diff options
Diffstat (limited to 'source/blender/blenkernel/intern/subsurf_ccg.c')
| -rw-r--r-- | source/blender/blenkernel/intern/subsurf_ccg.c | 659 |
1 files changed, 380 insertions, 279 deletions
diff --git a/source/blender/blenkernel/intern/subsurf_ccg.c b/source/blender/blenkernel/intern/subsurf_ccg.c index 2f79c9cdd9f..06773bd4696 100644 --- a/source/blender/blenkernel/intern/subsurf_ccg.c +++ b/source/blender/blenkernel/intern/subsurf_ccg.c @@ -45,6 +45,7 @@ #include "DNA_scene_types.h" #include "BLI_utildefines.h" +#include "BLI_bitmap.h" #include "BLI_blenlib.h" #include "BLI_edgehash.h" #include "BLI_math.h" @@ -55,6 +56,7 @@ #include "BKE_global.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" @@ -128,7 +130,8 @@ static CCGSubSurf *_getSubSurf(CCGSubSurf *prevSS, int subdivLevels, CCGFlags fl if (oldUseAging!=useAging) { ccgSubSurf_free(prevSS); - } else { + } + else { ccgSubSurf_setSubdivisionLevels(prevSS, subdivLevels); return prevSS; @@ -137,7 +140,8 @@ static CCGSubSurf *_getSubSurf(CCGSubSurf *prevSS, int subdivLevels, CCGFlags fl if (useAging) { ifc.vertUserSize = ifc.edgeUserSize = ifc.faceUserSize = 12; - } else { + } + else { ifc.vertUserSize = ifc.edgeUserSize = ifc.faceUserSize = 8; } ifc.vertDataSize = sizeof(float) * (flags & CCG_CALC_NORMALS ? 6 : 3); @@ -152,7 +156,8 @@ static CCGSubSurf *_getSubSurf(CCGSubSurf *prevSS, int subdivLevels, CCGFlags fl allocatorIFC.release = arena_release; ccgSS = ccgSubSurf_new(&ifc, subdivLevels, &allocatorIFC, allocator); - } else { + } + else { ccgSS = ccgSubSurf_new(&ifc, subdivLevels, NULL, NULL); } @@ -178,9 +183,11 @@ static int getEdgeIndex(CCGSubSurf *ss, CCGEdge *e, int x, int edgeSize) if (x==0) { return v0idx; - } else if (x==edgeSize-1) { + } + else if (x==edgeSize-1) { return v1idx; - } else { + } + else { return edgeBase + x-1; } } @@ -193,32 +200,40 @@ static int getFaceIndex(CCGSubSurf *ss, CCGFace *f, int S, int x, int y, int edg if (x==gridSize-1 && y==gridSize-1) { CCGVert *v = ccgSubSurf_getFaceVert(f, S); return *((int*) ccgSubSurf_getVertUserData(ss, v)); - } else if (x==gridSize-1) { + } + else if (x==gridSize-1) { CCGVert *v = ccgSubSurf_getFaceVert(f, S); CCGEdge *e = ccgSubSurf_getFaceEdge(f, S); int edgeBase = *((int*) ccgSubSurf_getEdgeUserData(ss, e)); if (v==ccgSubSurf_getEdgeVert0(e)) { return edgeBase + (gridSize-1-y)-1; - } else { + } + else { return edgeBase + (edgeSize-2-1)-((gridSize-1-y)-1); } - } else if (y==gridSize-1) { + } + else if (y==gridSize-1) { CCGVert *v = ccgSubSurf_getFaceVert(f, S); CCGEdge *e = ccgSubSurf_getFaceEdge(f, (S+numVerts-1)%numVerts); int edgeBase = *((int*) ccgSubSurf_getEdgeUserData(ss, e)); if (v==ccgSubSurf_getEdgeVert0(e)) { return edgeBase + (gridSize-1-x)-1; - } else { + } + else { return edgeBase + (edgeSize-2-1)-((gridSize-1-x)-1); } - } else if (x==0 && y==0) { + } + else if (x==0 && y==0) { return faceBase; - } else if (x==0) { + } + else if (x==0) { S = (S+numVerts-1)%numVerts; return faceBase + 1 + (gridSize-2)*S + (y-1); - } else if (y==0) { + } + else if (y==0) { return faceBase + 1 + (gridSize-2)*S + (x-1); - } else { + } + else { return faceBase + 1 + (gridSize-2)*numVerts + S*(gridSize-2)*(gridSize-2) + (y-1)*(gridSize-2) + (x-1); } } @@ -362,13 +377,13 @@ static void set_subsurf_uv(CCGSubSurf *ss, DerivedMesh *dm, DerivedMesh *result, MTFace *tface = CustomData_get_layer_n(&result->faceData, CD_MTFACE, n); MLoopUV *mloopuv = CustomData_get_layer_n(&result->loopData, CD_MLOOPUV, n); - if(!dmloopuv || (!tface && !mloopuv)) + if (!dmloopuv || (!tface && !mloopuv)) return; /* create a CCGSubSurf from uv's */ uvss = _getSubSurf(NULL, ccgSubSurf_getSubdivisionLevels(ss), CCG_USE_ARENA); - if(!ss_sync_from_uv(uvss, ss, dm, dmloopuv)) { + if (!ss_sync_from_uv(uvss, ss, dm, dmloopuv)) { ccgSubSurf_free(uvss); return; } @@ -383,7 +398,7 @@ static void set_subsurf_uv(CCGSubSurf *ss, DerivedMesh *dm, DerivedMesh *result, faceMap = MEM_mallocN(totface*sizeof(*faceMap), "facemapuv"); fi = ccgSubSurf_getFaceIterator(uvss); - for(; !ccgFaceIterator_isStopped(fi); ccgFaceIterator_next(fi)) { + for (; !ccgFaceIterator_isStopped(fi); ccgFaceIterator_next(fi)) { CCGFace *f = ccgFaceIterator_getCurrent(fi); faceMap[GET_INT_FROM_POINTER(ccgSubSurf_getFaceFaceHandle(f))] = f; } @@ -393,36 +408,36 @@ static void set_subsurf_uv(CCGSubSurf *ss, DerivedMesh *dm, DerivedMesh *result, tf= tface; mluv= mloopuv; - for(index = 0; index < totface; index++) { + for (index = 0; index < totface; index++) { CCGFace *f = faceMap[index]; int numVerts = ccgSubSurf_getFaceNumVerts(f); for (S=0; S<numVerts; S++) { float (*faceGridData)[3]= ccgSubSurf_getFaceGridDataArray(uvss, f, S); - for(y = 0; y < gridFaces; y++) { - for(x = 0; x < gridFaces; x++) { + for (y = 0; y < gridFaces; y++) { + for (x = 0; x < gridFaces; x++) { float *a = faceGridData[(y + 0)*gridSize + x + 0]; float *b = faceGridData[(y + 0)*gridSize + x + 1]; float *c = faceGridData[(y + 1)*gridSize + x + 1]; float *d = faceGridData[(y + 1)*gridSize + x + 0]; - if (tface) { - tf->uv[0][0] = a[0]; tf->uv[0][1] = a[1]; - tf->uv[1][0] = d[0]; tf->uv[1][1] = d[1]; - tf->uv[2][0] = c[0]; tf->uv[2][1] = c[1]; - tf->uv[3][0] = b[0]; tf->uv[3][1] = b[1]; + if (tf) { + copy_v2_v2(tf->uv[0], a); + copy_v2_v2(tf->uv[1], d); + copy_v2_v2(tf->uv[2], c); + copy_v2_v2(tf->uv[3], b); + tf++; } - if (mloopuv) { - mluv[0].uv[0] = a[0]; mluv[0].uv[1] = a[1]; - mluv[1].uv[0] = d[0]; mluv[1].uv[1] = d[1]; - mluv[2].uv[0] = c[0]; mluv[2].uv[1] = c[1]; - mluv[3].uv[0] = b[0]; mluv[3].uv[1] = b[1]; + if (mluv) { + copy_v2_v2(mluv[0].uv, a); + copy_v2_v2(mluv[1].uv, d); + copy_v2_v2(mluv[2].uv, c); + copy_v2_v2(mluv[3].uv, b); + mluv += 4; } - tf++; - mluv+=4; } } } @@ -533,12 +548,13 @@ static void ss_sync_from_derivedmesh(CCGSubSurf *ss, DerivedMesh *dm, mv = mvert; index = (int *)dm->getVertDataArray(dm, CD_ORIGINDEX); - for(i = 0; i < totvert; i++, mv++) { + for (i = 0; i < totvert; i++, mv++) { CCGVert *v; - if(vertexCos) { + if (vertexCos) { ccgSubSurf_syncVert(ss, SET_INT_IN_POINTER(i), vertexCos[i], 0, &v); - } else { + } + else { ccgSubSurf_syncVert(ss, SET_INT_IN_POINTER(i), mv->co, 0, &v); } @@ -547,7 +563,7 @@ static void ss_sync_from_derivedmesh(CCGSubSurf *ss, DerivedMesh *dm, me = medge; index = (int *)dm->getEdgeDataArray(dm, CD_ORIGINDEX); - for(i = 0; i < totedge; i++, me++) { + for (i = 0; i < totedge; i++, me++) { CCGEdge *e; float crease; @@ -577,11 +593,11 @@ static void ss_sync_from_derivedmesh(CCGSubSurf *ss, DerivedMesh *dm, * it is not really possible to continue without modifying * other parts of code significantly to handle missing faces. * since this really shouldn't even be possible we just bail.