1 files changed, 67 insertions, 12 deletions

diff --git a/source/blender/editors/util/crazyspace.c b/source/blender/editors/util/crazyspace.c
index 9560924941d..1dd24db36ec 100644
--- a/source/blender/editors/util/crazyspace.c
+++ b/source/blender/editors/util/crazyspace.c
@@ -43,6 +43,7 @@
 #include "BKE_modifier.h"
 #include "BKE_multires.h"
 #include "BKE_mesh.h"
+#include "BKE_tessmesh.h"
 
 #include "BLI_utildefines.h"
 #include "BLI_math.h"
@@ -108,18 +109,18 @@ float *crazyspace_get_mapped_editverts(Scene *scene, Object *obedit)
 	Mesh *me= obedit->data;
 	DerivedMesh *dm;
 	float *vertexcos;
-	int nverts= me->edit_mesh->totvert;
+	int nverts= me->edit_btmesh->bm->totvert;
 	short *flags;
 	MappedUserData userData;
 
 	/* disable subsurf temporal, get mapped cos, and enable it */
 	if(modifiers_disable_subsurf_temporary(obedit)) {
 		/* need to make new derivemesh */
-		makeDerivedMesh(scene, obedit, me->edit_mesh, CD_MASK_BAREMESH);
+		makeDerivedMesh(scene, obedit, me->edit_btmesh, CD_MASK_BAREMESH, 0);
 	}
 
 	/* now get the cage */
-	dm= editmesh_get_derived_cage(scene, obedit, me->edit_mesh, CD_MASK_BAREMESH);
+	dm= editbmesh_get_derived_cage(scene, obedit, me->edit_btmesh, CD_MASK_BAREMESH);
 
 	vertexcos= MEM_callocN(3*sizeof(float)*nverts, "vertexcos map");
 	flags= MEM_callocN(sizeof(short)*nverts, "vertexcos flags");
@@ -138,10 +139,63 @@ float *crazyspace_get_mapped_editverts(Scene *scene, Object *obedit)
 	return vertexcos;
 }
 
-void crazyspace_set_quats_editmesh(EditMesh *em, float *origcos, float *mappedcos, float *quats)
+void crazyspace_set_quats_editmesh(BMEditMesh *em, float *origcos, float *mappedcos, float *quats)
 {
-	EditVert *eve, *prev;
-	EditFace *efa;
+	BMVert *v;
+	BMIter iter, liter;
+	BMEdge *e;
+	BMLoop *l;
+	float *v1, *v2, *v3, *v4, *co1, *co2, *co3, *co4;
+	int *vert_table = MEM_callocN(sizeof(int)*em->bm->totvert, "vert_table");
+	int index = 0;
+	
+	BM_ITER(v, &iter, em->bm, BM_VERTS_OF_MESH, NULL) {
+		BMINDEX_SET(v, index);
+		index++;
+	}
+	
+	index = 0;
+	BM_ITER(v, &iter, em->bm, BM_VERTS_OF_MESH, NULL) {
+		if (!BM_TestHFlag(v, BM_SELECT) || BM_TestHFlag(v, BM_HIDDEN))
+			continue;
+		
+		BM_ITER(l, &liter, em->bm, BM_LOOPS_OF_VERT, v) {
+			BMLoop *l2 = BM_OtherFaceLoop(l->e, l->f, v);
+			
+			/* retrieve mapped coordinates */
+			v1= mappedcos + 3*BMINDEX_GET(l->v);
+			v2= mappedcos + 3*BMINDEX_GET(BM_OtherEdgeVert(l2->e, l->v));
+			v3= mappedcos + 3*BMINDEX_GET(BM_OtherEdgeVert(l->e, l->v));
+			
+			co1= (origcos)? origcos + 3*BMINDEX_GET(l->v) : l->v->co;
+			co2= (origcos)? origcos + 3*BMINDEX_GET(BM_OtherEdgeVert(l2->e, l->v)) : BM_OtherEdgeVert(l2->e, l->v)->co;
+			co3= (origcos)? origcos + 3*BMINDEX_GET(BM_OtherEdgeVert(l->e, l->v)) : BM_OtherEdgeVert(l->e, l->v)->co;
+			
+			set_crazy_vertex_quat(quats, v1, v2, v3, co1, co2, co3);
+			quats+= 4;
+			
+			vert_table[BMINDEX_GET(l->v)] = index+1;
+			
+			index++;
+			break; /*just do one corner*/
+		}
+	}
+	
+	index = 0;
+	BM_ITER(v, &iter, em->bm, BM_VERTS_OF_MESH, NULL) {
+		if (vert_table[index] != 0)
+			BMINDEX_SET(v, vert_table[index]-1);
+		else
+			BMINDEX_SET(v, -1);
+		
+		index++;
+	}
+
+	MEM_freeN(vert_table);
+#if 0
+	BMEditVert *eve, *prev;
+	BMEditFace *efa;
+	BMIter iter;
 	float *v1, *v2, *v3, *v4, *co1, *co2, *co3, *co4;
 	intptr_t index= 0;
 
@@ -206,7 +260,7 @@ void crazyspace_set_quats_editmesh(EditMesh *em, float *origcos, float *mappedco
 	/* restore abused prev pointer */
 	for(prev= NULL, eve= em->verts.first; eve; prev= eve, eve= eve->next)
 		eve->prev= prev;
-
+#endif
 }
 
 void crazyspace_set_quats_mesh(Mesh *me, float *origcos, float *mappedcos, float *quats)
@@ -269,7 +323,8 @@ void crazyspace_set_quats_mesh(Mesh *me, float *origcos, float *mappedcos, float
 	}
 }
 
-int editmesh_get_first_deform_matrices(Scene *scene, Object *ob, EditMesh *em, float (**deformmats)[3][3], float (**deformcos)[3])
+int editbmesh_get_first_deform_matrices(Scene *scene, Object *ob, BMEditMesh *em, 
+										float (**deformmats)[3][3], float (**deformcos)[3])
 {
 	ModifierData *md;
 	DerivedMesh *dm;
@@ -288,13 +343,13 @@ int editmesh_get_first_deform_matrices(Scene *scene, Object *ob, EditMesh *em, f
 	for(i = 0; md && i <= cageIndex; i++, md = md->next) {
 		ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 
-		if(!editmesh_modifier_is_enabled(scene, md, dm))
+		if(!editbmesh_modifier_is_enabled(scene, md, dm))
 			continue;
 
 		if(mti->type==eModifierTypeType_OnlyDeform && mti->deformMatricesEM) {
 			if(!defmats) {
-				dm= editmesh_get_derived(em, NULL);
-				deformedVerts= editmesh_get_vertex_cos(em, &numVerts);
+				dm= getEditDerivedBMesh(em, ob, NULL);
+				deformedVerts= editbmesh_get_vertex_cos(em, &numVerts);
 				defmats= MEM_callocN(sizeof(*defmats)*numVerts, "defmats");
 
 				for(a=0; a<numVerts; a++)
@@ -309,7 +364,7 @@ int editmesh_get_first_deform_matrices(Scene *scene, Object *ob, EditMesh *em, f
 	}
 
 	for(; md && i <= cageIndex; md = md->next, i++)
-		if(editmesh_modifier_is_enabled(scene, md, dm) && modifier_isCorrectableDeformed(md))
+		if(editbmesh_modifier_is_enabled(scene, md, dm) && modifier_isCorrectableDeformed(md))
 			numleft++;
 
 	if(dm)