Multires: Fix Subdivide, Reshape and Apply Base

This change fixes artifacts produced by these operations.

On a technical aspect this is done by porting all of the operations
to the new subdivision surface implementation which ensures that
tangent space used to evaluate modifier and those operations is
exactly the same (before modifier will use new code and the operations
will still use an old one).

The next step is to get sculpting on a non-top level to work, and
that actually requires fixes in the undo system.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 41f7531ed85..d7247518f9e 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -524,7 +524,7 @@ bool BKE_object_support_modifier_type_check(const Object *ob, int modifier_type)
   return true;
 }
 
-void BKE_object_link_modifiers(Scene *scene, struct Object *ob_dst, const struct Object *ob_src)
+void BKE_object_link_modifiers(struct Object *ob_dst, const struct Object *ob_src)
 {
   ModifierData *md;
   BKE_object_free_modifiers(ob_dst, 0);
@@ -562,7 +562,7 @@ void BKE_object_link_modifiers(Scene *scene, struct Object *ob_dst, const struct
     if (md->type == eModifierType_Multires) {
       /* Has to be done after mod creation, but *before* we actually copy its settings! */
       multiresModifier_sync_levels_ex(
-          scene, ob_dst, (MultiresModifierData *)md, (MultiresModifierData *)nmd);
+          ob_dst, (MultiresModifierData *)md, (MultiresModifierData *)nmd);
     }
 
     modifier_copyData(md, nmd);