*/ - if(ccgSubSurf_syncFace(ss, SET_INT_IN_POINTER(i), mp->totloop, + if (ccgSubSurf_syncFace(ss, SET_INT_IN_POINTER(i), mp->totloop, fVerts, &f) == eCCGError_InvalidValue) { static int hasGivenError = 0; - if(!hasGivenError) { + if (!hasGivenError) { //XXX error("Unrecoverable error in SubSurf calculation," // " mesh is inconsistent."); @@ -700,7 +716,7 @@ static void ccgDM_getFinalVert(DerivedMesh *dm, int vertNum, MVert *mv) memset(mv, 0, sizeof(*mv)); - if((vertNum < ccgdm->edgeMap[0].startVert) && (ccgSubSurf_getNumFaces(ss) > 0)) { + if ((vertNum < ccgdm->edgeMap[0].startVert) && (ccgSubSurf_getNumFaces(ss) > 0)) { /* this vert comes from face data */ int lastface = ccgSubSurf_getNumFaces(ss) - 1; CCGFace *f; @@ -713,7 +729,7 @@ static void ccgDM_getFinalVert(DerivedMesh *dm, int vertNum, MVert *mv) int gridInternalEnd; i = 0; - while(i < lastface && vertNum >= ccgdm->faceMap[i + 1].startVert) + while (i < lastface && vertNum >= ccgdm->faceMap[i + 1].startVert) ++i; f = ccgdm->faceMap[i].face; @@ -726,18 +742,20 @@ static void ccgDM_getFinalVert(DerivedMesh *dm, int vertNum, MVert *mv) gridInternalEnd = gridSideEnd + numVerts * gridInternalVerts; offset = vertNum - ccgdm->faceMap[i].startVert; - if(offset < 1) { + if (offset < 1) { vd = ccgSubSurf_getFaceCenterData(f); copy_v3_v3(mv->co, vd->co); normal_float_to_short_v3(mv->no, vd->no); - } else if(offset < gridSideEnd) { + } + else if (offset < gridSideEnd) { offset -= 1; grid = offset / gridSideVerts; x = offset % gridSideVerts + 1; vd = ccgSubSurf_getFaceGridEdgeData(ss, f, grid, x); copy_v3_v3(mv->co, vd->co); normal_float_to_short_v3(mv->no, vd->no); - } else if(offset < gridInternalEnd) { + } + else if (offset < gridInternalEnd) { offset -= gridSideEnd; grid = offset / gridInternalVerts; offset %= gridInternalVerts; @@ -747,14 +765,15 @@ static void ccgDM_getFinalVert(DerivedMesh *dm, int vertNum, MVert *mv) copy_v3_v3(mv->co, vd->co); normal_float_to_short_v3(mv->no, vd->no); } - } else if((vertNum < ccgdm->vertMap[0].startVert) && (ccgSubSurf_getNumEdges(ss) > 0)) { + } + else if ((vertNum < ccgdm->vertMap[0].startVert) && (ccgSubSurf_getNumEdges(ss) > 0)) { /* this vert comes from edge data */ CCGEdge *e; int lastedge = ccgSubSurf_getNumEdges(ss) - 1; int x; i = 0; - while(i < lastedge && vertNum >= ccgdm->edgeMap[i + 1].startVert) + while (i < lastedge && vertNum >= ccgdm->edgeMap[i + 1].startVert) ++i; e = ccgdm->edgeMap[i].edge; @@ -763,7 +782,8 @@ static void ccgDM_getFinalVert(DerivedMesh *dm, int vertNum, MVert *mv) vd = ccgSubSurf_getEdgeData(ss, e, x); copy_v3_v3(mv->co, vd->co); normal_float_to_short_v3(mv->no, vd->no); - } else { + } + else { /* this vert comes from vert data */ CCGVert *v; i = vertNum - ccgdm->vertMap[0].startVert; @@ -799,7 +819,7 @@ static void ccgDM_getFinalEdge(DerivedMesh *dm, int edgeNum, MEdge *med) memset(med, 0, sizeof(*med)); - if(edgeNum < ccgdm->edgeMap[0].startEdge) { + if (edgeNum < ccgdm->edgeMap[0].startEdge) { /* this edge comes from face data */ int lastface = ccgSubSurf_getNumFaces(ss) - 1; CCGFace *f; @@ -819,9 +839,11 @@ static void ccgDM_getFinalEdge(DerivedMesh *dm, int edgeNum, MEdge *med) previ = i; if (ccgdm->faceMap[i].startEdge >= edgeNum) { i -= fabsf(i-lasti)/2.0f; - } else if (ccgdm->faceMap[i].startEdge < edgeNum) { + } + else if (ccgdm->faceMap[i].startEdge < edgeNum) { i += fabsf(i-lasti)/2.0f; - } else { + } + else { break; } @@ -846,7 +868,7 @@ static void ccgDM_getFinalEdge(DerivedMesh *dm, int edgeNum, MEdge *med) #endif i = 0; - while(i < lastface && edgeNum >= ccgdm->faceMap[i + 1].startEdge) + while (i < lastface && edgeNum >= ccgdm->faceMap[i + 1].startEdge) ++i; f = ccgdm->faceMap[i].face; @@ -859,23 +881,26 @@ static void ccgDM_getFinalEdge(DerivedMesh *dm, int edgeNum, MEdge *med) grid = offset / (gridSideEdges + gridInternalEdges); offset %= (gridSideEdges + gridInternalEdges); - if(offset < gridSideEdges) { + if (offset < gridSideEdges) { x = offset; med->v1 = getFaceIndex(ss, f, grid, x, 0, edgeSize, gridSize); med->v2 = getFaceIndex(ss, f, grid, x+1, 0, edgeSize, gridSize); - } else { + } + else { offset -= gridSideEdges; x = (offset / 2) / gridSideEdges + 1; y = (offset / 2) % gridSideEdges; - if(offset % 2 == 0) { + if (offset % 2 == 0) { med->v1 = getFaceIndex(ss, f, grid, x, y, edgeSize, gridSize); med->v2 = getFaceIndex(ss, f, grid, x, y+1, edgeSize, gridSize); - } else { + } + else { med->v1 = getFaceIndex(ss, f, grid, y, x, edgeSize, gridSize); med->v2 = getFaceIndex(ss, f, grid, y+1, x, edgeSize, gridSize); } } - } else { + } + else { /* this vert comes from edge data */ CCGEdge *e; int edgeSize = ccgSubSurf_getEdgeSize(ss); @@ -887,7 +912,7 @@ static void ccgDM_getFinalEdge(DerivedMesh *dm, int edgeNum, MEdge *med) e = ccgdm->edgeMap[i].edge; - if(!ccgSubSurf_getEdgeNumFaces(e)) flags |= ME_LOOSEEDGE; + if (!ccgSubSurf_getEdgeNumFaces(e)) flags |= ME_LOOSEEDGE; x = edgeNum - ccgdm->edgeMap[i].startEdge; @@ -895,7 +920,7 @@ static void ccgDM_getFinalEdge(DerivedMesh *dm, int edgeNum, MEdge *med) med->v2 = getEdgeIndex(ss, e, x+1, edgeSize); edgeFlag = (ccgdm->edgeFlags)? &ccgdm->edgeFlags[i]: NULL; - if(edgeFlag) + if (edgeFlag) flags |= (*edgeFlag & (ME_SEAM | ME_SHARP | ME_FREESTYLE_EDGE)) | ME_EDGEDRAW | ME_EDGERENDER; else @@ -942,13 +967,51 @@ static void ccgDM_getFinalFace(DerivedMesh *dm, int faceNum, MFace *mf) mf->v3 = getFaceIndex(ss, f, grid, x+1, y+1, edgeSize, gridSize); mf->v4 = getFaceIndex(ss, f, grid, x+1, y+0, edgeSize, gridSize); - if(faceFlags) { + if (faceFlags) { mf->flag = faceFlags[i].flag; mf->mat_nr = faceFlags[i].mat_nr; } else mf->flag = ME_SMOOTH; } +/* Translate GridHidden into the ME_HIDE flag for MVerts. Assumes + vertices are in the order output by ccgDM_copyFinalVertArray. */ +void subsurf_copy_grid_hidden(DerivedMesh *dm, const MPoly *mpoly, + MVert *mvert, const MDisps *mdisps) +{ + CCGDerivedMesh *ccgdm = (CCGDerivedMesh*)dm; + CCGSubSurf *ss = ccgdm->ss; + int level = ccgSubSurf_getSubdivisionLevels(ss); + int gridSize = ccgSubSurf_getGridSize(ss); + int edgeSize = ccgSubSurf_getEdgeSize(ss); + int totface = ccgSubSurf_getNumFaces(ss); + int i, j, x, y; + + for (i = 0; i < totface; i++) { + CCGFace *f = ccgdm->faceMap[i].face; + + for (j = 0; j < mpoly[i].totloop; j++) { + const MDisps *md = &mdisps[mpoly[i].loopstart + j]; + int hidden_gridsize = ccg_gridsize(md->level); + int factor = ccg_factor(level, md->level); + + if (!md->hidden) + continue; + + for (y = 0; y < gridSize; y++) { + for (x = 0; x < gridSize; x++) { + int vndx, offset; + + vndx = getFaceIndex(ss, f, j, x, y, edgeSize, gridSize); + offset = (y*factor) * hidden_gridsize + (x*factor); + if (BLI_BITMAP_GET(md->hidden, offset)) + mvert[vndx].flag |= ME_HIDE; + } + } + } + } +} + static void ccgDM_copyFinalVertArray(DerivedMesh *dm, MVert *mvert) { CCGDerivedMesh *ccgdm = (CCGDerivedMesh*) dm; @@ -961,7 +1024,7 @@ static void ccgDM_copyFinalVertArray(DerivedMesh *dm, MVert *mvert) int i = 0; totface = ccgSubSurf_getNumFaces(ss); - for(index = 0; index < totface; index++) { + for (index = 0; index < totface; index++) { CCGFace *f = ccgdm->faceMap[index].face; int x, y, S, numVerts = ccgSubSurf_getFaceNumVerts(f); @@ -970,17 +1033,17 @@ static void ccgDM_copyFinalVertArray(DerivedMesh *dm, MVert *mvert) normal_float_to_short_v3(mvert[i].no, vd->no); i++; - for(S = 0; S < numVerts; S++) { - for(x = 1; x < gridSize - 1; x++, i++) { + for (S = 0; S < numVerts; S++) { + for (x = 1; x < gridSize - 1; x++, i++) { vd= ccgSubSurf_getFaceGridEdgeData(ss, f, S, x); copy_v3_v3(mvert[i].co, vd->co); normal_float_to_short_v3(mvert[i].no, vd->no); } } - for(S = 0; S < numVerts; S++) { - for(y = 1; y < gridSize - 1; y++) { - for(x = 1; x < gridSize - 1; x++, i++) { + for (S = 0; S < numVerts; S++) { + for (y = 1; y < gridSize - 1; y++) { + for (x = 1; x < gridSize - 1; x++, i++) { vd= ccgSubSurf_getFaceGridData(ss, f, S, x, y); copy_v3_v3(mvert[i].co, vd->co); normal_float_to_short_v3(mvert[i].no, vd->no); @@ -990,15 +1053,15 @@ static void ccgDM_copyFinalVertArray(DerivedMesh *dm, MVert *mvert) } totedge = ccgSubSurf_getNumEdges(ss); - for(index = 0; index < totedge; index++) { + for (index = 0; index < totedge; index++) { CCGEdge *e = ccgdm->edgeMap[index].edge; int x; - for(x = 1; x < edgeSize - 1; x++, i++) { + for (x = 1; x < edgeSize - 1; x++, i++) { vd= ccgSubSurf_getEdgeData(ss, e, x); copy_v3_v3(mvert[i].co, vd->co); /* This gives errors with -debug-fpe - * the normals dont seem to be unit length. + * the normals don't seem to be unit length. * this is most likely caused by edges with no * faces which are now zerod out, see comment in: * ccgSubSurf__calcVertNormals(), - campbell */ @@ -1007,7 +1070,7 @@ static void ccgDM_copyFinalVertArray(DerivedMesh *dm, MVert *mvert) } totvert = ccgSubSurf_getNumVerts(ss); - for(index = 0; index < totvert; index++) { + for (index = 0; index < totvert; index++) { CCGVert *v = ccgdm->vertMap[index].vert; vd= ccgSubSurf_getVertData(ss, v); @@ -1029,27 +1092,27 @@ static void ccgDM_copyFinalEdgeArray(DerivedMesh *dm, MEdge *medge) short *edgeFlags = ccgdm->edgeFlags; totface = ccgSubSurf_getNumFaces(ss); - for(index = 0; index < totface; index++) { + for (index = 0; index < totface; index++) { CCGFace *f = ccgdm->faceMap[index].face; int x, y, S, numVerts = ccgSubSurf_getFaceNumVerts(f); - for(S = 0; S < numVerts; S++) { - for(x = 0; x < gridSize - 1; x++) { + for (S = 0; S < numVerts; S++) { + for (x = 0; x < gridSize - 1; x++) { MEdge *med = &medge[i]; - if(ccgdm->drawInteriorEdges) + if (ccgdm->drawInteriorEdges) med->flag = ME_EDGEDRAW | ME_EDGERENDER; med->v1 = getFaceIndex(ss, f, S, x, 0, edgeSize, gridSize); med->v2 = getFaceIndex(ss, f, S, x + 1, 0, edgeSize, gridSize); i++; } - for(x = 1; x < gridSize - 1; x++) { - for(y = 0; y < gridSize - 1; y++) { + for (x = 1; x < gridSize - 1; x++) { + for (y = 0; y < gridSize - 1; y++) { MEdge *med; med = &medge[i]; - if(ccgdm->drawInteriorEdges) + if (ccgdm->drawInteriorEdges) med->flag = ME_EDGEDRAW | ME_EDGERENDER; med->v1 = getFaceIndex(ss, f, S, x, y, edgeSize, gridSize); @@ -1058,7 +1121,7 @@ static void ccgDM_copyFinalEdgeArray(DerivedMesh *dm, MEdge *medge) i++; med = &medge[i]; - if(ccgdm->drawInteriorEdges) + if (ccgdm->drawInteriorEdges) med->flag = ME_EDGEDRAW | ME_EDGERENDER; med->v1 = getFaceIndex(ss, f, S, y, x, edgeSize, gridSize); @@ -1071,24 +1134,25 @@ static void ccgDM_copyFinalEdgeArray(DerivedMesh *dm, MEdge *medge) } totedge = ccgSubSurf_getNumEdges(ss); - for(index = 0; index < totedge; index++) { + for (index = 0; index < totedge; index++) { CCGEdge *e = ccgdm->edgeMap[index].edge; unsigned int flags = 0; int x; int edgeIdx = GET_INT_FROM_POINTER(ccgSubSurf_getEdgeEdgeHandle(e)); - if(!ccgSubSurf_getEdgeNumFaces(e)) flags |= ME_LOOSEEDGE; + if (!ccgSubSurf_getEdgeNumFaces(e)) flags |= ME_LOOSEEDGE; - if(edgeFlags) { - if(edgeIdx != -1) { + if (edgeFlags) { + if (edgeIdx != -1) { flags |= (edgeFlags[index] & (ME_SEAM | ME_SHARP | ME_FREESTYLE_EDGE)) | ME_EDGEDRAW | ME_EDGERENDER; } - } else { + } + else { flags |= ME_EDGEDRAW | ME_EDGERENDER; } - for(x = 0; x < edgeSize - 1; x++) { + for (x = 0; x < edgeSize - 1; x++) { MEdge *med = &medge[i]; med->v1 = getEdgeIndex(ss, e, x, edgeSize); med->v2 = getEdgeIndex(ss, e, x + 1, edgeSize); @@ -1110,16 +1174,16 @@ static void ccgDM_copyFinalFaceArray(DerivedMesh *dm, MFace *mface) DMFlagMat *faceFlags = ccgdm->faceFlags; totface = ccgSubSurf_getNumFaces(ss); - for(index = 0; index < totface; index++) { + for (index = 0; index < totface; index++) { CCGFace *f = ccgdm->faceMap[index].face; int x, y, S, numVerts = ccgSubSurf_getFaceNumVerts(f); /* keep types in sync with MFace, avoid many conversions */ char flag = (faceFlags)? faceFlags[index].flag: ME_SMOOTH; short mat_nr = (faceFlags)? faceFlags[index].mat_nr: 0; - for(S = 0; S < numVerts; S++) { - for(y = 0; y < gridSize - 1; y++) { - for(x = 0; x < gridSize - 1; x++) { + for (S = 0; S < numVerts; S++) { + for (y = 0; y < gridSize - 1; y++) { + for (x = 0; x < gridSize - 1; x++) { MFace *mf = &mface[i]; mf->v1 = getFaceIndex(ss, f, S, x + 0, y + 0, edgeSize, gridSize); @@ -1164,15 +1228,15 @@ static void ccgDM_copyFinalLoopArray(DerivedMesh *dm, MLoop *mloop) totface = ccgSubSurf_getNumFaces(ss); mv = mloop; - for(index = 0; index < totface; index++) { + for (index = 0; index < totface; index++) { CCGFace *f = ccgdm->faceMap[index].face; int x, y, S, numVerts = ccgSubSurf_getFaceNumVerts(f); /* int flag = (faceFlags)? faceFlags[index*2]: ME_SMOOTH; */ /* UNUSED */ /* int mat_nr = (faceFlags)? faceFlags[index*2+1]: 0; */ /* UNUSED */ - for(S = 0; S < numVerts; S++) { - for(y = 0; y < gridSize - 1; y++) { - for(x = 0; x < gridSize - 1; x++) { + for (S = 0; S < numVerts; S++) { + for (y = 0; y < gridSize - 1; y++) { + for (x = 0; x < gridSize - 1; x++) { int v1, v2, v3, v4; v1 = getFaceIndex(ss, f, S, x + 0, y + 0, @@ -1218,15 +1282,15 @@ static void ccgDM_copyFinalPolyArray(DerivedMesh *dm, MPoly *mface) DMFlagMat *faceFlags = ccgdm->faceFlags; totface = ccgSubSurf_getNumFaces(ss); - for(index = 0; index < totface; index++) { + for (index = 0; index < totface; index++) { CCGFace *f = ccgdm->faceMap[index].face; int x, y, S, numVerts = ccgSubSurf_getFaceNumVerts(f); int flag = (faceFlags)? faceFlags[index].flag: ME_SMOOTH; int mat_nr = (faceFlags)? faceFlags[index].mat_nr: 0; - for(S = 0; S < numVerts; S++) { - for(y = 0; y < gridSize - 1; y++) { - for(x = 0; x < gridSize - 1; x++) { + for (S = 0; S < numVerts; S++) { + for (y = 0; y < gridSize - 1; y++) { + for (x = 0; x < gridSize - 1; x++) { MPoly *mf = &mface[i]; mf->mat_nr = mat_nr; @@ -1413,12 +1477,12 @@ static void ccgDM_drawVerts(DerivedMesh *dm) static void ccgdm_pbvh_update(CCGDerivedMesh *ccgdm) { - if(ccgdm->pbvh && ccgDM_use_grid_pbvh(ccgdm)) { + if (ccgdm->pbvh && ccgDM_use_grid_pbvh(ccgdm)) { CCGFace **faces; int totface; BLI_pbvh_get_grid_updates(ccgdm->pbvh, 1, (void***)&faces, &totface); - if(totface) { + if (totface) { ccgSubSurf_updateFromFaces(ccgdm->ss, 0, faces, totface); ccgSubSurf_updateNormals(ccgdm->ss, faces, totface); MEM_freeN(faces); @@ -1446,7 +1510,7 @@ static void ccgDM_drawEdges(DerivedMesh *dm, int drawLooseEdges, int UNUSED(draw if (!drawLooseEdges && !ccgSubSurf_getEdgeNumFaces(e)) continue; - if(ccgdm->edgeFlags && !(ccgdm->edgeFlags[j] & ME_EDGEDRAW)) + if (ccgdm->edgeFlags && !(ccgdm->edgeFlags[j] & ME_EDGEDRAW)) continue; if (useAging && !