Sculpt Mode Bugfixes:

* #20833: layer brush doesn't work with multires.
* #20946: sculpt mode partially removes parts of the mesh in the viewport.
* #20420: grab brush stops after moving some distance.
* #20906: sculpt grab tool moves in wrong direction.
* #21132 and #21272: undo on object with subdivision surface modifier crashes.
* #21115: subsurf + multires + sculpting + undo causes crash.
* #20683: sculpt + multires apply + undo crash.
* #19094: wrong outline in solid mode.

diff --git a/release/scripts/ui/space_view3d_toolbar.py b/release/scripts/ui/space_view3d_toolbar.py
index 1071888..26e8ec1 100644 (file)
--- a/release/scripts/ui/space_view3d_toolbar.py
+++ b/release/scripts/ui/space_view3d_toolbar.py
@@ -568,8 +568,17 @@ class VIEW3D_PT_tools_brush(PaintPanel):
                     col.prop(brush, "use_accumulate")
 
                 if brush.sculpt_tool == 'LAYER':
-                    col.prop(brush, "use_persistent")
-                    col.operator("sculpt.set_persistent_base")
+                    ob = context.sculpt_object
+                    do_persistent = True
+
+                    # not supported yet for this case
+                    for md in ob.modifiers:
+                        if md.type == 'MULTIRES':
+                            do_persistent = False
+
+                    if do_persistent:
+                        col.prop(brush, "use_persistent")
+                        col.operator("sculpt.set_persistent_base")
 
         # Texture Paint Mode #
 

diff --git a/source/blender/blenkernel/BKE_DerivedMesh.h b/source/blender/blenkernel/BKE_DerivedMesh.h
index cb87638..965bad3 100644 (file)
--- a/source/blender/blenkernel/BKE_DerivedMesh.h
+++ b/source/blender/blenkernel/BKE_DerivedMesh.h
@@ -227,7 +227,7 @@ struct DerivedMesh {
         *
         * Also called for *final* editmode DerivedMeshes
         */
-       void (*drawEdges)(DerivedMesh *dm, int drawLooseEdges);
+       void (*drawEdges)(DerivedMesh *dm, int drawLooseEdges, int drawAllEdges);
        
        /* Draw all loose edges (edges w/ no adjoining faces) */
        void (*drawLooseEdges)(DerivedMesh *dm);

diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h
index 8fd4f07..81fb724 100644 (file)
--- a/source/blender/blenkernel/BKE_paint.h
+++ b/source/blender/blenkernel/BKE_paint.h
@@ -69,13 +69,15 @@ typedef struct SculptSession {
        struct MFace *mface;
        int totvert, totface;
        float *face_normals;
-       struct PBVH *tree;
        struct Object *ob;
        struct KeyBlock *kb, *refkb;
        
        /* Mesh connectivity */
        struct ListBase *fmap;
 
+       /* PBVH acceleration structure */
+       struct PBVH *pbvh;
+
        /* Used temporarily per-stroke */
        float *vertexcosnos;
 
@@ -87,7 +89,6 @@ typedef struct SculptSession {
 
        /* Layer brush persistence between strokes */
         float (*layer_co)[3]; /* Copy of the mesh vertices' locations */
-       float *layer_disps; /* Displacements for each vertex */
 
        struct SculptStroke *stroke;
        struct StrokeCache *cache;
@@ -95,6 +96,6 @@ typedef struct SculptSession {
        struct GPUDrawObject *drawobject;
 } SculptSession;
 
-void free_sculptsession(SculptSession **);
+void free_sculptsession(struct Object *ob);
 
 #endif

diff --git a/source/blender/blenkernel/BKE_subsurf.h b/source/blender/blenkernel/BKE_subsurf.h
index fca7c79..853fd99 100644 (file)
--- a/source/blender/blenkernel/BKE_subsurf.h
+++ b/source/blender/blenkernel/BKE_subsurf.h
@@ -28,19 +28,21 @@
 #ifndef BKE_SUBSURF_H
 #define BKE_SUBSURF_H
 
-struct Mesh;
-struct Object;
+struct DMGridAdjacency;
+struct DMGridData;
 struct DerivedMesh;
 struct EditMesh;
+struct IndexNode;
+struct ListBase;
+struct Mesh;
 struct MultiresSubsurf;
+struct Object;
+struct PBVH;
 struct SubsurfModifierData;
-struct _CCGSubsurf;
-struct _CCGVert;
 struct _CCGEdge;
 struct _CCGFace;
-struct PBVH;
-struct DMGridData;
-struct DMGridAdjacency;
+struct _CCGSubsurf;
+struct _CCGVert;
 
 /**************************** External *****************************/
 
@@ -70,6 +72,8 @@ typedef struct CCGDerivedMesh {
        char *faceFlags;
 
        struct PBVH *pbvh;
+       struct ListBase *fmap;
+       struct IndexNode *fmap_mem;
 
        struct DMGridData **gridData;
        struct DMGridAdjacency *gridAdjacency;

diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c
index 6908d98..9d15ac3 100644 (file)
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -41,10 +41,11 @@
 #include "DNA_object_types.h"
 #include "DNA_scene_types.h" // N_T
 
-#include "BLI_math.h"
 #include "BLI_blenlib.h"
 #include "BLI_editVert.h"
+#include "BLI_math.h"
 #include "BLI_memarena.h"
+#include "BLI_pbvh.h"
 
 #include "BKE_cdderivedmesh.h"
 #include "BKE_displist.h"
@@ -509,7 +510,7 @@ static void emDM_drawMappedEdges(DerivedMesh *dm, int (*setDrawOptions)(void *us
                glEnd();
        }
 }
-static void emDM_drawEdges(DerivedMesh *dm, int drawLooseEdges)
+static void emDM_drawEdges(DerivedMesh *dm, int drawLooseEdges, int drawAllEdges)
 {
        emDM_drawMappedEdges(dm, NULL, NULL);
 }
@@ -2094,6 +2095,15 @@ static void clear_mesh_caches(Object *ob)
                ob->derivedDeform->release(ob->derivedDeform);
                ob->derivedDeform= NULL;
        }
+       /* we free pbvh on changes, except during sculpt since it can't deal with
+          changing PVBH node organization, we hope topology does not change in
+          the meantime .. weak */
+       if(ob->sculpt && ob->sculpt->pbvh) {
+               if(!ob->sculpt->cache) {
+                       BLI_pbvh_free(ob->sculpt->pbvh);
+                       ob->sculpt->pbvh= NULL;
+               }
+       }
 }
 
 static void mesh_build_data(Scene *scene, Object *ob, CustomDataMask dataMask)

diff --git a/source/blender/blenkernel/intern/cdderivedmesh.c b/source/blender/blenkernel/intern/cdderivedmesh.c
index cca554b..6399d55 100644 (file)
--- a/source/blender/blenkernel/intern/cdderivedmesh.c
+++ b/source/blender/blenkernel/intern/cdderivedmesh.c
@@ -39,12 +39,13 @@
 #include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"
 #include "BKE_mesh.h"
+#include "BKE_paint.h"
 #include "BKE_utildefines.h"
 
