag & GP_SCULPT_FLAGMODE_APPLY_STRENGTH) {
     BKE_gpencil_stroke_smooth_strength(gps, pt_index, inf);