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Differential D14018 Diff 48330 source/blender/bmesh/intern/bmesh_mesh_convert.cc

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source/blender/bmesh/intern/bmesh_mesh_convert.cc

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BLI_assert(cd_mask_extra == nullptr || (cd_mask_extra->vmask & CD_MASK_SHAPEKEY) == 0); BLI_assert(cd_mask_extra == nullptr || (cd_mask_extra->vmask & CD_MASK_SHAPEKEY) == 0);
me->totvert = bm->totvert; me->totvert = bm->totvert;
me->totedge = bm->totedge; me->totedge = bm->totedge;
me->totface = 0; me->totface = 0;
me->totloop = bm->totloop; me->totloop = bm->totloop;
me->totpoly = bm->totface; me->totpoly = bm->totface;
CustomData_add_layer(&me->vdata, CD_ORIGINDEX, CD_CALLOC, nullptr, bm->totvert);
CustomData_add_layer(&me->edata, CD_ORIGINDEX, CD_CALLOC, nullptr, bm->totedge);
CustomData_add_layer(&me->pdata, CD_ORIGINDEX, CD_CALLOC, nullptr, bm->totface);
CustomData_add_layer(&me->vdata, CD_MVERT, CD_CALLOC, nullptr, bm->totvert); CustomData_add_layer(&me->vdata, CD_MVERT, CD_CALLOC, nullptr, bm->totvert);
CustomData_add_layer(&me->edata, CD_MEDGE, CD_CALLOC, nullptr, bm->totedge); CustomData_add_layer(&me->edata, CD_MEDGE, CD_CALLOC, nullptr, bm->totedge);
CustomData_add_layer(&me->ldata, CD_MLOOP, CD_CALLOC, nullptr, bm->totloop); CustomData_add_layer(&me->ldata, CD_MLOOP, CD_CALLOC, nullptr, bm->totloop);
CustomData_add_layer(&me->pdata, CD_MPOLY, CD_CALLOC, nullptr, bm->totface); CustomData_add_layer(&me->pdata, CD_MPOLY, CD_CALLOC, nullptr, bm->totface);
/* Don't process shape-keys, we only feed them through the modifier stack as needed, /* Don't process shape-keys, we only feed them through the modifier stack as needed,
* e.g. for applying modifiers or the like. */ * e.g. for applying modifiers or the like. */
CustomData_MeshMasks mask = CD_MASK_DERIVEDMESH; CustomData_MeshMasks mask = CD_MASK_DERIVEDMESH;
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BMIter iter; BMIter iter;
BMVert *eve; BMVert *eve;
BMEdge *eed; BMEdge *eed;
BMFace *efa; BMFace *efa;
MVert *mvert = me->mvert; MVert *mvert = me->mvert;
MEdge *medge = me->medge; MEdge *medge = me->medge;
MLoop *mloop = me->mloop; MLoop *mloop = me->mloop;
MPoly *mpoly = me->mpoly; MPoly *mpoly = me->mpoly;
int *index, add_orig;
unsigned int i, j; unsigned int i, j;
const int cd_vert_bweight_offset = CustomData_get_offset(&bm->vdata, CD_BWEIGHT); const int cd_vert_bweight_offset = CustomData_get_offset(&bm->vdata, CD_BWEIGHT);
const int cd_edge_bweight_offset = CustomData_get_offset(&bm->edata, CD_BWEIGHT); const int cd_edge_bweight_offset = CustomData_get_offset(&bm->edata, CD_BWEIGHT);
const int cd_edge_crease_offset = CustomData_get_offset(&bm->edata, CD_CREASE); const int cd_edge_crease_offset = CustomData_get_offset(&bm->edata, CD_CREASE);
BKE_mesh_normals_tag_dirty(me); BKE_mesh_normals_tag_dirty(me);
me->runtime.deformed_only = true; me->runtime.deformed_only = true;
/* Don't add origindex layer if one already exists. */
add_orig = !CustomData_has_layer(&bm->pdata, CD_ORIGINDEX);
index = (int *)CustomData_get_layer(&me->vdata, CD_ORIGINDEX);