-#include "BLI_math.h"
 #include "BLI_blenlib.h"
 #include "BLI_edgehash.h"
 #include "BLI_editVert.h"
+#include "BLI_math.h"
 #include "BLI_pbvh.h"
 
 #include "DNA_meshdata_types.h"
@@ -188,6 +189,16 @@ static struct PBVH *cdDM_getPBVH(Object *ob, DerivedMesh *dm)
 {
        CDDerivedMesh *cddm = (CDDerivedMesh*) dm;
 
+       if(!ob) {
+               cddm->pbvh= NULL;
+               return NULL;
+       }
+
+       if(!ob->sculpt)
+               return NULL;
+       if(ob->sculpt->pbvh)
+               cddm->pbvh= ob->sculpt->pbvh;
+
        if(!cddm->pbvh && ob->type == OB_MESH) {
                Mesh *me= ob->data;
 
@@ -290,7 +301,7 @@ static void cdDM_drawUVEdges(DerivedMesh *dm)
        }
 }
 
-static void cdDM_drawEdges(DerivedMesh *dm, int drawLooseEdges)
+static void cdDM_drawEdges(DerivedMesh *dm, int drawLooseEdges, int drawAllEdges)
 {
        CDDerivedMesh *cddm = (CDDerivedMesh*) dm;
        MVert *mvert = cddm->mvert;
@@ -301,7 +312,7 @@ static void cdDM_drawEdges(DerivedMesh *dm, int drawLooseEdges)
                DEBUG_VBO( "Using legacy code. cdDM_drawEdges\n" );
                glBegin(GL_LINES);
                for(i = 0; i < dm->numEdgeData; i++, medge++) {
-                       if((medge->flag&ME_EDGEDRAW)
+                       if((drawAllEdges || (medge->flag&ME_EDGEDRAW))
                           && (drawLooseEdges || !(medge->flag&ME_LOOSEEDGE))) {
                                glVertex3fv(mvert[medge->v1].co);
                                glVertex3fv(mvert[medge->v2].co);
@@ -317,7 +328,7 @@ static void cdDM_drawEdges(DerivedMesh *dm, int drawLooseEdges)
                GPU_edge_setup(dm);
                if( !GPU_buffer_legacy(dm) ) {
                        for(i = 0; i < dm->numEdgeData; i++, medge++) {
-                               if((medge->flag&ME_EDGEDRAW)
+                               if((drawAllEdges || (medge->flag&ME_EDGEDRAW))
                                   && (drawLooseEdges || !(medge->flag&ME_LOOSEEDGE))) {
                                        draw = 1;
                                } 
@@ -1354,7 +1365,6 @@ static void cdDM_foreachMappedFaceCenter(
 
 static void cdDM_free_internal(CDDerivedMesh *cddm)
 {
-       if(cddm->pbvh) BLI_pbvh_free(cddm->pbvh);
        if(cddm->fmap) MEM_freeN(cddm->fmap);
        if(cddm->fmap_mem) MEM_freeN(cddm->fmap_mem);
 }

diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c
index ad1fb80..e0aa47e 100644 (file)
--- a/source/blender/blenkernel/intern/modifier.c
+++ b/source/blender/blenkernel/intern/modifier.c
@@ -68,6 +68,7 @@
 #include "BKE_mesh.h"
 #include "BKE_modifier.h"
 #include "BKE_object.h"
+#include "BKE_paint.h"
 #include "BKE_particle.h"
 #include "BKE_pointcache.h"
 #include "BKE_scene.h"
@@ -9064,10 +9065,10 @@ static DerivedMesh *multiresModifier_applyModifier(ModifierData *md, Object *ob,
                result->release(result);
                result= cddm;
        }
-       else if(ob->mode & OB_MODE_SCULPT) {
+       else if((ob->mode & OB_MODE_SCULPT) && ob->sculpt) {
                /* would be created on the fly too, just nicer this
                   way on first stroke after e.g. switching levels */
-               result->getPBVH(ob, result);
+               ob->sculpt->pbvh= result->getPBVH(ob, result);
        }
 
        return result;

diff --git a/source/blender/blenkernel/intern/multires.c b/source/blender/blenkernel/intern/multires.c
index 0d508a4..c70d12b 100644 (file)
--- a/source/blender/blenkernel/intern/multires.c
+++ b/source/blender/blenkernel/intern/multires.c
@@ -34,14 +34,15 @@
 #include "DNA_object_types.h"
 #include "DNA_scene_types.h"
 
-#include "BLI_math.h"
 #include "BLI_blenlib.h"
+#include "BLI_math.h"
 #include "BLI_pbvh.h"
 
 #include "BKE_cdderivedmesh.h"
 #include "BKE_mesh.h"
 #include "BKE_modifier.h"
 #include "BKE_multires.h"
+#include "BKE_paint.h"
 #include "BKE_scene.h"
 #include "BKE_subsurf.h"
 #include "BKE_utildefines.h"
@@ -109,11 +110,16 @@ void multires_mark_as_modified(Object *ob)
 
 void multires_force_update(Object *ob)
 {
-
-       if(ob && ob->derivedFinal) {
-               ob->derivedFinal->needsFree =1;
-               ob->derivedFinal->release(ob->derivedFinal);
-               ob->derivedFinal = NULL;
+       if(ob) {
+               if(ob->derivedFinal) {
+                       ob->derivedFinal->needsFree =1;
+                       ob->derivedFinal->release(ob->derivedFinal);
+                       ob->derivedFinal = NULL;
+               }
+               if(ob->sculpt && ob->sculpt->pbvh) {
+                       BLI_pbvh_free(ob->sculpt->pbvh);
+                       ob->sculpt->pbvh= NULL;
+               }
        }
 }
 

diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index b1cb83c..64abffa 100644 (file)
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -58,8 +58,9 @@
 #include "DNA_world_types.h"
 
 #include "BLI_blenlib.h"
-#include "BLI_math.h"
 #include "BLI_editVert.h"
+#include "BLI_math.h"
+#include "BLI_pbvh.h"
 
 #include "BKE_utildefines.h"
 
@@ -231,23 +232,26 @@ void object_free_display(Object *ob)
        freedisplist(&ob->disp);
 }
 
-void free_sculptsession(SculptSession **ssp)
+void free_sculptsession(Object *ob)
 {
-       if(ssp && *ssp) {
-               SculptSession *ss = *ssp;
+       if(ob && ob->sculpt) {
+               SculptSession *ss = ob->sculpt;
+               DerivedMesh *dm= ob->derivedFinal;
+
+               if(ss->pbvh)
+                       BLI_pbvh_free(ss->pbvh);
+               if(dm && dm->getPBVH)
+                       dm->getPBVH(NULL, dm); /* signal to clear */
 
                if(ss->texcache)
                        MEM_freeN(ss->texcache);
 