(G.f&G_BACKBUFSEL)) { @@ -1469,7 +1533,7 @@ static void ccgDM_drawEdges(DerivedMesh *dm, int drawLooseEdges, int UNUSED(draw if (ccgdm->drawInteriorEdges) { int totface = ccgSubSurf_getNumFaces(ss); - for(j = 0; j < totface; j++) { + for (j = 0; j < totface; j++) { CCGFace *f = ccgdm->faceMap[j].face; int S, x, y, numVerts = ccgSubSurf_getFaceNumVerts(f); @@ -1546,8 +1610,8 @@ static void ccgDM_drawFacesSolid(DerivedMesh *dm, float (*partial_redraw_planes) ccgdm_pbvh_update(ccgdm); - if(ccgdm->pbvh && ccgdm->multires.mmd && !fast) { - if(dm->numTessFaceData) { + if (ccgdm->pbvh && ccgdm->multires.mmd && !fast) { + if (dm->numTessFaceData) { BLI_pbvh_draw(ccgdm->pbvh, partial_redraw_planes, NULL, setMaterial); glShadeModel(GL_FLAT); } @@ -1555,13 +1619,13 @@ static void ccgDM_drawFacesSolid(DerivedMesh *dm, float (*partial_redraw_planes) return; } - for(i = 0; i < totface; i++) { + for (i = 0; i < totface; i++) { CCGFace *f = ccgdm->faceMap[i].face; int S, x, y, numVerts = ccgSubSurf_getFaceNumVerts(f); int index = GET_INT_FROM_POINTER(ccgSubSurf_getFaceFaceHandle(f)); int new_matnr, new_shademodel; - if(faceFlags) { + if (faceFlags) { new_shademodel = (faceFlags[index].flag & ME_SMOOTH)? GL_SMOOTH: GL_FLAT; new_matnr= faceFlags[index].mat_nr; } @@ -1570,7 +1634,7 @@ static void ccgDM_drawFacesSolid(DerivedMesh *dm, float (*partial_redraw_planes) new_matnr= 0; } - if(shademodel != new_shademodel || matnr != new_matnr) { + if (shademodel != new_shademodel || matnr != new_matnr) { matnr= new_matnr; shademodel= new_shademodel; @@ -1579,7 +1643,7 @@ static void ccgDM_drawFacesSolid(DerivedMesh *dm, float (*partial_redraw_planes) glShadeModel(shademodel); } - if(!drawcurrent) + if (!drawcurrent) continue; for (S=0; S<numVerts; S++) { @@ -1599,7 +1663,8 @@ static void ccgDM_drawFacesSolid(DerivedMesh *dm, float (*partial_redraw_planes) } glEnd(); } - } else { + } + else { glBegin(GL_QUADS); for (y=0; y<gridSize-1; y+=step) { for (x=0; x<gridSize-1; x+=step) { @@ -1645,28 +1710,28 @@ static void ccgDM_drawMappedFacesGLSL(DerivedMesh *dm, matnr = -1; #define PASSATTRIB(dx, dy, vert) { \ - if(attribs.totorco) { \ + if (attribs.totorco) { \ index = getFaceIndex(ss, f, S, x+dx, y+dy, edgeSize, gridSize); \ glVertexAttrib3fvARB(attribs.orco.glIndex, attribs.orco.array[index]); \ } \ - for(b = 0; b < attribs.tottface; b++) { \ + for (b = 0; b < attribs.tottface; b++) { \ MTFace *tf = &attribs.tface[b].array[a]; \ glVertexAttrib2fvARB(attribs.tface[b].glIndex, tf->uv[vert]); \ } \ - for(b = 0; b < attribs.totmcol; b++) { \ + for (b = 0; b < attribs.totmcol; b++) { \ MCol *cp = &attribs.mcol[b].array[a*4 + vert]; \ GLubyte col[4]; \ col[0]= cp->b; col[1]= cp->g; col[2]= cp->r; col[3]= cp->a; \ glVertexAttrib4ubvARB(attribs.mcol[b].glIndex, col); \ } \ - if(attribs.tottang) { \ + if (attribs.tottang) { \ float *tang = attribs.tang.array[a*4 + vert]; \ glVertexAttrib4fvARB(attribs.tang.glIndex, tang); \ } \ } totface = ccgSubSurf_getNumFaces(ss); - for(a = 0, i = 0; i < totface; i++) { + for (a = 0, i = 0; i < totface; i++) { CCGFace *f = ccgdm->faceMap[i].face; int S, x, y, drawSmooth; int index = GET_INT_FROM_POINTER(ccgSubSurf_getFaceFaceHandle(f)); @@ -1674,7 +1739,7 @@ static void ccgDM_drawMappedFacesGLSL(DerivedMesh *dm, numVerts = ccgSubSurf_getFaceNumVerts(f); - if(faceFlags) { + if (faceFlags) { drawSmooth = (faceFlags[index].flag & ME_SMOOTH); new_matnr= faceFlags[index].mat_nr + 1; } @@ -1683,13 +1748,13 @@ static void ccgDM_drawMappedFacesGLSL(DerivedMesh *dm, new_matnr= 1; } - if(new_matnr != matnr) { + if (new_matnr != matnr) { doDraw = setMaterial(matnr = new_matnr, &gattribs); - if(doDraw) + if (doDraw) DM_vertex_attributes_from_gpu(dm, &gattribs, &attribs); } - if(!doDraw || (setDrawOptions && (origIndex != ORIGINDEX_NONE) && + if (!doDraw || (setDrawOptions && (origIndex != ORIGINDEX_NONE) && (setDrawOptions(userData, origIndex) == DM_DRAW_OPTION_SKIP))) { a += gridFaces*gridFaces*numVerts; continue; @@ -1715,7 +1780,7 @@ static void ccgDM_drawMappedFacesGLSL(DerivedMesh *dm, glNormal3fv(vdb->no); glVertex3fv(vdb->co); - if(x != gridFaces-1) + if (x != gridFaces-1) a++; } @@ -1734,7 +1799,8 @@ static void ccgDM_drawMappedFacesGLSL(DerivedMesh *dm, a++; } - } else { + } + else { glBegin(GL_QUADS); for (y=0; y<gridFaces; y++) { for (x=0; x<gridFaces; x++) { @@ -1788,34 +1854,34 @@ static void ccgDM_drawMappedFacesMat(DerivedMesh *dm, void (*setMaterial)(void * matnr = -1; #define PASSATTRIB(dx, dy, vert) { \ - if(attribs.totorco) { \ + if (attribs.totorco) { \ index = getFaceIndex(ss, f, S, x+dx, y+dy, edgeSize, gridSize); \ - if(attribs.orco.glTexco) \ + if (attribs.orco.glTexco) \ glTexCoord3fv(attribs.orco.array[index]); \ else \ glVertexAttrib3fvARB(attribs.orco.glIndex, attribs.orco.array[index]); \ } \ - for(b = 0; b < attribs.tottface; b++) { \ + for (b = 0; b < attribs.tottface; b++) { \ MTFace *tf = &attribs.tface[b].array[a]; \ - if(attribs.tface[b].glTexco) \ + if (attribs.tface[b].glTexco) \ glTexCoord2fv(tf->uv[vert]); \ else \ glVertexAttrib2fvARB(attribs.tface[b].glIndex, tf->uv[vert]); \ } \ - for(b = 0; b < attribs.totmcol; b++) { \ + for (b = 0; b < attribs.totmcol; b++) { \ MCol *cp = &attribs.mcol[b].array[a*4 + vert]; \ GLubyte col[4]; \ col[0]= cp->b; col[1]= cp->g; col[2]= cp->r; col[3]= cp->a; \ glVertexAttrib4ubvARB(attribs.mcol[b].glIndex, col); \ } \ - if(attribs.tottang) { \ + if (attribs.tottang) { \ float *tang = attribs.tang.array[a*4 + vert]; \ glVertexAttrib4fvARB(attribs.tang.glIndex, tang); \ } \ } totface = ccgSubSurf_getNumFaces(ss); - for(a = 0, i = 0; i < totface; i++) { + for (a = 0, i = 0; i < totface; i++) { CCGFace *f = ccgdm->faceMap[i].face; int S, x, y, drawSmooth; int index = GET_INT_FROM_POINTER(ccgSubSurf_getFaceFaceHandle(f)); @@ -1824,7 +1890,7 @@ static void ccgDM_drawMappedFacesMat(DerivedMesh *dm, void (*setMaterial)(void * numVerts = ccgSubSurf_getFaceNumVerts(f); /* get flags */ - if(faceFlags) { + if (faceFlags) { drawSmooth = (faceFlags[index].flag & ME_SMOOTH); new_matnr= faceFlags[index].mat_nr + 1; } @@ -1834,13 +1900,13 @@ static void ccgDM_drawMappedFacesMat(DerivedMesh *dm, void (*setMaterial)(void * } /* material */ - if(new_matnr != matnr) { + if (new_matnr != matnr) { setMaterial(userData, matnr = new_matnr, &gattribs); DM_vertex_attributes_from_gpu(dm, &gattribs, &attribs); } /* face hiding */ - if((setFace && (origIndex != ORIGINDEX_NONE) && !setFace(userData, origIndex))) { + if ((setFace && (origIndex != ORIGINDEX_NONE) && !setFace(userData, origIndex))) { a += gridFaces*gridFaces*numVerts; continue; } @@ -1866,7 +1932,7 @@ static void ccgDM_drawMappedFacesMat(DerivedMesh *dm, void (*setMaterial)(void * glNormal3fv(vdb->no); glVertex3fv(vdb->co); - if(x != gridFaces-1) + if (x != gridFaces-1) a++; } @@ -1885,7 +1951,8 @@ static void ccgDM_drawMappedFacesMat(DerivedMesh *dm, void (*setMaterial)(void * a++; } - } else { + } + else { glBegin(GL_QUADS); for (y=0; y<gridFaces; y++) { for (x=0; x<gridFaces; x++) { @@ -1924,7 +1991,7 @@ static void ccgDM_drawFacesTex_common(DerivedMesh *dm, { CCGDerivedMesh *ccgdm = (CCGDerivedMesh*) dm; CCGSubSurf *ss = ccgdm->ss; - MCol *mcol = dm->getTessFaceDataArray(dm, CD_WEIGHT_MCOL); + MCol *mcol = dm->getTessFaceDataArray(dm, CD_PREVIEW_MCOL); MTFace *tf = DM_get_tessface_data_layer(dm, CD_MTFACE); DMFlagMat *faceFlags = ccgdm->faceFlags; DMDrawOption draw_option; @@ -1935,14 +2002,14 @@ static void ccgDM_drawFacesTex_common(DerivedMesh *dm, ccgdm_pbvh_update(ccgdm); - if(!mcol) + if (!mcol) mcol = dm->getTessFaceDataArray(dm, CD_MCOL); - if(!mcol) + if (!mcol) mcol = dm->getTessFaceDataArray(dm, CD_TEXTURE_MCOL); totface = ccgSubSurf_getNumFaces(ss); - for(i = 0; i < totface; i++) { + for (i = 0; i < totface; i++) { CCGFace *f = ccgdm->faceMap[i].face; int S, x, y, numVerts = ccgSubSurf_getFaceNumVerts(f); int drawSmooth, index = ccgDM_getFaceMapIndex(ss, f); @@ -1950,7 +2017,7 @@ static void ccgDM_drawFacesTex_common(DerivedMesh *dm, unsigned char *cp= NULL; int mat_nr; - if(faceFlags) { + if (faceFlags) { drawSmooth = (faceFlags[origIndex].flag & ME_SMOOTH); mat_nr= faceFlags[origIndex].mat_nr; } @@ -1959,7 +2026,7 @@ static void ccgDM_drawFacesTex_common(DerivedMesh *dm, mat_nr= 0; } - if(drawParams) + if (drawParams) draw_option = drawParams(tf, (mcol != NULL), mat_nr); else if (index != ORIGINDEX_NONE) draw_option= (drawParamsMapped)? drawParamsMapped(userData, index): DM_DRAW_OPTION_NORMAL; @@ -1968,14 +2035,14 @@ static void ccgDM_drawFacesTex_common(DerivedMesh *dm, if (draw_option == DM_DRAW_OPTION_SKIP) { - if(tf) tf += gridFaces*gridFaces*numVerts; - if(mcol) mcol += gridFaces*gridFaces*numVerts*4; + if (tf) tf += gridFaces*gridFaces*numVerts; + if (mcol) mcol += gridFaces*gridFaces*numVerts*4; continue; } /* flag 1 == use vertex colors */ - if(mcol) { - if(draw_option != DM_DRAW_OPTION_NO_MCOL) + if (mcol) { + if (draw_option != DM_DRAW_OPTION_NO_MCOL) cp= (unsigned char*)mcol; mcol += gridFaces*gridFaces*numVerts*4; } @@ -1992,41 +2059,42 @@ static void ccgDM_drawFacesTex_common(DerivedMesh *dm, a = &faceGridData[(y+0)*gridSize + x]; b = &faceGridData[(y+1)*gridSize + x]; - if(tf) glTexCoord2fv(tf->uv[0]); - if(cp) glColor3ub(cp[3], cp[2], cp[1]); + if (tf) glTexCoord2fv(tf->uv[0]); + if (cp) glColor3ub(cp[3], cp[2], cp[1]); glNormal3fv(a->no); glVertex3fv(a->co); - if(tf) glTexCoord2fv(tf->uv[1]); - if(cp) glColor3ub(cp[7], cp[6], cp[5]); + if (tf) glTexCoord2fv(tf->uv[1]); + if (cp) glColor3ub(cp[7], cp[6], cp[5]); glNormal3fv(b->no); glVertex3fv(b->co); - if(x != gridFaces-1) { - if(tf) tf++; - if(cp) cp += 16; + if (x != gridFaces-1) { + if (tf) tf++; + if (cp) cp += 16; } } a = &faceGridData[(y+0)*gridSize + x]; b = &faceGridData[(y+1)*gridSize + x]; - if(tf) glTexCoord2fv(tf->uv[3]); - if(cp) glColor3ub(cp[15], cp[14], cp[13]); + if (tf) glTexCoord2fv(tf->uv[3]); + if (cp) glColor3ub(cp[15], cp[14], cp[13]); glNormal3fv(a->no); glVertex3fv(a->co); - if(tf) glTexCoord2fv(tf->uv[2]); - if(cp) glColor3ub(cp[11], cp[10], cp[9]); + if (tf) glTexCoord2fv(tf->uv[2]); + if (cp) glColor3ub(cp[11], cp[10], cp[9]); glNormal3fv(b->no); glVertex3fv(b->co); - if(tf) tf++; - if(cp) cp += 16; + if (tf) tf++; + if (cp) cp += 16; glEnd(); } - } else { + } + else { glShadeModel(GL_FLAT); glBegin(GL_QUADS); for (y=0; y<gridFaces; y++) { @@ -2038,24 +2106,24 @@ static void ccgDM_drawFacesTex_common(DerivedMesh *dm, ccgDM_glNormalFast(a_co, b_co, c_co, d_co); - if(tf) glTexCoord2fv(tf->uv[1]); - if(cp) glColor3ub(cp[7], cp[6], cp[5]); + if (tf) glTexCoord2fv(tf->uv[1]); + if (cp) glColor3ub(cp[7], cp[6], cp[5]); glVertex3fv(d_co); - if(tf) glTexCoord2fv(tf->uv[2]); - if(cp) glColor3ub(cp[11], cp[10], cp[9]); + if (tf) glTexCoord2fv(tf->uv[2]); + if (cp) glColor3ub(cp[11], cp[10], cp[9]); glVertex3fv(c_co); - if(tf) glTexCoord2fv(tf->uv[3]); - if(cp) glColor3ub(cp[15], cp[14], cp[13]); + if (tf) glTexCoord2fv(tf->uv[3]); + if (cp) glColor3ub(cp[15], cp[14], cp[13]); glVertex3fv(b_co); - if(tf) glTexCoord2fv(tf->uv[0]); - if(cp) glColor3ub(cp[3], cp[2], cp[1]); + if (tf) glTexCoord2fv(tf->uv[0]); + if (cp) glColor3ub(cp[3], cp[2], cp[1]); glVertex3fv(a_co); - if(tf) tf++; - if(cp) cp += 16; + if (tf) tf++; + if (cp) cp += 16; } } glEnd(); @@ -2089,18 +2157,19 @@ static void ccgDM_drawUVEdges(DerivedMesh *dm) if (tf) { glBegin(GL_LINES); - for(i = 0; i < dm->numTessFaceData; i++, mf++, tf++) { - if(!(mf->flag&ME_HIDE)) { + for (i = 0; i < dm->numTessFaceData; i++, mf++, tf++) { + if (!(mf->flag&ME_HIDE)) { glVertex2fv(tf->uv[0]); glVertex2fv(tf->uv[1]); glVertex2fv(tf->uv[1]); glVertex2fv(tf->uv[2]); - if(!mf->v4) { + if (!mf->v4) { glVertex2fv(tf->uv[2]); glVertex2fv(tf->uv[0]); - } else { + } + else { glVertex2fv(tf->uv[2]); glVertex2fv(tf->uv[3]); @@ -2130,14 +2199,14 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm, /* currently unused -- each original face is handled separately */ (void)compareDrawOptions; - if(useColors) { - mcol = dm->getTessFaceDataArray(dm, CD_WEIGHT_MCOL); - if(!mcol) + if (useColors) { + mcol = dm->getTessFaceDataArray(dm, CD_PREVIEW_MCOL); + if (!mcol) mcol = dm->getTessFaceDataArray(dm, CD_MCOL); } totface = ccgSubSurf_getNumFaces(ss); - for(i = 0; i < totface; i++) { + for (i = 0; i < totface; i++) { CCGFace *f = ccgdm->faceMap[i].face; int S, x, y, numVerts = ccgSubSurf_getFaceNumVerts(f); int drawSmooth, index = ccgDM_getFaceMapIndex(ss, f); @@ -2146,11 +2215,11 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm, origIndex = GET_INT_FROM_POINTER(ccgSubSurf_getFaceFaceHandle(f)); - if(flag & DM_DRAW_ALWAYS_SMOOTH) drawSmooth = 1; - else if(faceFlags) drawSmooth = (faceFlags[origIndex].flag & ME_SMOOTH); + if (flag & DM_DRAW_ALWAYS_SMOOTH) drawSmooth = 1; + else if (faceFlags) drawSmooth = (faceFlags[origIndex].flag & ME_SMOOTH); else drawSmooth = 1; - if(mcol) { + if (mcol) { cp= (unsigned char*)mcol; mcol += gridFaces*gridFaces*numVerts*4; } @@ -2158,7 +2227,7 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm, { DMDrawOption draw_option= DM_DRAW_OPTION_NORMAL; - if(index == ORIGINDEX_NONE) + if (index == ORIGINDEX_NONE) draw_option= setMaterial(faceFlags ? faceFlags[origIndex].mat_nr + 1: 1, NULL); /* XXX, no faceFlags no material */ else if (setDrawOptions) draw_option= setDrawOptions(userData, index); @@ -2183,33 +2252,34 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm, a = &faceGridData[(y+0)*gridSize + x]; b = &faceGridData[(y+1)*gridSize + x]; - if(cp) glColor3ub(cp[3], cp[2], cp[1]); + if (cp) glColor3ub(cp[3], cp[2], cp[1]); glNormal3fv(a->no); glVertex3fv(a->co); - if(cp) glColor3ub(cp[7], cp[6], cp[5]); + if (cp) glColor3ub(cp[7], cp[6], cp[5]); glNormal3fv(b->no); glVertex3fv(b->co); - if(x != gridFaces-1) { - if(cp) cp += 16; + if (x != gridFaces-1) { + if (cp) cp += 16; } } a = &faceGridData[(y+0)*gridSize + x]; b = &faceGridData[(y+1)*gridSize + x]; - if(cp) glColor3ub(cp[15], cp[14], cp[13]); + if (cp) glColor3ub(cp[15], cp[14], cp[13]); glNormal3fv(a->no); glVertex3fv(a->co); - if(cp) glColor3ub(cp[11], cp[10], cp[9]); + if (cp) glColor3ub(cp[11], cp[10], cp[9]); glNormal3fv(b->no); glVertex3fv(b->co); - if(cp) cp += 16; + if (cp) cp += 16; glEnd(); } - } else { + } + else { glBegin(GL_QUADS); for (y=0; y<gridFaces; y++) { for (x=0; x<gridFaces; x++) { @@ -2220,16 +2290,16 @@ static void ccgDM_drawMappedFaces(DerivedMesh *dm, ccgDM_glNormalFast(a, b, c, d); - if(cp) glColor3ub(cp[7], cp[6], cp[5]); + if (cp) glColor3ub(cp[7], cp[6], cp[5]); glVertex3fv(d); - if(cp) glColor3ub(cp[11], cp[10], cp[9]); + if (cp) glColor3ub(cp[11], cp[10], cp[9]); glVertex3fv(c); - if(cp) glColor3ub(cp[15], cp[14], cp[13]); + if (cp) glColor3ub(cp[15], cp[14], cp[13]); glVertex3fv(b); - if(cp) glColor3ub(cp[3], cp[2], cp[1]); + if (cp) glColor3ub(cp[3], cp[2], cp[1]); glVertex3fv(a); - if(cp) cp += 16; + if (cp) cp += 16; } } glEnd(); @@ -2339,28 +2409,40 @@ static void