diff options
Diffstat (limited to 'source/blender/editors/mesh/meshtools.cc')
| -rw-r--r-- | source/blender/editors/mesh/meshtools.cc | 122 |
1 files changed, 63 insertions, 59 deletions
diff --git a/source/blender/editors/mesh/meshtools.cc b/source/blender/editors/mesh/meshtools.cc index 9e28e1bafdd..d6713724e15 100644 --- a/source/blender/editors/mesh/meshtools.cc +++ b/source/blender/editors/mesh/meshtools.cc @@ -10,6 +10,8 @@ #include "MEM_guardedalloc.h" +#include "BLI_virtual_array.hh" + #include "DNA_key_types.h" #include "DNA_material_types.h" #include "DNA_mesh_types.h" @@ -21,6 +23,7 @@ #include "DNA_view3d_types.h" #include "DNA_workspace_types.h" +#include "BKE_attribute.hh" #include "BKE_context.h" #include "BKE_customdata.h" #include "BKE_deform.h" @@ -52,6 +55,9 @@ #include "WM_api.h" #include "WM_types.h" +using blender::MutableSpan; +using blender::Span; + /* * ********************** no editmode!!! *********** */ /*********************** JOIN ***************************/ @@ -100,7 +106,7 @@ static void join_mesh_single(Depsgraph *depsgraph, ((Mesh *)ob_dst->data)->cd_flag |= me->cd_flag; /* standard data */ - CustomData_merge(&me->vdata, vdata, CD_MASK_MESH.vmask, CD_DEFAULT, totvert); + CustomData_merge(&me->vdata, vdata, CD_MASK_MESH.vmask, CD_SET_DEFAULT, totvert); CustomData_copy_data_named(&me->vdata, vdata, 0, *vertofs, me->totvert); /* vertex groups */ @@ -199,7 +205,7 @@ static void join_mesh_single(Depsgraph *depsgraph, } if (me->totedge) { - CustomData_merge(&me->edata, edata, CD_MASK_MESH.emask, CD_DEFAULT, totedge); + CustomData_merge(&me->edata, edata, CD_MASK_MESH.emask, CD_SET_DEFAULT, totedge); CustomData_copy_data_named(&me->edata, edata, 0, *edgeofs, me->totedge); for (a = 0; a < me->totedge; a++, medge++) { @@ -220,7 +226,7 @@ static void join_mesh_single(Depsgraph *depsgraph, } } - CustomData_merge(&me->ldata, ldata, CD_MASK_MESH.lmask, CD_DEFAULT, totloop); + CustomData_merge(&me->ldata, ldata, CD_MASK_MESH.lmask, CD_SET_DEFAULT, totloop); CustomData_copy_data_named(&me->ldata, ldata, 0, *loopofs, me->totloop); for (a = 0; a < me->totloop; a++, mloop++) { @@ -244,12 +250,22 @@ static void join_mesh_single(Depsgraph *depsgraph, } } - CustomData_merge(&me->pdata, pdata, CD_MASK_MESH.pmask, CD_DEFAULT, totpoly); + CustomData_merge(&me->pdata, pdata, CD_MASK_MESH.pmask, CD_SET_DEFAULT, totpoly); CustomData_copy_data_named(&me->pdata, pdata, 0, *polyofs, me->totpoly); + blender::bke::AttributeWriter<int> material_indices = + me->attributes_for_write().lookup_for_write<int>("material_index"); + if (material_indices) { + blender::MutableVArraySpan<int> material_indices_span(material_indices.varray); + for (const int i : material_indices_span.index_range()) { + material_indices_span[i] = matmap ? matmap[material_indices_span[i]] : 0; + } + material_indices_span.save(); + material_indices.finish(); + } + for (a = 0; a < me->totpoly; a++, mpoly++) { mpoly->loopstart += *loopofs; - mpoly->mat_nr = matmap ? matmap[mpoly->mat_nr] : 0; } /* Face maps. */ @@ -571,10 +587,10 @@ int ED_mesh_join_objects_exec(bContext *C, wmOperator *op) CustomData_reset(&ldata); CustomData_reset(&pdata); - mvert = (MVert *)CustomData_add_layer(&vdata, CD_MVERT, CD_CALLOC, nullptr, totvert); - medge = (MEdge *)CustomData_add_layer(&edata, CD_MEDGE, CD_CALLOC, nullptr, totedge); - mloop = (MLoop *)CustomData_add_layer(&ldata, CD_MLOOP, CD_CALLOC, nullptr, totloop); - mpoly = (MPoly *)CustomData_add_layer(&pdata, CD_MPOLY, CD_CALLOC, nullptr, totpoly); + mvert = (MVert *)CustomData_add_layer(&vdata, CD_MVERT, CD_SET_DEFAULT, nullptr, totvert); + medge = (MEdge *)CustomData_add_layer(&edata, CD_MEDGE, CD_SET_DEFAULT, nullptr, totedge); + mloop = (MLoop *)CustomData_add_layer(&ldata, CD_MLOOP, CD_SET_DEFAULT, nullptr, totloop); + mpoly = (MPoly *)CustomData_add_layer(&pdata, CD_MPOLY, CD_SET_DEFAULT, nullptr, totpoly); vertofs = 0; edgeofs = 0; @@ -678,9 +694,6 @@ int ED_mesh_join_objects_exec(bContext *C, wmOperator *op) me->ldata = ldata; me->pdata = pdata; - /* tessface data removed above, no need to update */ - BKE_mesh_update_customdata_pointers(me, false); - /* Tag normals dirty because vertex positions could be changed from the original. */ BKE_mesh_normals_tag_dirty(me); @@ -893,13 +906,13 @@ static bool ed_mesh_mirror_topo_table_update(Object *ob, Mesh *me_eval) static int mesh_get_x_mirror_vert_spatial(Object *ob, Mesh *me_eval, int index) { Mesh *me = static_cast<Mesh *>(ob->data); - MVert *mvert = me_eval ? me_eval->mvert : me->mvert; + const Span<MVert> verts = me_eval ? me_eval->verts() : me->verts(); + float vec[3]; - mvert = &mvert[index]; - vec[0] = -mvert->co[0]; - vec[1] = mvert->co[1]; - vec[2] = mvert->co[2]; + vec[0] = -verts[index].co[0]; + vec[1] = verts[index].co[1]; + vec[2] = verts[index].co[2]; return ED_mesh_mirror_spatial_table_lookup(ob, nullptr, me_eval, vec); } @@ -1115,8 +1128,8 @@ static bool mirror_facecmp(const void *a, const void *b) int *mesh_get_x_mirror_faces(Object *ob, BMEditMesh *em, Mesh *me_eval) { Mesh *me = static_cast<Mesh *>(ob->data); - MVert *mv, *mvert; - MFace mirrormf, *mf, *hashmf, *mface; + const MVert *mv; + MFace mirrormf, *mf, *hashmf; GHash *fhash; int *mirrorverts, *mirrorfaces; @@ -1130,12 +1143,12 @@ int *mesh_get_x_mirror_faces(Object *ob, BMEditMesh *em, Mesh *me_eval) mirrorverts = static_cast<int *>(MEM_callocN(sizeof(int) * totvert, "MirrorVerts")); mirrorfaces = static_cast<int *>(MEM_callocN(sizeof(int[2]) * totface, "MirrorFaces")); - mvert = me_eval ? me_eval->mvert : me->mvert; - mface = me_eval ? me_eval->mface : me->mface; + const Span<MVert> verts = me_eval ? me_eval->verts() : me->verts(); + MFace *mface = (MFace *)CustomData_get_layer(&(me_eval ? me_eval : me)->fdata, CD_MFACE); ED_mesh_mirror_spatial_table_begin(ob, em, me_eval); - for (a = 0, mv = mvert; a < totvert; a++, mv++) { + for (a = 0, mv = verts.data(); a < totvert; a++, mv++) { mirrorverts[a] = mesh_get_x_mirror_vert(ob, me_eval, a, use_topology); } @@ -1262,42 +1275,28 @@ bool ED_mesh_pick_face_vert( const float mval_f[2] = {(float)mval[0], (float)mval[1]}; float len_best = FLT_MAX; - MPoly *me_eval_mpoly; - MLoop *me_eval_mloop; - MVert *me_eval_mvert; - uint me_eval_mpoly_len; - - me_eval_mpoly = me_eval->mpoly; - me_eval_mloop = me_eval->mloop; - me_eval_mvert = me_eval->mvert; - - me_eval_mpoly_len = me_eval->totpoly; + const Span<MVert> verts = me_eval->verts(); + const Span<MPoly> polys = me_eval->polys(); + const Span<MLoop> loops = me_eval->loops(); const int *index_mp_to_orig = (const int *)CustomData_get_layer(&me_eval->pdata, CD_ORIGINDEX); /* tag all verts using this face */ if (index_mp_to_orig) { - uint i; - - for (i = 0; i < me_eval_mpoly_len; i++) { + for (const int i : polys.index_range()) { if (index_mp_to_orig[i] == poly_index) { - ed_mesh_pick_face_vert__mpoly_find(region, - mval_f, - &me_eval_mpoly[i], - me_eval_mvert, - me_eval_mloop, - &len_best, - &v_idx_best); + ed_mesh_pick_face_vert__mpoly_find( + region, mval_f, &polys[i], verts.data(), loops.data(), &len_best, &v_idx_best); } } } else { - if (poly_index < me_eval_mpoly_len) { + if (poly_index < polys.size()) { ed_mesh_pick_face_vert__mpoly_find(region, mval_f, - &me_eval_mpoly[poly_index], - me_eval_mvert, - me_eval_mloop, + &polys[poly_index], + verts.data(), + loops.data(), &len_best, &v_idx_best); } @@ -1329,6 +1328,7 @@ bool ED_mesh_pick_face_vert( */ struct VertPickData { const MVert *mvert; + const bool *hide_vert; const float *mval_f; /* [2] */ ARegion *region; @@ -1343,16 +1343,16 @@ static void ed_mesh_pick_vert__mapFunc(void *userData, const float UNUSED(no[3])) { VertPickData *data = static_cast<VertPickData *>(userData); - if ((data->mvert[index].flag & ME_HIDE) == 0) { - float sco[2]; - - if (ED_view3d_project_float_object(data->region, co, sco, V3D_PROJ_TEST_CLIP_DEFAULT) == - V3D_PROJ_RET_OK) { - const float len = len_manhattan_v2v2(data->mval_f, sco); - if (len < data->len_best) { - data->len_best = len; - data->v_idx_best = index; - } + if (data->hide_vert && data->hide_vert[index]) { + return; + } + float sco[2]; + if (ED_view3d_project_float_object(data->region, co, sco, V3D_PROJ_TEST_CLIP_DEFAULT) == + V3D_PROJ_RET_OK) { + const float len = len_manhattan_v2v2(data->mval_f, sco); + if (len < data->len_best) { + data->len_best = len; + data->v_idx_best = index; } } } @@ -1411,11 +1411,14 @@ bool ED_mesh_pick_vert( } /* setup data */ - data.mvert = me->mvert; + const Span<MVert> verts = me->verts(); + data.mvert = verts.data(); data.region = region; data.mval_f = mval_f; data.len_best = FLT_MAX; data.v_idx_best = -1; + data.hide_vert = (const bool *)CustomData_get_layer_named( + &me_eval->vdata, CD_PROP_BOOL, ".hide_vert"); BKE_mesh_foreach_mapped_vert(me_eval, ed_mesh_pick_vert__mapFunc, &data, MESH_FOREACH_NOP); @@ -1463,10 +1466,11 @@ MDeformVert *ED_mesh_active_dvert_get_ob(Object *ob, int *r_index) if (r_index) { *r_index = index; } - if (index == -1 || me->dvert == nullptr) { + if (index == -1 || me->deform_verts().is_empty()) { return nullptr; } - return me->dvert + index; + MutableSpan<MDeformVert> dverts = me->deform_verts_for_write(); + return &dverts[index]; } MDeformVert *ED_mesh_active_dvert_get_only(Object *ob) |