-               if(ss->layer_disps)
-                       MEM_freeN(ss->layer_disps);
-
                if(ss->layer_co)
                        MEM_freeN(ss->layer_co);
 
                MEM_freeN(ss);
 
-               *ssp = NULL;
+               ob->sculpt = NULL;
        }
 }
 
@@ -306,7 +310,7 @@ void free_object(Object *ob)
        if(ob->bsoft) bsbFree(ob->bsoft);
        if(ob->gpulamp.first) GPU_lamp_free(ob);
 
-       free_sculptsession(&ob->sculpt);
+       free_sculptsession(ob);
 
        if(ob->pc_ids.first) BLI_freelistN(&ob->pc_ids);
 }

diff --git a/source/blender/blenkernel/intern/subsurf_ccg.c b/source/blender/blenkernel/intern/subsurf_ccg.c
index 937351b..0cc5749 100644 (file)
--- a/source/blender/blenkernel/intern/subsurf_ccg.c
+++ b/source/blender/blenkernel/intern/subsurf_ccg.c
@@ -42,11 +42,12 @@
 #include "DNA_scene_types.h"
 
 #include "BKE_cdderivedmesh.h"
-#include "BKE_utildefines.h"
 #include "BKE_global.h"
 #include "BKE_mesh.h"
+#include "BKE_paint.h"
 #include "BKE_scene.h"
 #include "BKE_subsurf.h"
+#include "BKE_utildefines.h"
 
 #include "BLI_blenlib.h"
 #include "BLI_edgehash.h"
@@ -1114,7 +1115,7 @@ static void ccgDM_drawVerts(DerivedMesh *dm) {
        ccgFaceIterator_free(fi);
        glEnd();
 }
-static void ccgDM_drawEdges(DerivedMesh *dm, int drawLooseEdges) {
+static void ccgDM_drawEdges(DerivedMesh *dm, int drawLooseEdges, int drawAllEdges) {
        CCGDerivedMesh *ccgdm = (CCGDerivedMesh*) dm;
        CCGSubSurf *ss = ccgdm->ss;
        CCGEdgeIterator *ei = ccgSubSurf_getEdgeIterator(ss);
@@ -1219,7 +1220,7 @@ static void ccgDM_glNormalFast(float *a, float *b, float *c, float *d)
 
 static void ccgdm_pbvh_update(CCGDerivedMesh *ccgdm)
 {
-       if(ccgdm->pbvh) {
+       if(ccgdm->pbvh && ccgdm->multires.mmd) {
                CCGFace **faces;
                int totface;
 
@@ -1935,12 +1936,13 @@ static void ccgDM_release(DerivedMesh *dm) {
                                ccgdm->multires.update(dm);
                }
 
-               if(ccgdm->pbvh) BLI_pbvh_free(ccgdm->pbvh);
                if(ccgdm->gridFaces) MEM_freeN(ccgdm->gridFaces);
                if(ccgdm->gridData) MEM_freeN(ccgdm->gridData);
                if(ccgdm->gridAdjacency) MEM_freeN(ccgdm->gridAdjacency);
                if(ccgdm->gridOffset) MEM_freeN(ccgdm->gridOffset);
                if(ccgdm->freeSS) ccgSubSurf_free(ccgdm->ss);
+               if(ccgdm->fmap) MEM_freeN(ccgdm->fmap);
+               if(ccgdm->fmap_mem) MEM_freeN(ccgdm->fmap_mem);
                MEM_freeN(ccgdm->edgeFlags);
                MEM_freeN(ccgdm->faceFlags);
                MEM_freeN(ccgdm->vertMap);
@@ -2185,11 +2187,35 @@ static int *ccgDM_getGridOffset(DerivedMesh *dm)
        return ccgdm->gridOffset;
 }
 
+static ListBase *ccgDM_getFaceMap(Object *ob, DerivedMesh *dm)
+{
+       CCGDerivedMesh *ccgdm= (CCGDerivedMesh*)dm;
+
+       if(!ccgdm->multires.mmd && !ccgdm->fmap && ob->type == OB_MESH) {
+               Mesh *me= ob->data;
+
+               create_vert_face_map(&ccgdm->fmap, &ccgdm->fmap_mem, me->mface,
+                                    me->totvert, me->totface);
+       }
+
+       return ccgdm->fmap;
+}
+
 static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm)
 {
        CCGDerivedMesh *ccgdm= (CCGDerivedMesh*)dm;
        int gridSize, numGrids;
 
+       if(!ob) {
+               ccgdm->pbvh= NULL;
+               return NULL;
+       }
+
+       if(!ob->sculpt)
+               return NULL;
+       if(ob->sculpt->pbvh)
+               ccgdm->pbvh= ob->sculpt->pbvh;
+
        if(ccgdm->pbvh)
                return ccgdm->pbvh;
 
@@ -2199,14 +2225,14 @@ static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm)
                gridSize = ccgDM_getGridSize(dm);
                numGrids = ccgDM_getNumGrids(dm);
 
-               ccgdm->pbvh = BLI_pbvh_new();
+               ob->sculpt->pbvh= ccgdm->pbvh = BLI_pbvh_new();
                BLI_pbvh_build_grids(ccgdm->pbvh, ccgdm->gridData, ccgdm->gridAdjacency,
                        numGrids, gridSize, (void**)ccgdm->gridFaces);
        }
        else if(ob->type == OB_MESH) {
                Mesh *me= ob->data;
 
-               ccgdm->pbvh = BLI_pbvh_new();
+               ob->sculpt->pbvh= ccgdm->pbvh = BLI_pbvh_new();
                BLI_pbvh_build_mesh(ccgdm->pbvh, me->mface, me->mvert,
                                   me->totface, me->totvert);
        }
@@ -2265,6 +2291,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss,
        ccgdm->dm.getGridData = ccgDM_getGridData;
        ccgdm->dm.getGridAdjacency = ccgDM_getGridAdjacency;
        ccgdm->dm.getGridOffset = ccgDM_getGridOffset;
+       ccgdm->dm.getFaceMap = ccgDM_getFaceMap;
        ccgdm->dm.getPBVH = ccgDM_getPBVH;
 
        ccgdm->dm.getVertCos = ccgdm_getVertCos;

diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 45a64af..3d30b24 100644 (file)
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -375,7 +375,7 @@ void ED_region_tag_redraw(ARegion *ar)
 {
        if(ar) {
                /* zero region means full region redraw */
-               ar->do_draw= 1;
+               ar->do_draw= RGN_DRAW;
                memset(&ar->drawrct, 0, sizeof(ar->drawrct));
        }
 }
@@ -385,7 +385,7 @@ void ED_region_tag_redraw_partial(ARegion *ar, rcti *rct)
        if(ar) {
                if(!ar->do_draw) {
                        /* no redraw set yet, set partial region */
-                       ar->do_draw= 1;
+                       ar->do_draw= RGN_DRAW_PARTIAL;
                        ar->drawrct= *rct;
                }
                else if(ar->drawrct.xmin != ar->drawrct.xmax) {

diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index 9481420..effe3cb 100644 (file)
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -133,6 +133,7 @@ typedef struct StrokeCache {
        float radius;
        float true_location[3];
        float location[3];
+
        float flip;
        float pressure;
        float mouse[2];
@@ -193,18 +194,16 @@ static void projectf(bglMats *mats, const float v[3], float p[2])
 int sculpt_get_redraw_rect(ARegion *ar, RegionView3D *rv3d,
                                Object *ob, rcti *rect)
 {
-       /* can't use ob->sculpt->tree, only valid during sculpt */
-       DerivedMesh *dm= ob->derivedFinal;
-       PBVH *tree= (dm)? dm->getPBVH(ob, dm): NULL;
+       PBVH *pbvh= ob->sculpt->pbvh;
        float bb_min[3], bb_max[3], pmat[4][4];
        int i, j, k;
 
        view3d_get_object_project_mat(rv3d, ob, pmat);
 
-       if(!tree)
+       if(!pbvh)
                return 0;
 
-       BLI_pbvh_redraw_BB(tree, bb_min, bb_max);
+       BLI_pbvh_redraw_BB(pbvh, bb_min, bb_max);
 
        rect->xmin = rect->ymin = INT_MAX;
        rect->xmax = rect->ymax = INT_MIN;
@@ -234,8 +233,7 @@ int sculpt_get_redraw_rect(ARegion *ar, RegionView3D *rv3d,
 void sculpt_get_redraw_planes(float planes[4][4], ARegion *ar,
                                  RegionView3D *rv3d, Object *ob)
 {
-       DerivedMesh *dm= ob->derivedFinal;
-       PBVH *tree= (dm)? dm->getPBVH(ob, dm): NULL;
+       PBVH *pbvh= ob->sculpt->pbvh;
        BoundBox *bb = MEM_callocN(sizeof(BoundBox), "sculpt boundbox");
        bglMats mats;
        rcti rect;
@@ -264,8 +262,8 @@ void sculpt_get_redraw_planes(float planes[4][4], ARegion *ar,
        MEM_freeN(bb);
 
        /* clear redraw flag from nodes */
-       if(tree)
-               BLI_pbvh_update(tree, PBVH_UpdateRedraw, NULL);
+       if(pbvh)
+               BLI_pbvh_update(pbvh, PBVH_UpdateRedraw, NULL);
 }
 
 /************************** Undo *************************/
@@ -289,6 +287,9 @@ typedef struct SculptUndoNode {
        int gridsize;                           /* same for grid */
        int totgrid;                            /* to restore into right location */
        int *grids;                                     /* to restore into right location */
+
+       /* layer brush */
+       float *layer_disp;
 } SculptUndoNode;
 
 static void update_cb(PBVHNode *node, void *data)
@@ -296,6 +297,20 @@ static void update_cb(PBVHNode *node, void *data)
        BLI_pbvh_node_mark_update(node);
 }
 
+/* Checks whether full update mode (slower) needs to be used to work with modifiers */
+static int sculpt_modifiers_active(Scene *scene, Object *ob)
+{
+       ModifierData *md;
+       
+       for(md= modifiers_getVirtualModifierList(ob); md; md= md->next) {
+               if(modifier_isEnabled(scene, md, eModifierMode_Realtime))
+                       if(!ELEM(md->type, eModifierType_Multires, eModifierType_ShapeKey))
+                               return 1;
+       }
+       
+       return 0;
+}
+
 static void sculpt_undo_restore(bContext *C, ListBase *lb)
 {
        Scene *scene = CTX_data_scene(C);
@@ -327,7 +342,7 @@ static void sculpt_undo_restore(bContext *C, ListBase *lb)
                                mvert[index[i]].flag |= ME_VERT_PBVH_UPDATE;
                        }
                }
-               else if(unode->maxgrid) {
+               else if(unode->maxgrid && dm->getGridData) {
                        /* multires restore */
                        DMGridData **grids, *grid;
                        float (*co)[3];
@@ -360,11 +375,14 @@ static void sculpt_undo_restore(bContext *C, ListBase *lb)
                /* we update all nodes still, should be more clever, but also
                   needs to work correct when exiting/entering sculpt mode and
                   the nodes get recreated, though in that case it could do all */
-               BLI_pbvh_search_callback(ss->tree, NULL, NULL, update_cb, NULL);
-               BLI_pbvh_update(ss->tree, PBVH_UpdateBB|PBVH_UpdateOriginalBB|PBVH_UpdateRedraw, NULL);
+               BLI_pbvh_search_callback(ss->pbvh, NULL, NULL, update_cb, NULL);
+               BLI_pbvh_update(ss->pbvh, PBVH_UpdateBB|PBVH_UpdateOriginalBB|PBVH_UpdateRedraw, NULL);
 
                if((mmd=sculpt_multires_active(ob)))
                        multires_mark_as_modified(ob);
+
+               if(sculpt_modifiers_active(scene, ob))
+                       DAG_id_flush_update(&ob->id, OB_RECALC_DATA);
        }
 }
 
@@ -381,6 +399,8 @@ static void sculpt_undo_free(ListBase *lb)
                        MEM_freeN(unode->index);
                if(unode->grids)
                        MEM_freeN(unode->grids);
+               if(unode->layer_disp)
+                       MEM_freeN(unode->layer_disp);
        }
 }
 
@@ -418,8 +438,8 @@ static SculptUndoNode *sculpt_undo_push_node(SculptSession *ss, PBVHNode *node)
        strcpy(unode->idname, ob->id.name);
        unode->node= node;
 
-       BLI_pbvh_node_num_verts(ss->tree, node, &totvert, &allvert);
-       BLI_pbvh_node_get_grids(ss->tree, node, &grids, &totgrid,
+       BLI_pbvh_node_num_verts(ss->pbvh, node, &totvert, &allvert);
+       BLI_pbvh_node_get_grids(ss->pbvh, node, &grids, &totgrid,
                &maxgrid, &gridsize, NULL, NULL);
 
        unode->totvert= totvert;
@@ -448,7 +468,7 @@ static SculptUndoNode *sculpt_undo_push_node(SculptSession *ss, PBVHNode *node)
        {
                PBVHVertexIter vd;
 