ccgDM_release(DerivedMesh *dm) if (DM_release(dm)) { /* Before freeing, need to update the displacement map */ - if(ccgdm->multires.modified) { + if (ccgdm->multires.modified_flags) { /* Check that mmd still exists */ - if(!ccgdm->multires.local_mmd && BLI_findindex(&ccgdm->multires.ob->modifiers, ccgdm->multires.mmd) < 0) + if (!ccgdm->multires.local_mmd && + BLI_findindex(&ccgdm->multires.ob->modifiers, ccgdm->multires.mmd) < 0) ccgdm->multires.mmd = NULL; - if(ccgdm->multires.mmd) - ccgdm->multires.update(dm); + + if (ccgdm->multires.mmd) { + if (ccgdm->multires.modified_flags & MULTIRES_COORDS_MODIFIED) + multires_modifier_update_mdisps(dm); + if (ccgdm->multires.modified_flags & MULTIRES_HIDDEN_MODIFIED) + multires_modifier_update_hidden(dm); + } } if (ccgdm->ehash) BLI_edgehash_free(ccgdm->ehash, NULL); - if(ccgdm->reverseFaceMap) MEM_freeN(ccgdm->reverseFaceMap); - 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->gridFlagMats) MEM_freeN(ccgdm->gridFlagMats); - if(ccgdm->freeSS) ccgSubSurf_free(ccgdm->ss); - if(ccgdm->fmap) MEM_freeN(ccgdm->fmap); - if(ccgdm->fmap_mem) MEM_freeN(ccgdm->fmap_mem); - if(ccgdm->pmap) MEM_freeN(ccgdm->pmap); - if(ccgdm->pmap_mem) MEM_freeN(ccgdm->pmap_mem); + if (ccgdm->reverseFaceMap) MEM_freeN(ccgdm->reverseFaceMap); + 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->gridFlagMats) MEM_freeN(ccgdm->gridFlagMats); + if (ccgdm->gridHidden) { + int i, numGrids = dm->getNumGrids(dm); + for (i = 0; i < numGrids; i++) { + if (ccgdm->gridHidden[i]) + MEM_freeN(ccgdm->gridHidden[i]); + } + MEM_freeN(ccgdm->gridHidden); + } + if (ccgdm->freeSS) ccgSubSurf_free(ccgdm->ss); + if (ccgdm->pmap) MEM_freeN(ccgdm->pmap); + if (ccgdm->pmap_mem) MEM_freeN(ccgdm->pmap_mem); MEM_freeN(ccgdm->edgeFlags); MEM_freeN(ccgdm->faceFlags); MEM_freeN(ccgdm->vertMap); @@ -2372,7 +2454,7 @@ static void ccgDM_release(DerivedMesh *dm) static void ccg_loops_to_corners(CustomData *fdata, CustomData *ldata, CustomData *pdata, int loopstart, int findex, int polyindex, - const int numTex, const int numCol, const int hasWCol, const int hasOrigSpace) + const int numTex, const int numCol, const int hasPCol, const int hasOrigSpace) { MTFace *texface; MTexPoly *texpoly; @@ -2381,7 +2463,7 @@ static void ccg_loops_to_corners(CustomData *fdata, CustomData *ldata, MLoopUV *mloopuv; int i, j; - for(i=0; i < numTex; i++) { + for (i=0; i < numTex; i++) { texface = CustomData_get_n(fdata, CD_MTFACE, findex, i); texpoly = CustomData_get_n(pdata, CD_MTEXPOLY, polyindex, i); @@ -2393,27 +2475,21 @@ static void ccg_loops_to_corners(CustomData *fdata, CustomData *ldata, } } - for(i=0; i < numCol; i++) { + for (i=0; i < numCol; i++) { mloopcol = CustomData_get_n(ldata, CD_MLOOPCOL, loopstart, i); mcol = CustomData_get_n(fdata, CD_MCOL, findex, i); for (j=0; j<4; j++, mloopcol++) { - mcol[j].r = mloopcol->r; - mcol[j].g = mloopcol->g; - mcol[j].b = mloopcol->b; - mcol[j].a = mloopcol->a; + MESH_MLOOPCOL_TO_MCOL(mloopcol, &mcol[j]); } } - if (hasWCol) { - mloopcol = CustomData_get(ldata, loopstart, CD_WEIGHT_MLOOPCOL); - mcol = CustomData_get(fdata, findex, CD_WEIGHT_MCOL); + if (hasPCol) { + mloopcol = CustomData_get(ldata, loopstart, CD_PREVIEW_MLOOPCOL); + mcol = CustomData_get(fdata, findex, CD_PREVIEW_MCOL); for (j=0; j<4; j++, mloopcol++) { - mcol[j].r = mloopcol->r; - mcol[j].g = mloopcol->g; - mcol[j].b = mloopcol->b; - mcol[j].a = mloopcol->a; + MESH_MLOOPCOL_TO_MCOL(mloopcol, &mcol[j]); } } @@ -2430,7 +2506,7 @@ static void ccg_loops_to_corners(CustomData *fdata, CustomData *ldata, static void *ccgDM_get_vert_data_layer(DerivedMesh *dm, int type) { - if(type == CD_ORIGINDEX) { + if (type == CD_ORIGINDEX) { /* create origindex on demand to save memory */ CCGDerivedMesh *ccgdm= (CCGDerivedMesh*)dm; CCGSubSurf *ss= ccgdm->ss; @@ -2450,10 +2526,10 @@ static void *ccgDM_get_vert_data_layer(DerivedMesh *dm, int type) totnone= dm->numVertData - totorig; /* original vertices are at the end */ - for(a=0; a<totnone; a++) + for (a=0; a<totnone; a++) origindex[a]= ORIGINDEX_NONE; - for(index=0; index<totorig; index++, a++) { + for (index=0; index<totorig; index++, a++) { CCGVert *v = ccgdm->vertMap[index].vert; origindex[a] = ccgDM_getVertMapIndex(ccgdm->ss, v); } @@ -2466,7 +2542,7 @@ static void *ccgDM_get_vert_data_layer(DerivedMesh *dm, int type) static void *ccgDM_get_edge_data_layer(DerivedMesh *dm, int type) { - if(type == CD_ORIGINDEX) { + if (type == CD_ORIGINDEX) { /* create origindex on demand to save memory */ CCGDerivedMesh *ccgdm= (CCGDerivedMesh*)dm; CCGSubSurf *ss= ccgdm->ss; @@ -2488,14 +2564,14 @@ static void *ccgDM_get_edge_data_layer(DerivedMesh *dm, int type) totnone= dm->numEdgeData - totorig; /* original edges are at the end */ - for(a=0; a<totnone; a++) + for (a=0; a<totnone; a++) origindex[a]= ORIGINDEX_NONE; - for(index=0; index<totedge; index++) { + for (index=0; index<totedge; index++) { CCGEdge *e= ccgdm->edgeMap[index].edge; int mapIndex= ccgDM_getEdgeMapIndex(ss, e); - for(i = 0; i < edgeSize - 1; i++, a++) + for (i = 0; i < edgeSize - 1; i++, a++) origindex[a]= mapIndex; } @@ -2507,7 +2583,7 @@ static void *ccgDM_get_edge_data_layer(DerivedMesh *dm, int type) static void *ccgDM_get_tessface_data_layer(DerivedMesh *dm, int type) { - if(type == CD_ORIGINDEX) { + if (type == CD_ORIGINDEX) { /* create origindex on demand to save memory */ CCGDerivedMesh *ccgdm= (CCGDerivedMesh*)dm; CCGSubSurf *ss= ccgdm->ss; @@ -2526,12 +2602,12 @@ static void *ccgDM_get_tessface_data_layer(DerivedMesh *dm, int type) totface= ccgSubSurf_getNumFaces(ss); - for(a=0, index=0; index<totface; index++) { + for (a=0, index=0; index<totface; index++) { CCGFace *f = ccgdm->faceMap[index].face; int numVerts = ccgSubSurf_getFaceNumVerts(f); int mapIndex = ccgDM_getFaceMapIndex(ss, f); - for(i=0; i<gridFaces*gridFaces*numVerts; i++, a++) + for (i=0; i<gridFaces*gridFaces*numVerts; i++, a++) origindex[a]= mapIndex; } @@ -2579,7 +2655,7 @@ static int ccgDM_getNumGrids(DerivedMesh *dm) numFaces= ccgSubSurf_getNumFaces(ccgdm->ss); numGrids= 0; - for(index=0; index<numFaces; index++) { + for (index=0; index<numFaces; index++) { CCGFace *f = ccgdm->faceMap[index].face; numGrids += ccgSubSurf_getFaceNumVerts(f); } @@ -2602,24 +2678,24 @@ static int ccgdm_adjacent_grid(int *gridOffset, CCGFace *f, int S, int offset) e = ccgSubSurf_getFaceEdge(f, S); numFaces = ccgSubSurf_getEdgeNumFaces(e); - if(numFaces != 2) + if (numFaces != 2) return -1; - for(i = 0; i < numFaces; i++) { + for (i = 0; i < numFaces; i++) { adjf = ccgSubSurf_getEdgeFace(e, i); - if(adjf != f) { + if (adjf != f) { numEdges = ccgSubSurf_getFaceNumVerts(adjf); - for(j = 0; j < numEdges; j++) - if(ccgSubSurf_getFaceEdge(adjf, j) == e) + for (j = 0; j < numEdges; j++) + if (ccgSubSurf_getFaceEdge(adjf, j) == e) break; - if(j != numEdges) + if (j != numEdges) break; } } - if(numEdges == 0) + if (numEdges == 0) return -1; fIndex = GET_INT_FROM_POINTER(ccgSubSurf_getFaceFaceHandle(adjf)); @@ -2638,7 +2714,7 @@ static void ccgdm_create_grids(DerivedMesh *dm) int *gridOffset; int index, numFaces, numGrids, S, gIndex /*, gridSize*/; - if(ccgdm->gridData) + if (ccgdm->gridData) return; numGrids = ccgDM_getNumGrids(dm); @@ -2648,7 +2724,7 @@ static