forked from bartvdbraak/blender
Sculpt Branch: multires conversion from 2.4 working again.
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@ -2188,6 +2188,48 @@ CCGError ccgSubSurf_updateFromFaces(CCGSubSurf *ss, int lvl, CCGFace **effectedF
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return eCCGError_None;
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}
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/* copy other places to face grid coordinates */
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CCGError ccgSubSurf_updateToFaces(CCGSubSurf *ss, int lvl, CCGFace **effectedF, int numEffectedF)
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{
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int i, S, x, gridSize, cornerIdx, subdivLevels;
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int vertDataSize = ss->meshIFC.vertDataSize, freeF;
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subdivLevels = ss->subdivLevels;
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lvl = (lvl)? lvl: subdivLevels;
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gridSize = 1 + (1<<(lvl-1));
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cornerIdx = gridSize-1;
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ccgSubSurf__allFaces(ss, &effectedF, &numEffectedF, &freeF);
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for (i=0; i<numEffectedF; i++) {
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CCGFace *f = effectedF[i];
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for (S=0; S<f->numVerts; S++) {
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int prevS = (S+f->numVerts-1)%f->numVerts;
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CCGEdge *e = FACE_getEdges(f)[S];
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CCGEdge *prevE = FACE_getEdges(f)[prevS];
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for (x=0; x<gridSize; x++) {
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int eI = gridSize-1-x;
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VertDataCopy(FACE_getIFCo(f, lvl, S, cornerIdx, x), _edge_getCoVert(e, FACE_getVerts(f)[S], lvl, eI,vertDataSize));
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VertDataCopy(FACE_getIFCo(f, lvl, S, x, cornerIdx), _edge_getCoVert(prevE, FACE_getVerts(f)[S], lvl, eI,vertDataSize));
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}
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for (x=1; x<gridSize-1; x++) {
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VertDataCopy(FACE_getIFCo(f, lvl, S, 0, x), FACE_getIECo(f, lvl, prevS, x));
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VertDataCopy(FACE_getIFCo(f, lvl, S, x, 0), FACE_getIECo(f, lvl, S, x));
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}
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VertDataCopy(FACE_getIFCo(f, lvl, S, 0, 0), FACE_getCenterData(f));
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VertDataCopy(FACE_getIFCo(f, lvl, S, cornerIdx, cornerIdx), VERT_getCo(FACE_getVerts(f)[S], lvl));
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}
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}
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if(freeF) CCGSUBSURF_free(ss, effectedF);
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return eCCGError_None;
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}
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/* stitch together face grids, averaging coordinates at edges
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and vertices, for multires displacements */
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CCGError ccgSubSurf_stitchFaces(CCGSubSurf *ss, int lvl, CCGFace **effectedF, int numEffectedF)
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@ -60,6 +60,7 @@ CCGError ccgSubSurf_syncFaceDel (CCGSubSurf *ss, CCGFaceHDL fHDL);
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CCGError ccgSubSurf_processSync (CCGSubSurf *ss);
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CCGError ccgSubSurf_updateFromFaces(CCGSubSurf *ss, int lvl, CCGFace **faces, int numFaces);
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CCGError ccgSubSurf_updateToFaces(CCGSubSurf *ss, int lvl, CCGFace **faces, int numFaces);
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CCGError ccgSubSurf_updateNormals(CCGSubSurf *ss, CCGFace **faces, int numFaces);
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CCGError ccgSubSurf_updateLevels(CCGSubSurf *ss, int lvl, CCGFace **faces, int numFaces);
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CCGError ccgSubSurf_stitchFaces(CCGSubSurf *ss, int lvl, CCGFace **faces, int numFaces);
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@ -838,7 +838,6 @@ void multires_free(Multires *mr)
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}
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}
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#if 0
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static void create_old_vert_face_map(ListBase **map, IndexNode **mem, const MultiresFace *mface,
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const int totvert, const int totface)
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{
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@ -961,10 +960,71 @@ static void multires_load_old_faces(ListBase **fmap, ListBase **emap, MultiresLe
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}
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}
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static void multires_old_mvert_to_ss(DerivedMesh *dm, MVert *mvert)
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{
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CCGDerivedMesh *ccgdm = (CCGDerivedMesh*) dm;
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CCGSubSurf *ss = ccgdm->ss;
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DMGridData *vd;
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int index;
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int totvert, totedge, totface;
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int gridSize = ccgSubSurf_getGridSize(ss);
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int edgeSize = ccgSubSurf_getEdgeSize(ss);
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int i = 0;
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totface = ccgSubSurf_getNumFaces(ss);
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for(index = 0; index < totface; index++) {
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CCGFace *f = ccgdm->faceMap[index].face;
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int x, y, S, numVerts = ccgSubSurf_getFaceNumVerts(f);
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vd= ccgSubSurf_getFaceCenterData(f);
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copy_v3_v3(vd->co, mvert[i].co);
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i++;
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for(S = 0; S < numVerts; S++) {
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for(x = 1; x < gridSize - 1; x++, i++) {
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vd= ccgSubSurf_getFaceGridEdgeData(ss, f, S, x);
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copy_v3_v3(vd->co, mvert[i].co);
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}
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}
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for(S = 0; S < numVerts; S++) {
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for(y = 1; y < gridSize - 1; y++) {
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for(x = 1; x < gridSize - 1; x++, i++) {