-               BLI_pbvh_vertex_iter_begin(ss->tree, node, vd, PBVH_ITER_ALL) {
+               BLI_pbvh_vertex_iter_begin(ss->pbvh, node, vd, PBVH_ITER_ALL) {
                        copy_v3_v3(unode->co[vd.i], vd.co);
                        if(vd.no) VECCOPY(unode->no[vd.i], vd.no)
                        else normal_float_to_short_v3(unode->no[vd.i], vd.fno);
@@ -480,6 +500,11 @@ static void sculpt_undo_push_end(SculptSession *ss)
                        MEM_freeN(unode->no);
                        unode->no= NULL;
                }
+
+               if(unode->layer_disp) {
+                       MEM_freeN(unode->layer_disp);
+                       unode->layer_disp= NULL;
+               }
        }
 
        undo_paint_push_end(UNDO_PAINT_MESH);
@@ -708,7 +733,7 @@ static int sculpt_search_sphere_cb(PBVHNode *node, void *data_v)
                BLI_pbvh_node_get_original_BB(node, bb_min, bb_max);
        else
                BLI_pbvh_node_get_BB(node, bb_min, bb_max);
-
+       
        for(i = 0; i < 3; ++i) {
                if(bb_min[i] > center[i])
                        nearest[i] = bb_min[i];
@@ -751,7 +776,7 @@ static void add_norm_if(float view_vec[3], float out[3], float out_flip[3], floa
 /* For draw/layer/flatten; finds average normal for all active vertices */
 static void calc_area_normal(Sculpt *sd, SculptSession *ss, float area_normal[3], PBVHNode **nodes, int totnode)
 {
-       PBVH *bvh= ss->tree;
+       PBVH *bvh= ss->pbvh;
        StrokeCache *cache = ss->cache;
        const int view = 0; /* XXX: should probably be a flag, not number: brush_type==SCULPT_TOOL_DRAW ? sculptmode_brush()->view : 0; */
        float out[3] = {0.0f, 0.0f, 0.0f};
@@ -845,7 +870,7 @@ static void do_draw_brush(Sculpt *sd, SculptSession *ss, PBVHNode **nodes, int t
                sculpt_undo_push_node(ss, nodes[n]);
                sculpt_brush_test_init(ss, &test);
 
-               BLI_pbvh_vertex_iter_begin(ss->tree, nodes[n], vd, PBVH_ITER_UNIQUE) {
+               BLI_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE) {
                        if(sculpt_brush_test(&test, vd.co)) {
                                /* offset vertex */
                                float fade = tex_strength(ss, brush, vd.co, test.dist);
@@ -916,7 +941,7 @@ static void do_mesh_smooth_brush(Sculpt *sd, SculptSession *ss, PBVHNode *node)
        
        sculpt_brush_test_init(ss, &test);
 
-       BLI_pbvh_vertex_iter_begin(ss->tree, node, vd, PBVH_ITER_UNIQUE) {
+       BLI_pbvh_vertex_iter_begin(ss->pbvh, node, vd, PBVH_ITER_UNIQUE) {
                if(sculpt_brush_test(&test, vd.co)) {
                        float fade = tex_strength(ss, brush, vd.co, test.dist)*bstrength;
                        float avg[3], val[3];
@@ -948,7 +973,7 @@ static void do_multires_smooth_brush(Sculpt *sd, SculptSession *ss, PBVHNode *no
                        
        sculpt_brush_test_init(ss, &test);
 
-       BLI_pbvh_node_get_grids(ss->tree, node, &grid_indices, &totgrid,
+       BLI_pbvh_node_get_grids(ss->pbvh, node, &grid_indices, &totgrid,
                NULL, &gridsize, &griddata, &gridadj);
 
        #pragma omp critical
@@ -1050,13 +1075,13 @@ static void do_pinch_brush(Sculpt *sd, SculptSession *ss, PBVHNode **nodes, int
                sculpt_undo_push_node(ss, nodes[n]);
                sculpt_brush_test_init(ss, &test);
 
-               BLI_pbvh_vertex_iter_begin(ss->tree, nodes[n], vd, PBVH_ITER_UNIQUE) {
+               BLI_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE) {
                        if(sculpt_brush_test(&test, vd.co)) {
                                float fade = tex_strength(ss, brush, vd.co, test.dist)*bstrength;
                                float val[3]= {vd.co[0]+(test.location[0]-vd.co[0])*fade,
                                                           vd.co[1]+(test.location[1]-vd.co[1])*fade,
                                                           vd.co[2]+(test.location[2]-vd.co[2])*fade};
-                               
+
                                sculpt_clip(sd, ss, vd.co, val);                        
                                if(vd.mvert) vd.mvert->flag |= ME_VERT_PBVH_UPDATE;
                        }
@@ -1085,7 +1110,7 @@ static void do_grab_brush(Sculpt *sd, SculptSession *ss, PBVHNode **nodes, int t
                origco= sculpt_undo_push_node(ss, nodes[n])->co;
                sculpt_brush_test_init(ss, &test);
 
-               BLI_pbvh_vertex_iter_begin(ss->tree, nodes[n], vd, PBVH_ITER_UNIQUE) {
+               BLI_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE) {
                        if(sculpt_brush_test(&test, origco[vd.i])) {
                                float fade = tex_strength(ss, brush, origco[vd.i], test.dist)*bstrength;
                                float add[3]= {vd.co[0]+fade*grab_delta[0],
@@ -1110,10 +1135,6 @@ static void do_layer_brush(Sculpt *sd, SculptSession *ss, PBVHNode **nodes, int
        float lim= ss->cache->radius / 4;
        int n;
 
-       /* XXX not working yet for multires */
-       if(ss->multires)
-               return;
-
        if(ss->cache->flip)
                lim = -lim;
 
@@ -1127,16 +1148,21 @@ static void do_layer_brush(Sculpt *sd, SculptSession *ss, PBVHNode **nodes, int
        for(n=0; n<totnode; n++) {
                PBVHVertexIter vd;
                SculptBrushTest test;
-               float (*origco)[3];
+               SculptUndoNode *unode;
+               float (*origco)[3], *layer_disp;
                
-               origco= sculpt_undo_push_node(ss, nodes[n])->co;
+               unode= sculpt_undo_push_node(ss, nodes[n]);
+               origco=unode->co;
+               if(!unode->layer_disp)
+                       unode->layer_disp= MEM_callocN(sizeof(float)*unode->totvert, "layer disp");
+               layer_disp= unode->layer_disp;
+
                sculpt_brush_test_init(ss, &test);
 
-               BLI_pbvh_vertex_iter_begin(ss->tree, nodes[n], vd, PBVH_ITER_UNIQUE) {
+               BLI_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE) {
                        if(sculpt_brush_test(&test, vd.co)) {
                                float fade = tex_strength(ss, brush, vd.co, test.dist)*bstrength;
-                               int index= vd.vert_indices[vd.i];
-                               float *disp= &ss->layer_disps[index];
+                               float *disp= &layer_disp[vd.i];
                                float val[3];
                                
                                *disp+= fade;
@@ -1146,6 +1172,8 @@ static void do_layer_brush(Sculpt *sd, SculptSession *ss, PBVHNode **nodes, int
                                        *disp = lim;
                                