BM_ITER_MESH_INDEX (eve, &iter, bm, BM_VERTS_OF_MESH, i) { BM_ITER_MESH_INDEX (eve, &iter, bm, BM_VERTS_OF_MESH, i) {
MVert *mv = &mvert[i]; MVert *mv = &mvert[i];
copy_v3_v3(mv->co, eve->co); copy_v3_v3(mv->co, eve->co);
BM_elem_index_set(eve, i); /* set_inline */ BM_elem_index_set(eve, i); /* set_inline */
mv->flag = BM_vert_flag_to_mflag(eve); mv->flag = BM_vert_flag_to_mflag(eve);
if (cd_vert_bweight_offset != -1) { if (cd_vert_bweight_offset != -1) {
mv->bweight = BM_ELEM_CD_GET_FLOAT_AS_UCHAR(eve, cd_vert_bweight_offset); mv->bweight = BM_ELEM_CD_GET_FLOAT_AS_UCHAR(eve, cd_vert_bweight_offset);
} }
if (add_orig) {
*index++ = i;
}
CustomData_from_bmesh_block(&bm->vdata, &me->vdata, eve->head.data, i); CustomData_from_bmesh_block(&bm->vdata, &me->vdata, eve->head.data, i);
} }
bm->elem_index_dirty &= ~BM_VERT; bm->elem_index_dirty &= ~BM_VERT;
index = (int *)CustomData_get_layer(&me->edata, CD_ORIGINDEX);
BM_ITER_MESH_INDEX (eed, &iter, bm, BM_EDGES_OF_MESH, i) { BM_ITER_MESH_INDEX (eed, &iter, bm, BM_EDGES_OF_MESH, i) {
MEdge *med = &medge[i]; MEdge *med = &medge[i];
BM_elem_index_set(eed, i); /* set_inline */ BM_elem_index_set(eed, i); /* set_inline */
med->v1 = BM_elem_index_get(eed->v1); med->v1 = BM_elem_index_get(eed->v1);
med->v2 = BM_elem_index_get(eed->v2); med->v2 = BM_elem_index_get(eed->v2);
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if (cd_edge_crease_offset != -1) { if (cd_edge_crease_offset != -1) {
med->crease = BM_ELEM_CD_GET_FLOAT_AS_UCHAR(eed, cd_edge_crease_offset); med->crease = BM_ELEM_CD_GET_FLOAT_AS_UCHAR(eed, cd_edge_crease_offset);
} }
if (cd_edge_bweight_offset != -1) { if (cd_edge_bweight_offset != -1) {
med->bweight = BM_ELEM_CD_GET_FLOAT_AS_UCHAR(eed, cd_edge_bweight_offset); med->bweight = BM_ELEM_CD_GET_FLOAT_AS_UCHAR(eed, cd_edge_bweight_offset);
} }
CustomData_from_bmesh_block(&bm->edata, &me->edata, eed->head.data, i); CustomData_from_bmesh_block(&bm->edata, &me->edata, eed->head.data, i);
if (add_orig) {
*index++ = i;
}
} }
bm->elem_index_dirty &= ~BM_EDGE; bm->elem_index_dirty &= ~BM_EDGE;
index = (int *)CustomData_get_layer(&me->pdata, CD_ORIGINDEX);
j = 0; j = 0;
BM_ITER_MESH_INDEX (efa, &iter, bm, BM_FACES_OF_MESH, i) { BM_ITER_MESH_INDEX (efa, &iter, bm, BM_FACES_OF_MESH, i) {
BMLoop *l_iter; BMLoop *l_iter;
BMLoop *l_first; BMLoop *l_first;
MPoly *mp = &mpoly[i]; MPoly *mp = &mpoly[i];
BM_elem_index_set(efa, i); /* set_inline */ BM_elem_index_set(efa, i); /* set_inline */
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BM_elem_index_set(l_iter, j); /* set_inline */ BM_elem_index_set(l_iter, j); /* set_inline */
j++; j++;
mloop++; mloop++;
} while ((l_iter = l_iter->next) != l_first); } while ((l_iter = l_iter->next) != l_first);
CustomData_from_bmesh_block(&bm->pdata, &me->pdata, efa->head.data, i); CustomData_from_bmesh_block(&bm->pdata, &me->pdata, efa->head.data, i);
if (add_orig) {
*index++ = i;
}
} }
bm->elem_index_dirty &= ~(BM_FACE | BM_LOOP); bm->elem_index_dirty &= ~(BM_FACE | BM_LOOP);
me->cd_flag = BM_mesh_cd_flag_from_bmesh(bm); me->cd_flag = BM_mesh_cd_flag_from_bmesh(bm);
} }
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