1 files changed, 43 insertions, 0 deletions
diff --git a/source/blender/modifiers/intern/MOD_smooth.c b/source/blender/modifiers/intern/MOD_smooth.c
index 7ac6690e3a7..21313746ce3 100644
--- a/source/blender/modifiers/intern/MOD_smooth.c
+++ b/source/blender/modifiers/intern/MOD_smooth.c
@@ -27,16 +27,27 @@
 
 #include "BLI_math.h"
 
+#include "BLT_translation.h"
+
 #include "DNA_mesh_types.h"
 #include "DNA_meshdata_types.h"
+#include "DNA_screen_types.h"
 
+#include "BKE_context.h"
 #include "BKE_deform.h"
 #include "BKE_editmesh.h"
 #include "BKE_lib_id.h"
 #include "BKE_mesh.h"
 #include "BKE_particle.h"
+#include "BKE_screen.h"
+
+#include "UI_interface.h"
+#include "UI_resources.h"
+
+#include "RNA_access.h"
 
 #include "MOD_modifiertypes.h"
+#include "MOD_ui_common.h"
 #include "MOD_util.h"
 
 static void initData(ModifierData *md)
@@ -226,6 +237,37 @@ static void deformVertsEM(ModifierData *md,
   }
 }
 
+static void panel_draw(const bContext *C, Panel *panel)
+{
+  uiLayout *row, *col;
+  uiLayout *layout = panel->layout;
+  int toggles_flag = UI_ITEM_R_TOGGLE | UI_ITEM_R_FORCE_BLANK_DECORATE;
+
+  PointerRNA ptr;
+  PointerRNA ob_ptr;
+  modifier_panel_get_property_pointers(C, panel, &ob_ptr, &ptr);
+
+  uiLayoutSetPropSep(layout, true);
+
+  row = uiLayoutRowWithHeading(layout, true, IFACE_("Axis"));
+  uiItemR(row, &ptr, "use_x", toggles_flag, NULL, ICON_NONE);
+  uiItemR(row, &ptr, "use_y", toggles_flag, NULL, ICON_NONE);
+  uiItemR(row, &ptr, "use_z", toggles_flag, NULL, ICON_NONE);
+
+  col = uiLayoutColumn(layout, false);
+  uiItemR(col, &ptr, "factor", 0, NULL, ICON_NONE);
+  uiItemR(col, &ptr, "iterations", 0, NULL, ICON_NONE);
+
+  modifier_vgroup_ui(layout, &ptr, &ob_ptr, "vertex_group", "invert_vertex_group", NULL);
+
+  modifier_panel_end(layout, &ptr);
+}
+
+static void panelRegister(ARegionType *region_type)
+{
+  modifier_panel_register(region_type, eModifierType_Smooth, panel_draw);
+}
+
 ModifierTypeInfo modifierType_Smooth = {
     /* name */ "Smooth",
     /* structName */ "SmoothModifierData",
@@ -256,4 +298,5 @@ ModifierTypeInfo modifierType_Smooth = {
     /* foreachIDLink */ NULL,
     /* foreachTexLink */ NULL,
     /* freeRuntimeData */ NULL,
+    /* panelRegister */ panelRegister,
 };