                                if(ss->layer_co && (brush->flag & BRUSH_PERSISTENT)) {
+                                       int index= vd.vert_indices[vd.i];
+
                                        /* persistent base */
                                        val[0] = ss->layer_co[index][0] + (*disp)*offset[0];
                                        val[1] = ss->layer_co[index][1] + (*disp)*offset[1];
@@ -1181,7 +1209,7 @@ static void do_inflate_brush(Sculpt *sd, SculptSession *ss, PBVHNode **nodes, in
                sculpt_undo_push_node(ss, nodes[n]);
                sculpt_brush_test_init(ss, &test);
 
-               BLI_pbvh_vertex_iter_begin(ss->tree, nodes[n], vd, PBVH_ITER_UNIQUE) {
+               BLI_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE) {
                        if(sculpt_brush_test(&test, vd.co)) {
                                float fade = tex_strength(ss, brush, vd.co, test.dist)*bstrength;
                                float add[3];
@@ -1225,7 +1253,7 @@ static void calc_flatten_center(Sculpt *sd, SculptSession *ss, PBVHNode **nodes,
                sculpt_undo_push_node(ss, nodes[n]);
                sculpt_brush_test_init(ss, &test);
 
-               BLI_pbvh_vertex_iter_begin(ss->tree, nodes[n], vd, PBVH_ITER_UNIQUE) {
+               BLI_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE) {
                        if(sculpt_brush_test(&test, vd.co)) {
                                for(j = 0; j < FLATTEN_SAMPLE_SIZE; ++j) {
                                        if(test.dist > outer_dist[j]) {
@@ -1297,7 +1325,7 @@ static void do_flatten_clay_brush(Sculpt *sd, SculptSession *ss, PBVHNode **node
                flip = bstr < 0;
        }
 
-       #pragma omp parallel for private(n) schedule(static)
+       //#pragma omp parallel for private(n) schedule(static)
        for(n=0; n<totnode; n++) {
                PBVHVertexIter vd;
                SculptBrushTest test;
@@ -1305,7 +1333,7 @@ static void do_flatten_clay_brush(Sculpt *sd, SculptSession *ss, PBVHNode **node
                sculpt_undo_push_node(ss, nodes[n]);
                sculpt_brush_test_init(ss, &test);
 
-               BLI_pbvh_vertex_iter_begin(ss->tree, nodes[n], vd, PBVH_ITER_UNIQUE) {
+               BLI_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE) {
                        if(sculpt_brush_test(&test, vd.co)) {
                                float intr[3], val[3];
                                
@@ -1358,7 +1386,7 @@ static void do_brush_action(Sculpt *sd, SculptSession *ss, StrokeCache *cache)
           area of influence */
        if(brush->sculpt_tool == SCULPT_TOOL_GRAB) {
                data.original= 1;
-               BLI_pbvh_search_gather(ss->tree, sculpt_search_sphere_cb, &data,
+               BLI_pbvh_search_gather(ss->pbvh, sculpt_search_sphere_cb, &data,
                                &nodes, &totnode);
 
                if(cache->first_time)
@@ -1367,7 +1395,7 @@ static void do_brush_action(Sculpt *sd, SculptSession *ss, StrokeCache *cache)
                        copy_v3_v3(ss->cache->location, ss->cache->grab_active_location[ss->cache->symmetry]);
        }
        else {
-               BLI_pbvh_search_gather(ss->tree, sculpt_search_sphere_cb, &data,
+               BLI_pbvh_search_gather(ss->pbvh, sculpt_search_sphere_cb, &data,
                        &nodes, &totnode);
        }
 
@@ -1458,20 +1486,6 @@ static void sculpt_update_tex(Sculpt *sd, SculptSession *ss)
        }
 }
 
-/* Checks whether full update mode (slower) needs to be used to work with modifiers */
-static int sculpt_modifiers_active(Scene *scene, Object *ob)
-{
-       ModifierData *md;
-       
-       for(md= modifiers_getVirtualModifierList(ob); md; md= md->next) {
-               if(modifier_isEnabled(scene, md, eModifierMode_Realtime))
-                       if(!ELEM(md->type, eModifierType_Multires, eModifierType_ShapeKey))
-                               return 1;
-       }
-       
-       return 0;
-}
-
 /* Sculpt mode handles multires differently from regular meshes, but only if
    it's the last modifier on the stack and it is not on the first level */
 struct MultiresModifierData *sculpt_multires_active(Object *ob)
@@ -1546,7 +1560,7 @@ void sculpt_update_mesh_elements(Scene *scene, Object *ob, int need_fmap)
                ss->face_normals = NULL;
        }
 
-       ss->tree = dm->getPBVH(ob, dm);
+       ss->pbvh = dm->getPBVH(ob, dm);
        ss->fmap = (need_fmap && dm->getFaceMap)? dm->getFaceMap(ob, dm): NULL;
 }
 
@@ -1684,16 +1698,13 @@ static void sculpt_update_cache_invariants(Sculpt *sd, SculptSession *ss, bConte
        view3d_get_transformation(vc->ar, vc->rv3d, vc->obact, cache->mats);
 
        /* Initialize layer brush displacements and persistent coords */
-       if(brush->sculpt_tool == SCULPT_TOOL_LAYER && !ss->multires) {
-               if(!ss->layer_disps || !(brush->flag & BRUSH_PERSISTENT)) {
-                       if(ss->layer_disps)
-                               MEM_freeN(ss->layer_disps);
-                       ss->layer_disps = MEM_callocN(sizeof(float) * ss->totvert, "layer brush displacements");
-               }
-               if(!ss->layer_co && (brush->flag & BRUSH_PERSISTENT)) {
+       if(brush->sculpt_tool == SCULPT_TOOL_LAYER) {
+               /* not supported yet for multires */
+               if(!ss->multires && !ss->layer_co && (brush->flag & BRUSH_PERSISTENT)) {
                        if(!ss->layer_co)
                                ss->layer_co= MEM_mallocN(sizeof(float) * 3 * ss->totvert,
                                                                           "sculpt mesh vertices copy");
+
                        for(i = 0; i < ss->totvert; ++i)
                                copy_v3_v3(ss->layer_co[i], ss->mvert[i].co);
                }
@@ -1779,17 +1790,27 @@ static void sculpt_update_cache_variants(Sculpt *sd, SculptSession *ss, struct P
 
        /* Find the grab delta */
        if(brush->sculpt_tool == SCULPT_TOOL_GRAB) {
-               float grab_location[3];
+               float grab_location[3], imat[4][4];
 
                if(cache->first_time)
                        copy_v3_v3(cache->orig_grab_location, cache->true_location);
 
-               initgrabz(cache->vc->rv3d, cache->orig_grab_location[0], cache->orig_grab_location[1], cache->orig_grab_location[2]);
+               /* compute 3d coordinate at same z from original location + mouse */
+               initgrabz(cache->vc->rv3d, cache->orig_grab_location[0],
+                       cache->orig_grab_location[1], cache->orig_grab_location[2]);
                window_to_3d_delta(cache->vc->ar, grab_location, cache->mouse[0], cache->mouse[1]);
 