void ccgdm_create_grids(DerivedMesh *dm) /* compute offset into grid array for each face */ gridOffset = MEM_mallocN(sizeof(int)*numFaces, "ccgdm.gridOffset"); - for(gIndex = 0, index = 0; index < numFaces; index++) { + for (gIndex = 0, index = 0; index < numFaces; index++) { CCGFace *f = ccgdm->faceMap[index].face; int numVerts = ccgSubSurf_getFaceNumVerts(f); @@ -2662,11 +2738,13 @@ static void ccgdm_create_grids(DerivedMesh *dm) gridFaces = MEM_mallocN(sizeof(CCGFace*)*numGrids, "ccgdm.gridFaces"); gridFlagMats = MEM_mallocN(sizeof(DMFlagMat)*numGrids, "ccgdm.gridFlagMats"); - for(gIndex = 0, index = 0; index < numFaces; index++) { + ccgdm->gridHidden = MEM_callocN(sizeof(BLI_bitmap)*numGrids, "ccgdm.gridHidden"); + + for (gIndex = 0, index = 0; index < numFaces; index++) { CCGFace *f = ccgdm->faceMap[index].face; int numVerts = ccgSubSurf_getFaceNumVerts(f); - for(S = 0; S < numVerts; S++, gIndex++) { + for (S = 0; S < numVerts; S++, gIndex++) { int prevS = (S - 1 + numVerts) % numVerts; int nextS = (S + 1 + numVerts) % numVerts; @@ -2726,11 +2804,19 @@ static DMFlagMat *ccgDM_getGridFlagMats(DerivedMesh *dm) return ccgdm->gridFlagMats; } -static ListBase *ccgDM_getPolyMap(Object *ob, DerivedMesh *dm) +static BLI_bitmap *ccgDM_getGridHidden(DerivedMesh *dm) { CCGDerivedMesh *ccgdm= (CCGDerivedMesh*)dm; + + ccgdm_create_grids(dm); + return ccgdm->gridHidden; +} - if(!ccgdm->multires.mmd && !ccgdm->pmap && ob->type == OB_MESH) { +static const MeshElemMap *ccgDM_getPolyMap(Object *ob, DerivedMesh *dm) +{ + CCGDerivedMesh *ccgdm= (CCGDerivedMesh*)dm; + + if (!ccgdm->multires.mmd && !ccgdm->pmap && ob->type == OB_MESH) { Mesh *me= ob->data; create_vert_poly_map(&ccgdm->pmap, &ccgdm->pmap_mem, @@ -2747,7 +2833,7 @@ static int ccgDM_use_grid_pbvh(CCGDerivedMesh *ccgdm) /* both of multires and subsurf modifiers are CCG, but * grids should only be used when sculpting on multires */ - if(!mmd) + if (!mmd) return 0; return 1; @@ -2758,18 +2844,18 @@ static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm) CCGDerivedMesh *ccgdm= (CCGDerivedMesh*)dm; int gridSize, numGrids, grid_pbvh; - if(!ob) { + if (!ob) { ccgdm->pbvh= NULL; return NULL; } - if(!ob->sculpt) + if (!ob->sculpt) return NULL; grid_pbvh= ccgDM_use_grid_pbvh(ccgdm); - if(ob->sculpt->pbvh) { - if(grid_pbvh) { + if (ob->sculpt->pbvh) { + if (grid_pbvh) { /* pbvh's grids, gridadj and gridfaces points to data inside ccgdm * but this can be freed on ccgdm release, this updates the pointers * when the ccgdm gets remade, the assumption is that the topology @@ -2781,13 +2867,13 @@ static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm) ccgdm->pbvh = ob->sculpt->pbvh; } - if(ccgdm->pbvh) + if (ccgdm->pbvh) return ccgdm->pbvh; /* no pbvh exists yet, we need to create one. only in case of multires * we build a pbvh over the modified mesh, in other cases the base mesh * is being sculpted, so we build a pbvh from that. */ - if(grid_pbvh) { + if (grid_pbvh) { ccgdm_create_grids(dm); gridSize = ccgDM_getGridSize(dm); @@ -2795,8 +2881,9 @@ static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm) ob->sculpt->pbvh= ccgdm->pbvh = BLI_pbvh_new(); BLI_pbvh_build_grids(ccgdm->pbvh, ccgdm->gridData, ccgdm->gridAdjacency, - numGrids, gridSize, (void**)ccgdm->gridFaces, ccgdm->gridFlagMats); - } else if(ob->type == OB_MESH) { + numGrids, gridSize, (void**)ccgdm->gridFaces, ccgdm->gridFlagMats, ccgdm->gridHidden); + } + else if (ob->type == OB_MESH) { Mesh *me= ob->data; ob->sculpt->pbvh= ccgdm->pbvh = BLI_pbvh_new(); BLI_assert(!(me->mface == NULL && me->mpoly != NULL)); /* BMESH ONLY complain if mpoly is valid but not mface */ @@ -2832,7 +2919,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, int *vertOrigIndex, *faceOrigIndex, *polyOrigIndex, *base_polyOrigIndex; /* *edgeOrigIndex - as yet, unused */ short *edgeFlags; DMFlagMat *faceFlags; - int *loopidx = NULL, *vertidx = NULL; + int *loopidx = NULL, *vertidx = NULL, *polyidx = NULL; BLI_array_declare(loopidx); BLI_array_declare(vertidx); int loopindex, loopindex2; @@ -2842,7 +2929,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, /*int gridSideVerts;*/ int gridSideEdges; int numTex, numCol; - int hasWCol, hasOrigSpace; + int hasPCol, hasOrigSpace; int gridInternalEdges; float *w = NULL; WeightTable wtable = {0}; @@ -2860,12 +2947,13 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, numTex = CustomData_number_of_layers(&ccgdm->dm.loopData, CD_MLOOPUV); numCol = CustomData_number_of_layers(&ccgdm->dm.loopData, CD_MLOOPCOL); - hasWCol = CustomData_has_layer(&ccgdm->dm.loopData, CD_WEIGHT_MLOOPCOL); + hasPCol = CustomData_has_layer(&ccgdm->dm.loopData, CD_PREVIEW_MLOOPCOL); hasOrigSpace = CustomData_has_layer(&ccgdm->dm.loopData, CD_ORIGSPACE_MLOOP); if ( (numTex && CustomData_number_of_layers(&ccgdm->dm.faceData, CD_MTFACE) != numTex) || (numCol && CustomData_number_of_layers(&ccgdm->dm.faceData, CD_MCOL) != numCol) || + (hasPCol && !CustomData_has_layer(&ccgdm->dm.faceData, CD_PREVIEW_MCOL)) || (hasOrigSpace && !CustomData_has_layer(&ccgdm->dm.faceData, CD_ORIGSPACE)) ) { CustomData_from_bmeshpoly(&ccgdm->dm.faceData, @@ -2874,6 +2962,10 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, ccgSubSurf_getNumFinalFaces(ss)); } + /* We absolutely need that layer, else it's no valid tessellated data! */ + polyidx = CustomData_add_layer(&ccgdm->dm.faceData, CD_POLYINDEX, CD_CALLOC, + NULL, ccgSubSurf_getNumFinalFaces(ss)); + ccgdm->dm.getMinMax = ccgDM_getMinMax; ccgdm->dm.getNumVerts = ccgDM_getNumVerts; ccgdm->dm.getNumEdges = ccgDM_getNumEdges; @@ -2908,6 +3000,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, ccgdm->dm.getGridAdjacency = ccgDM_getGridAdjacency; ccgdm->dm.getGridOffset = ccgDM_getGridOffset; ccgdm->dm.getGridFlagMats = ccgDM_getGridFlagMats; + ccgdm->dm.getGridHidden = ccgDM_getGridHidden; ccgdm->dm.getPolyMap = ccgDM_getPolyMap; ccgdm->dm.getPBVH = ccgDM_getPBVH; @@ -2948,7 +3041,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, totvert = ccgSubSurf_getNumVerts(ss); ccgdm->vertMap = MEM_mallocN(totvert * sizeof(*ccgdm->vertMap), "vertMap"); vi = ccgSubSurf_getVertIterator(ss); - for(; !ccgVertIterator_isStopped(vi); ccgVertIterator_next(vi)) { + for (; !ccgVertIterator_isStopped(vi); ccgVertIterator_next(vi)) { CCGVert *v = ccgVertIterator_getCurrent(vi); ccgdm->vertMap[GET_INT_FROM_POINTER(ccgSubSurf_getVertVertHandle(v))].vert = v; @@ -2958,7 +3051,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, totedge = ccgSubSurf_getNumEdges(ss); ccgdm->edgeMap = MEM_mallocN(totedge * sizeof(*ccgdm->edgeMap), "edgeMap"); ei = ccgSubSurf_getEdgeIterator(ss); - for(; !ccgEdgeIterator_isStopped(ei); ccgEdgeIterator_next(ei)) { + for (; !ccgEdgeIterator_isStopped(ei); ccgEdgeIterator_next(ei)) { CCGEdge *e = ccgEdgeIterator_getCurrent(ei); ccgdm->edgeMap[GET_INT_FROM_POINTER(ccgSubSurf_getEdgeEdgeHandle(e))].edge = e; @@ -2967,7 +3060,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, totface = ccgSubSurf_getNumFaces(ss); ccgdm->faceMap = MEM_mallocN(totface * sizeof(*ccgdm->faceMap), "faceMap"); fi = ccgSubSurf_getFaceIterator(ss); - for(; !ccgFaceIterator_isStopped(fi); ccgFaceIterator_next(fi)) { + for (; !ccgFaceIterator_isStopped(fi); ccgFaceIterator_next(fi)) { CCGFace *f = ccgFaceIterator_getCurrent(fi); ccgdm->faceMap[GET_INT_FROM_POINTER(ccgSubSurf_getFaceFaceHandle(f))].face = f; @@ -3007,7 +3100,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, #if 0 /* this is not in trunk, can gives problems because colors initialize - * as black, just dont do it!, it works fine - campbell */ + * as black, just don't do it!, it works fine - campbell */ if (!CustomData_has_layer(&ccgdm->dm.faceData, CD_MCOL)) DM_add_tessface_layer(&ccgdm->dm, CD_MCOL, CD_CALLOC, NULL); mcol = DM_get_tessface_data_layer(&ccgdm->dm, CD_MCOL); @@ -3067,8 +3160,8 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, ++vertNum; /*interpolate per-vert data*/ - for(s = 0; s < numVerts; s++) { - for(x = 1; x < gridFaces; x++) { + for (s = 0; s < numVerts; s++) { + for (x = 1; x < gridFaces; x++) { w2 = w + s*numVerts*g2_wid*g2_wid + x*numVerts; DM_interp_vert_data(dm, &ccgdm->dm, vertidx, w2, numVerts, vertNum); @@ -3083,9 +3176,9 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, } /*interpolate per-vert data*/ - for(s = 0; s < numVerts; s++) { - for(y = 1; y < gridFaces; y++) { - for(x = 1; x < gridFaces; x++) { + for (s = 0; s < numVerts; s++) { + for (y = 1; y < gridFaces; y++) { + for (x = 1; x < gridFaces; x++) { w2 = w + s*numVerts*g2_wid*g2_wid + (y*g2_wid+x)*numVerts; DM_interp_vert_data(dm, &ccgdm->dm, vertidx, w2, numVerts, vertNum); @@ -3101,7 +3194,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, } if (has_edge_origindex) { - for(i = 0; i < numFinalEdges; ++i) + for (i = 0; i < numFinalEdges; ++i) *(int *)DM_get_edge_data(&ccgdm->dm, edgeNum + i, CD_ORIGINDEX) = ORIGINDEX_NONE; } @@ -3133,10 +3226,10 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, /*copy over poly data, e.g. mtexpoly*/ CustomData_copy_data(&dm->polyData, &ccgdm->dm.polyData, origIndex, faceNum, 1); - /*generate tesselated face data used for drawing*/ + /*generate tessellated face data used for drawing*/ ccg_loops_to_corners(&ccgdm->dm.faceData, &ccgdm->dm.loopData, &ccgdm->dm.polyData, loopindex2-4, faceNum, faceNum, - numTex, numCol, hasWCol, hasOrigSpace); + numTex, numCol, hasPCol, hasOrigSpace); /*set original index data*/ if (faceOrigIndex) { @@ -3150,6 +3243,9 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, ccgdm->reverseFaceMap[faceNum] = index; + /* This is a simple one to one mapping, here... */ + polyidx[faceNum] = faceNum; + faceNum++; } } @@ -3158,7 +3254,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, edgeNum += numFinalEdges; } - for(index = 0; index < totedge; ++index) { + for (index = 0; index < totedge; ++index) { CCGEdge *e = ccgdm->edgeMap[index].edge; int numFinalEdges = edgeSize - 1; int mapIndex = ccgDM_getEdgeMapIndex(ss, e); @@ -3175,13 +3271,13 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, ccgdm->edgeMap[index].startVert = vertNum; ccgdm->edgeMap[index].startEdge = edgeNum; - if(edgeIdx >= 0 && edgeFlags) + if (edgeIdx >= 0 && edgeFlags) edgeFlags[edgeIdx] = medge[edgeIdx].flag; /* set the edge base vert */ *((int*)ccgSubSurf_getEdgeUserData(ss, e)) = vertNum; - for(x = 1; x < edgeSize - 1; x++) { + for (x = 1; x < edgeSize - 1; x++) { float w[2]; w[1] = (float) x / (edgeSize - 1); w[0] = 1 - w[1]; @@ -3193,7 +3289,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, ++vertNum; } - for(i = 0; i < numFinalEdges; ++i) { + for (i = 0; i < numFinalEdges; ++i) { if (has_edge_origindex) { *(int *)DM_get_edge_data(&ccgdm->dm, edgeNum + i, CD_ORIGINDEX) = mapIndex; @@ -3203,7 +3299,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, edgeNum += numFinalEdges; } - if(useSubsurfUv) { + if (useSubsurfUv) { CustomData *ldata = &ccgdm->dm.loopData; CustomData *dmldata = &dm->loopData; int numlayer = CustomData_number_of_layers(ldata, CD_MLOOPUV); @@ -3213,7 +3309,7 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, set_subsurf_uv(ss, dm, &ccgdm->dm, i); } - for(index = 0; index < totvert; ++index) { + for (index = 0; index < totvert; ++index) { CCGVert *v = ccgdm->vertMap[index].vert; int mapIndex = ccgDM_getVertMapIndex(ccgdm->ss, v); int vertIdx; @@ -3240,6 +3336,9 @@ static CCGDerivedMesh *getCCGDerivedMesh(CCGSubSurf *ss, ccgdm->dm.numLoopData = loopindex2; ccgdm->dm.numPolyData = faceNum; + /* All tessellated CD layers were updated! */ + ccgdm->dm.dirty &= ~DM_DIRTY_TESS_CDLAYERS; + BLI_array_free(vertidx); BLI_array_free(loopidx); free_ss_weights(&wtable); @@ -3261,7 +3360,7 @@ struct DerivedMesh *subsurf_make_derived_from_derived( int drawInteriorEdges = !(smd->flags & eSubsurfModifierFlag_ControlEdges); CCGDerivedMesh *result; - if(forEditMode) { + if (forEditMode) { int levels= (smd->modifier.scene)? get_render_subsurf_level(&smd->modifier.scene->r, smd->levels): smd->levels; smd->emCache = _getSubSurf(smd->emCache, levels, useAging|CCG_CALC_NORMALS); @@ -3270,12 +3369,13 @@ struct DerivedMesh *subsurf_make_derived_from_derived( result = getCCGDerivedMesh(smd->emCache, drawInteriorEdges, useSubsurfUv, dm); - } else if(useRenderParams) { + } + else if (useRenderParams) { /* Do not use cache in render mode. */ CCGSubSurf *ss; int levels= (smd->modifier.scene)? get_render_subsurf_level(&smd->modifier.scene->r, smd->renderLevels): smd->renderLevels; - if(levels == 0) + if (levels == 0) return dm; ss = _getSubSurf(NULL, levels, CCG_USE_ARENA|CCG_CALC_NORMALS); @@ -3286,7 +3386,8 @@ struct DerivedMesh *subsurf_make_derived_from_derived( drawInteriorEdges, useSubsurfUv, dm); result->freeSS = 1; - } else { + } + else { int useIncremental = (smd->flags & eSubsurfModifierFlag_Incremental); int levels= (smd->modifier.scene)? get_render_subsurf_level(&smd->modifier.scene->r, smd->levels): smd->levels; CCGSubSurf *ss; @@ -3302,12 +3403,12 @@ struct DerivedMesh *subsurf_make_derived_from_derived( * Addendum: we can't really ensure that this is never called in edit * mode, so now we have a parameter to verify it. - brecht */ - if(!inEditMode && smd->emCache) { + if (!inEditMode && smd->emCache) { ccgSubSurf_free(smd->emCache); smd->emCache = NULL; } - if(useIncremental && isFinalCalc) { + if (useIncremental && isFinalCalc) { smd->mCache = ss = _getSubSurf(smd->mCache, levels, useAging|CCG_CALC_NORMALS); ss_sync_from_derivedmesh(ss, dm, vertCos, useSimple); @@ -3315,7 +3416,8 @@ struct DerivedMesh *subsurf_make_derived_from_derived( result = getCCGDerivedMesh(smd->mCache, drawInteriorEdges, useSubsurfUv, dm); - } else { + } + else { if (smd->mCache && isFinalCalc) { ccgSubSurf_free(smd->mCache); smd->mCache = NULL; @@ -3326,7 +3428,7 @@ struct DerivedMesh *subsurf_make_derived_from_derived( result = getCCGDerivedMesh(ss, drawInteriorEdges, useSubsurfUv, dm); - if(isFinalCalc) + if (isFinalCalc) smd->mCache = ss; else result->freeSS = 1; @@ -3373,7 +3475,7 @@ void subsurf_calculate_limit_positions(Mesh *me, float (*positions_r)[3]) /* ad-hoc correction for boundary vertices, to at least avoid them * moving completely out of place (brecht) */ - if(numFaces && numFaces != N) + if (numFaces && numFaces != N) mul_v3_fl(face_sum, (float)N/(float)numFaces); co = ccgSubSurf_getVertData(ss, v); @@ -3387,4 +3489,3 @@ void subsurf_calculate_limit_positions(Mesh *me, float (*positions_r)[3]) dm->release(dm); } - |