Sculpting on deformed mesh

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

Removed limitation of armatured-only objects for sculpting -- now all
deformation modifiers are allowed in sculpt mode. Use crazyspace corrections
like from transformation modules was used to support all deformation modifiers.

Internal change: all crazyspace-related functions were noved to crazyspace.c

P.S. Brush could make quite unexpected deformation for meshes which are
     deformed in specified way. Got patch for this and discussing with Brecht
	 if it's really needed or maybe it could be done in better way.

1 files changed, 12 insertions, 0 deletions

diff --git a/source/blender/editors/include/ED_util.h b/source/blender/editors/include/ED_util.h
index 1cbf1d0e998..473d889c731 100644
--- a/source/blender/editors/include/ED_util.h
+++ b/source/blender/editors/include/ED_util.h
@@ -28,12 +28,15 @@
 #ifndef ED_UTIL_H
 #define ED_UTIL_H
 
+struct Scene;
 struct Object;
 struct bContext;
 struct ARegion;
 struct uiBlock;
 struct wmOperator;
 struct wmOperatorType;
+struct EditMesh;
+struct Mesh;
 
 /* ed_util.c */
 
@@ -73,6 +76,15 @@ void	undo_editmode_menu			(struct bContext *C);
 void	undo_editmode_clear			(void);
 void	undo_editmode_step			(struct bContext *C, int step);
 
+/* crazyspace.c */
+float *crazyspace_get_mapped_editverts(struct Scene *scene, struct Object *obedit);
+void crazyspace_set_quats_editmesh(struct EditMesh *em, float *origcos, float *mappedcos, float *quats);
+void crazyspace_set_quats_mesh(struct Mesh *me, float *origcos, float *mappedcos, float *quats);
+int editmesh_get_first_deform_matrices(struct Scene *scene, struct Object *ob, struct EditMesh *em, float (**deformmats)[3][3], float (**deformcos)[3]);
+int sculpt_get_first_deform_matrices(struct Scene *scene, struct Object *ob, float (**deformmats)[3][3], float (**deformcos)[3]);
+void crazyspace_build_sculpt(struct Scene *scene, struct Object *ob, float (**deformmats)[3][3], float (**deformcos)[3]);
+
+
 /* ************** XXX OLD CRUFT WARNING ************* */
 
 void apply_keyb_grid(int shift, int ctrl, float *val, float fac1, float fac2, float fac3, int invert);