Fix T44745 non manifold edges of mesh do not work when smoothing in

multires.

Code had special guards for such edges to stop this from happening. I
don't see why this is needed though since code above assigns smoothed
positions for all vertices in the grid.

After removing the guards I saw that this in fact was the only place
where grd adjacency was used, so I completely removed it.

1 files changed, 0 insertions, 6 deletions

diff --git a/source/blender/blenkernel/BKE_DerivedMesh.h b/source/blender/blenkernel/BKE_DerivedMesh.h
index 836c94b6271..789d86b7816 100644
--- a/source/blender/blenkernel/BKE_DerivedMesh.h
+++ b/source/blender/blenkernel/BKE_DerivedMesh.h
@@ -114,11 +114,6 @@ typedef struct DMCoNo {
 	float no[3];
 } DMCoNo;
 
-typedef struct DMGridAdjacency {
-	int index[4];
-	int rotation[4];
-} DMGridAdjacency;
-
 /* keep in sync with MFace/MPoly types */
 typedef struct DMFlagMat {
 	short mat_nr;
@@ -289,7 +284,6 @@ struct DerivedMesh {
 	int (*getNumGrids)(DerivedMesh *dm);
 	int (*getGridSize)(DerivedMesh *dm);
 	struct CCGElem **(*getGridData)(DerivedMesh * dm);
-	DMGridAdjacency *(*getGridAdjacency)(DerivedMesh * dm);
 	int *(*getGridOffset)(DerivedMesh * dm);
 	void (*getGridKey)(DerivedMesh *dm, struct CCGKey *key);
 	DMFlagMat *(*getGridFlagMats)(DerivedMesh * dm);