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vd= ccgSubSurf_getFaceGridData(ss, f, S, x, y);
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copy_v3_v3(vd->co, mvert[i].co);
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}
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}
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}
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}
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totedge = ccgSubSurf_getNumEdges(ss);
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for(index = 0; index < totedge; index++) {
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CCGEdge *e = ccgdm->edgeMap[index].edge;
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int x;
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for(x = 1; x < edgeSize - 1; x++, i++) {
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vd= ccgSubSurf_getEdgeData(ss, e, x);
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copy_v3_v3(vd->co, mvert[i].co);
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}
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}
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totvert = ccgSubSurf_getNumVerts(ss);
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for(index = 0; index < totvert; index++) {
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CCGVert *v = ccgdm->vertMap[index].vert;
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vd= ccgSubSurf_getVertData(ss, v);
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copy_v3_v3(vd->co, mvert[i].co);
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i++;
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}
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ccgSubSurf_updateToFaces(ss, 0, NULL, 0);
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}
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/* Loads a multires object stored in the old Multires struct into the new format */
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static void multires_load_old_dm(DerivedMesh *dm, Multires *mr, int totlvl)
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static void multires_load_old_dm(DerivedMesh *dm, Mesh *me, int totlvl)
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{
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MultiresLevel *lvl, *lvl1;
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Multires *mr= me->mr;
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MVert *vsrc, *vdst;
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int src, dst;
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int st = multires_side_tot[totlvl - 1] - 1;
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@ -976,7 +1036,7 @@ static void multires_load_old_dm(DerivedMesh *dm, Multires *mr, int totlvl)
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src = 0;
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dst = 0;
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vsrc = mr->verts;
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vdst = CDDM_get_verts(dm);
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vdst = dm->getVertArray(dm);
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totvert = dm->getNumVerts(dm);
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vvmap = MEM_callocN(sizeof(int) * totvert, "multires vvmap");
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@ -1123,13 +1183,13 @@ static void multires_load_old_dm(DerivedMesh *dm, Multires *mr, int totlvl)
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copy_v3_v3(vdst[i].co, vsrc[vvmap[i]].co);
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MEM_freeN(vvmap);
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multires_old_mvert_to_ss(dm, vdst);
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}
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#endif
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void multires_load_old(Object *ob, Mesh *me)
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{
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/* XXX not implemented */
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#if 0
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MultiresLevel *lvl;
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ModifierData *md;
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MultiresModifierData *mmd;
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@ -1173,14 +1233,14 @@ void multires_load_old(Object *ob, Mesh *me)
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orig = CDDM_from_mesh(me, NULL);
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dm = multires_dm_create_from_derived(mmd, 0, orig, ob, 0, 0);
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multires_load_old_dm(dm, me->mr, mmd->totlvl);
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multires_load_old_dm(dm, me, mmd->totlvl+1);
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multires_dm_mark_as_modified(dm);
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dm->release(dm);
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orig->release(orig);
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#endif
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/* Remove the old multires */
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multires_free(me->mr);
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me->mr= NULL;
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}
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@ -10133,17 +10133,19 @@ static void do_versions(FileData *fd, Library *lib, Main *main)
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if(!sce->toolsettings->particle.selectmode)
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sce->toolsettings->particle.selectmode= SCE_SELECT_PATH;
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for(me=main->mesh.first; me; me=me->id.next)
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multires_load_old_250(me);
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if (main->versionfile == 250 && main->subversionfile > 1) {
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for(me=main->mesh.first; me; me=me->id.next)
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multires_load_old_250(me);
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for(ob=main->object.first; ob; ob=ob->id.next) {
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MultiresModifierData *mmd = (MultiresModifierData *)modifiers_findByType(ob, eModifierType_Multires);
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for(ob=main->object.first; ob; ob=ob->id.next) {
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MultiresModifierData *mmd = (MultiresModifierData *)modifiers_findByType(ob, eModifierType_Multires);
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if(mmd) {
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mmd->totlvl--;
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mmd->lvl--;
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mmd->sculptlvl= mmd->lvl;
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mmd->renderlvl= mmd->lvl;
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if(mmd) {
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mmd->totlvl--;
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mmd->lvl--;
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mmd->sculptlvl= mmd->lvl;
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mmd->renderlvl= mmd->lvl;
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}
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}
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}
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}
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