-               if(!cache->first_time)
+               /* compute delta to move verts by */
+               if(!cache->first_time) {
                        sub_v3_v3v3(cache->grab_delta, grab_location, cache->old_grab_location);
+                       invert_m4_m4(imat, ss->ob->obmat);
+                       mul_mat3_m4_v3(imat, cache->grab_delta);
+               }
+
                copy_v3_v3(cache->old_grab_location, grab_location);
+
+               /* location stays the same for finding vertices in brush radius */
+               copy_v3_v3(cache->true_location, cache->orig_grab_location);
        }
 }
 
@@ -1824,7 +1845,7 @@ void sculpt_raycast_cb(PBVHNode *node, void *data_v)
                origco= (unode)? unode->co: NULL;
        }
 
-       srd->hit |= BLI_pbvh_node_raycast(srd->ss->tree, node, origco,
+       srd->hit |= BLI_pbvh_node_raycast(srd->ss->pbvh, node, origco,
                srd->ray_start, srd->ray_normal, &srd->dist);
 }
 
@@ -1860,7 +1881,7 @@ int sculpt_stroke_get_location(bContext *C, struct PaintStroke *stroke, float ou
        srd.dist = dist;
        srd.hit = 0;
        srd.original = (cache)? cache->original: 0;
-       BLI_pbvh_raycast(ss->tree, sculpt_raycast_cb, &srd,
+       BLI_pbvh_raycast(ss->pbvh, sculpt_raycast_cb, &srd,
                         ray_start, ray_normal, srd.original);
        
        copy_v3_v3(out, ray_normal);
@@ -1943,7 +1964,7 @@ static void sculpt_restore_mesh(Sculpt *sd, SculptSession *ss)
                PBVHNode **nodes;
                int n, totnode;
 
-               BLI_pbvh_search_gather(ss->tree, NULL, NULL, &nodes, &totnode);
+               BLI_pbvh_search_gather(ss->pbvh, NULL, NULL, &nodes, &totnode);
 
                #pragma omp parallel for private(n) schedule(static)
                for(n=0; n<totnode; n++) {
@@ -1953,7 +1974,7 @@ static void sculpt_restore_mesh(Sculpt *sd, SculptSession *ss)
                        if(unode) {
                                PBVHVertexIter vd;
 
-                               BLI_pbvh_vertex_iter_begin(ss->tree, nodes[n], vd, PBVH_ITER_UNIQUE) {
+                               BLI_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE) {
                                        copy_v3_v3(vd.co, unode->co[vd.i]);
                                        if(vd.no) VECCOPY(vd.no, unode->no[vd.i])
                                        else normal_short_to_float_v3(vd.fno, unode->no[vd.i]);
@@ -1967,9 +1988,6 @@ static void sculpt_restore_mesh(Sculpt *sd, SculptSession *ss)
                        for(i = 0; i < ss->totface; ++i, fn += 3)
                                copy_v3_v3(fn, cache->face_norms[i]);
                }
-
-               if(brush->sculpt_tool == SCULPT_TOOL_LAYER && !ss->multires)
-                       memset(ss->layer_disps, 0, sizeof(float) * ss->totvert);
        }
 }
 
@@ -1992,7 +2010,7 @@ static void sculpt_flush_update(bContext *C)
        else {
                rcti r;
 
-               BLI_pbvh_update(ss->tree, PBVH_UpdateBB, NULL);
+               BLI_pbvh_update(ss->pbvh, PBVH_UpdateBB, NULL);
                redraw = sculpt_get_redraw_rect(ar, CTX_wm_region_view3d(C), ob, &r);
 
                if(redraw) {
@@ -2067,7 +2085,7 @@ static void sculpt_stroke_done(bContext *C, struct PaintStroke *stroke)
 
                sculpt_undo_push_end(ss);
 
-               BLI_pbvh_update(ss->tree, PBVH_UpdateOriginalBB, NULL);
+               BLI_pbvh_update(ss->pbvh, PBVH_UpdateOriginalBB, NULL);
 
                if(ss->refkb) sculpt_key_to_mesh(ss->refkb, ob);
 
@@ -2177,10 +2195,6 @@ static int sculpt_set_persistent_base(bContext *C, wmOperator *op)
        SculptSession *ss = CTX_data_active_object(C)->sculpt;
 
        if(ss) {
-               if(ss->layer_disps)
-                       MEM_freeN(ss->layer_disps);
-               ss->layer_disps = NULL;
-
                if(ss->layer_co)
                        MEM_freeN(ss->layer_co);
                ss->layer_co = NULL;
@@ -2231,7 +2245,7 @@ static int sculpt_toggle_mode(bContext *C, wmOperator *op)
                /* Leave sculptmode */
                ob->mode &= ~OB_MODE_SCULPT;
 
-               free_sculptsession(&ob->sculpt);
+               free_sculptsession(ob);
        }
        else {
                /* Enter sculptmode */
@@ -2246,7 +2260,7 @@ static int sculpt_toggle_mode(bContext *C, wmOperator *op)
 
                /* Create sculpt mode session data */
                if(ob->sculpt)
-                       free_sculptsession(&ob->sculpt);
+                       free_sculptsession(ob);
 
                sculpt_init_session(scene, ob);
 

diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c
index b7de750..fa304c3 100644 (file)
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -2237,7 +2237,7 @@ static void draw_em_fancy(Scene *scene, View3D *v3d, RegionView3D *rv3d, Object
        else {
                if (cageDM!=finalDM) {
                        UI_ThemeColorBlend(TH_WIRE, TH_BACK, 0.7);
-                       finalDM->drawEdges(finalDM, 1);
+                       finalDM->drawEdges(finalDM, 1, 0);
                }
        }
        
@@ -2359,7 +2359,7 @@ static void draw_mesh_object_outline(View3D *v3d, Object *ob, DerivedMesh *dm)
                        GPU_disable_material();
                }
                else {
-                       dm->drawEdges(dm, 0);
+                       dm->drawEdges(dm, 0, 1);
                }
                                        
                glLineWidth(1.0);
@@ -2459,7 +2459,7 @@ static void draw_mesh_fancy(Scene *scene, ARegion *ar, View3D *v3d, RegionView3D
                        glEnable(GL_LINE_STIPPLE);
                        glLineStipple(1, 0x8888);
 
-                       dm->drawEdges(dm, 1);
+                       dm->drawEdges(dm, 1, 0);
 
                        bglPolygonOffset(rv3d->dist, 0.0);
                        glDepthMask(1);
@@ -2486,9 +2486,11 @@ static void draw_mesh_fancy(Scene *scene, ARegion *ar, View3D *v3d, RegionView3D
                                int fast= (p->flags & PAINT_FAST_NAVIGATE) && (rv3d->rflag & RV3D_NAVIGATING);
 
