Sculpt: Transform tool

The sculpt mode transform tool applies the sculpt pivot transformation to all vertices, taking XYZ symmetry into account.
This commit also includes an operator to set the pivot point initial position.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D5717

1 files changed, 9 insertions, 0 deletions

diff --git a/source/blender/editors/transform/transform_generics.c b/source/blender/editors/transform/transform_generics.c
index c4da7780a22..32d8c7381e7 100644
--- a/source/blender/editors/transform/transform_generics.c
+++ b/source/blender/editors/transform/transform_generics.c
@@ -99,6 +99,7 @@
 #include "ED_clip.h"
 #include "ED_screen.h"
 #include "ED_gpencil.h"
+#include "ED_sculpt.h"
 
 #include "WM_types.h"
 #include "WM_api.h"
@@ -1206,6 +1207,11 @@ static void recalcData_gpencil_strokes(TransInfo *t)
   }
 }
 
+static void recalcData_sculpt(TransInfo *t)
+{
+  ED_sculpt_update_modal_transform(t->context);
+}
+
 /* called for updating while transform acts, once per redraw */
 void recalcData(TransInfo *t)
 {
@@ -1226,6 +1232,9 @@ void recalcData(TransInfo *t)
     /* set recalc triangle cache flag */
     recalcData_gpencil_strokes(t);
   }
+  if (t->options & CTX_SCULPT) {
+    recalcData_sculpt(t);
+  }
   else if (t->spacetype == SPACE_IMAGE) {
     recalcData_image(t);
   }