Sculpt: Fix T101864: Mask initialization not updating multires data

BKE_sculpt_mask_layers_ensure now takes a depsgraph argument and
will evaluate the depsgraph if a multires mask layer is added.
This is necassary to update the multires runtime data so that
pbvh knows it has a grids mask layer.

Also added code to update pbvh->gridkey.

1 files changed, 2 insertions, 1 deletions

diff --git a/source/blender/blenkernel/BKE_pbvh.h b/source/blender/blenkernel/BKE_pbvh.h
index 42cd1536dcf..b375d69b61c 100644
--- a/source/blender/blenkernel/BKE_pbvh.h
+++ b/source/blender/blenkernel/BKE_pbvh.h
@@ -505,7 +505,8 @@ void BKE_pbvh_grids_update(PBVH *pbvh,
                            struct CCGElem **grids,
                            void **gridfaces,
                            struct DMFlagMat *flagmats,
-                           unsigned int **grid_hidden);
+                           unsigned int **grid_hidden,
+                           struct CCGKey *key);
 void BKE_pbvh_subdiv_cgg_set(PBVH *pbvh, struct SubdivCCG *subdiv_ccg);
 void BKE_pbvh_face_sets_set(PBVH *pbvh, int *face_sets);