                                if(ob->sculpt->partial_redraw) {
-                                       sculpt_get_redraw_planes(planes, ar, rv3d, ob);
-                                       fpl = planes;
-                                       ob->sculpt->partial_redraw = 0;
+                                       if(ar->do_draw & RGN_DRAW_PARTIAL) {
+                                               sculpt_get_redraw_planes(planes, ar, rv3d, ob);
+                                               fpl = planes;
+                                               ob->sculpt->partial_redraw = 0;
+                                       }
                                }
 
                                dm->drawFacesSolid(dm, fpl, fast, GPU_enable_material);
@@ -2627,7 +2629,7 @@ static void draw_mesh_fancy(Scene *scene, ARegion *ar, View3D *v3d, RegionView3D
                        glDepthMask(0); // disable write in zbuffer, selected edge wires show better
                }
                
-               dm->drawEdges(dm, (dt==OB_WIRE || totface==0));
+               dm->drawEdges(dm, (dt==OB_WIRE || totface==0), 0);
                
                if (dt!=OB_WIRE && draw_wire==2) {
                        glDepthMask(1);
@@ -2970,7 +2972,7 @@ static void drawDispListshaded(ListBase *lb, Object *ob)
 static void drawCurveDMWired(Object *ob)
 {
        DerivedMesh *dm = ob->derivedFinal;
-       dm->drawEdges (dm, 1);
+       dm->drawEdges (dm, 1, 0);
 }
 
 /* return 1 when nothing was drawn */
@@ -6314,9 +6316,9 @@ static void draw_object_mesh_instance(Scene *scene, View3D *v3d, RegionView3D *r
 
        if(dt<=OB_WIRE) {
                if(dm)
-                       dm->drawEdges(dm, 1);
+                       dm->drawEdges(dm, 1, 0);
                else if(edm)
-                       edm->drawEdges(edm, 1); 
+                       edm->drawEdges(edm, 1, 0);      
        }
        else {
                if(outline)

diff --git a/source/blender/makesdna/DNA_screen_types.h b/source/blender/makesdna/DNA_screen_types.h
index ce165c0..6d73c26 100644 (file)
--- a/source/blender/makesdna/DNA_screen_types.h
+++ b/source/blender/makesdna/DNA_screen_types.h
@@ -244,5 +244,9 @@ enum {
 #define RGN_FLAG_HIDDEN                1
 #define RGN_FLAG_TOO_SMALL     2
 
+/* region do_draw */
+#define RGN_DRAW                       1
+#define RGN_DRAW_PARTIAL       2
+
 #endif
 

diff --git a/source/blender/windowmanager/intern/wm_draw.c b/source/blender/windowmanager/intern/wm_draw.c
index b6840af..fec46d3 100644 (file)
--- a/source/blender/windowmanager/intern/wm_draw.c
+++ b/source/blender/windowmanager/intern/wm_draw.c
@@ -158,7 +158,7 @@ static void wm_flush_regions_down(bScreen *screen, rcti *dirty)
        for(sa= screen->areabase.first; sa; sa= sa->next) {
                for(ar= sa->regionbase.first; ar; ar= ar->next) {
                        if(BLI_isect_rcti(dirty, &ar->winrct, NULL)) {
-                               ar->do_draw= 1;
+                               ar->do_draw= RGN_DRAW;
                                memset(&ar->drawrct, 0, sizeof(ar->drawrct));
                                ar->swap= WIN_NONE_OK;
                        }
@@ -173,7 +173,7 @@ static void wm_flush_regions_up(bScreen *screen, rcti *dirty)
        
        for(ar= screen->regionbase.first; ar; ar= ar->next) {
                if(BLI_isect_rcti(dirty, &ar->winrct, NULL)) {
-                       ar->do_draw= 1;
+                       ar->do_draw= RGN_DRAW;
                        memset(&ar->drawrct, 0, sizeof(ar->drawrct));
                        ar->swap= WIN_NONE_OK;
                }
@@ -681,6 +681,13 @@ static int wm_automatic_draw_method(wmWindow *win)
                return win->drawmethod;
 }
 
+void wm_tag_redraw_overlay(wmWindow *win, ARegion *ar)
+{
+       /* for draw triple gestures, paint cursors don't need region redraw */
+       if(ar && win && wm_automatic_draw_method(win) != USER_DRAW_TRIPLE)
+               ED_region_tag_redraw(ar);
+}
+
 void wm_draw_update(bContext *C)
 {
        wmWindowManager *wm= CTX_wm_manager(C);

diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index 5de01a6..d430b0f 100644 (file)
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -71,6 +71,7 @@
 #include "wm_window.h"
 #include "wm_event_system.h"
 #include "wm_event_types.h"
+#include "wm_draw.h"
 
 /* ************ event management ************** */
 
@@ -1460,9 +1461,7 @@ static void wm_paintcursor_tag(bContext *C, wmPaintCursor *pc, ARegion *ar)
                        if(pc->poll == NULL || pc->poll(C)) {
                                wmWindow *win= CTX_wm_window(C);
                                win->screen->do_draw_paintcursor= 1;
-
-                               if(win->drawmethod != USER_DRAW_TRIPLE)
-                                       ED_region_tag_redraw(ar);
+                               wm_tag_redraw_overlay(win, ar);
                        }
                }
        }

diff --git a/source/blender/windowmanager/intern/wm_gesture.c b/source/blender/windowmanager/intern/wm_gesture.c
index e26d4dd..2365da5 100644 (file)
--- a/source/blender/windowmanager/intern/wm_gesture.c
+++ b/source/blender/windowmanager/intern/wm_gesture.c
@@ -47,6 +47,7 @@
 #include "wm.h"
 #include "wm_event_system.h"
 #include "wm_subwindow.h"
+#include "wm_draw.h"
 
 #include "ED_screen.h"
 
@@ -346,8 +347,8 @@ void wm_gesture_tag_redraw(bContext *C)
        
        if(screen)
                screen->do_draw_gesture= 1;
-       if(ar && win->drawmethod != USER_DRAW_TRIPLE)
-               ED_region_tag_redraw(ar);
+
+       wm_tag_redraw_overlay(win, ar);
 }
 
 

diff --git a/source/blender/windowmanager/wm_draw.h b/source/blender/windowmanager/wm_draw.h
index 42d3ec7..762d759 100644 (file)
--- a/source/blender/windowmanager/wm_draw.h
+++ b/source/blender/windowmanager/wm_draw.h
@@ -38,5 +38,7 @@ void          wm_draw_update                  (struct bContext *C);
 void           wm_draw_window_clear    (struct wmWindow *win);
 void           wm_draw_region_clear    (struct wmWindow *win, struct ARegion *ar);
 
+void           wm_tag_redraw_overlay   (struct wmWindow *win, struct ARegion *ar);
+
 #endif /* WM_DRAW_H */