diff options
Diffstat (limited to 'source/blender/blenkernel/intern/mesh_normals.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/mesh_normals.cc | 81 |
1 files changed, 46 insertions, 35 deletions
diff --git a/source/blender/blenkernel/intern/mesh_normals.cc b/source/blender/blenkernel/intern/mesh_normals.cc index f90a2e1b887..7217cbf5880 100644 --- a/source/blender/blenkernel/intern/mesh_normals.cc +++ b/source/blender/blenkernel/intern/mesh_normals.cc @@ -37,6 +37,7 @@ #include "atomic_ops.h" +using blender::MutableSpan; using blender::Span; // #define DEBUG_TIME @@ -368,16 +369,19 @@ const float (*BKE_mesh_vertex_normals_ensure(const Mesh *mesh))[3] /* Isolate task because a mutex is locked and computing normals is multi-threaded. */ blender::threading::isolate_task([&]() { Mesh &mesh_mutable = *const_cast<Mesh *>(mesh); + const Span<MVert> verts = mesh_mutable.vertices(); + const Span<MPoly> polys = mesh_mutable.polygons(); + const Span<MLoop> loops = mesh_mutable.loops(); vert_normals = BKE_mesh_vertex_normals_for_write(&mesh_mutable); poly_normals = BKE_mesh_poly_normals_for_write(&mesh_mutable); - BKE_mesh_calc_normals_poly_and_vertex(mesh_mutable.mvert, - mesh_mutable.totvert, - mesh_mutable.mloop, - mesh_mutable.totloop, - mesh_mutable.mpoly, - mesh_mutable.totpoly, + BKE_mesh_calc_normals_poly_and_vertex(verts.data(), + verts.size(), + loops.data(), + loops.size(), + polys.data(), + polys.size(), poly_normals, vert_normals); @@ -413,15 +417,18 @@ const float (*BKE_mesh_poly_normals_ensure(const Mesh *mesh))[3] /* Isolate task because a mutex is locked and computing normals is multi-threaded. */ blender::threading::isolate_task([&]() { Mesh &mesh_mutable = *const_cast<Mesh *>(mesh); + const Span<MVert> verts = mesh_mutable.vertices(); + const Span<MPoly> polys = mesh_mutable.polygons(); + const Span<MLoop> loops = mesh_mutable.loops(); poly_normals = BKE_mesh_poly_normals_for_write(&mesh_mutable); - BKE_mesh_calc_normals_poly(mesh_mutable.mvert, - mesh_mutable.totvert, - mesh_mutable.mloop, - mesh_mutable.totloop, - mesh_mutable.mpoly, - mesh_mutable.totpoly, + BKE_mesh_calc_normals_poly(verts.data(), + verts.size(), + loops.data(), + loops.size(), + polys.data(), + polys.size(), poly_normals); BKE_mesh_poly_normals_clear_dirty(&mesh_mutable); @@ -940,9 +947,9 @@ void BKE_edges_sharp_from_angle_set(const struct MVert *mverts, const int UNUSED(numVerts), struct MEdge *medges, const int numEdges, - struct MLoop *mloops, + const struct MLoop *mloops, const int numLoops, - struct MPoly *mpolys, + const struct MPoly *mpolys, const float (*polynors)[3], const int numPolys, const float split_angle) @@ -1600,12 +1607,12 @@ static void loop_split_generator(TaskPool *pool, LoopSplitTaskDataCommon *common void BKE_mesh_normals_loop_split(const MVert *mverts, const float (*vert_normals)[3], const int UNUSED(numVerts), - MEdge *medges, + const MEdge *medges, const int numEdges, - MLoop *mloops, + const MLoop *mloops, float (*r_loopnors)[3], const int numLoops, - MPoly *mpolys, + const MPoly *mpolys, const float (*polynors)[3], const int numPolys, const bool use_split_normals, @@ -1628,7 +1635,7 @@ void BKE_mesh_normals_loop_split(const MVert *mverts, int mp_index; for (mp_index = 0; mp_index < numPolys; mp_index++) { - MPoly *mp = &mpolys[mp_index]; + const MPoly *mp = &mpolys[mp_index]; int ml_index = mp->loopstart; const int ml_index_end = ml_index + mp->totloop; const bool is_poly_flat = ((mp->flag & ME_SMOOTH) == 0); @@ -1755,10 +1762,10 @@ static void mesh_normals_loop_custom_set(const MVert *mverts, const int numVerts, MEdge *medges, const int numEdges, - MLoop *mloops, + const MLoop *mloops, float (*r_custom_loopnors)[3], const int numLoops, - MPoly *mpolys, + const MPoly *mpolys, const float (*polynors)[3], const int numPolys, short (*r_clnors_data)[2], @@ -1852,12 +1859,12 @@ static void mesh_normals_loop_custom_set(const MVert *mverts, } LinkNode *loops = lnors_spacearr.lspacearr[i]->loops; - MLoop *prev_ml = nullptr; + const MLoop *prev_ml = nullptr; const float *org_nor = nullptr; while (loops) { const int lidx = POINTER_AS_INT(loops->link); - MLoop *ml = &mloops[lidx]; + const MLoop *ml = &mloops[lidx]; const int nidx = lidx; float *nor = r_custom_loopnors[nidx]; @@ -1889,7 +1896,7 @@ static void mesh_normals_loop_custom_set(const MVert *mverts, loops = lnors_spacearr.lspacearr[i]->loops; if (loops && org_nor) { const int lidx = POINTER_AS_INT(loops->link); - MLoop *ml = &mloops[lidx]; + const MLoop *ml = &mloops[lidx]; const int nidx = lidx; float *nor = r_custom_loopnors[nidx]; @@ -1992,10 +1999,10 @@ void BKE_mesh_normals_loop_custom_set(const MVert *mverts, const int numVerts, MEdge *medges, const int numEdges, - MLoop *mloops, + const MLoop *mloops, float (*r_custom_loopnors)[3], const int numLoops, - MPoly *mpolys, + const MPoly *mpolys, const float (*polynors)[3], const int numPolys, short (*r_clnors_data)[2]) @@ -2021,9 +2028,9 @@ void BKE_mesh_normals_loop_custom_from_vertices_set(const MVert *mverts, const int numVerts, MEdge *medges, const int numEdges, - MLoop *mloops, + const MLoop *mloops, const int numLoops, - MPoly *mpolys, + const MPoly *mpolys, const float (*polynors)[3], const int numPolys, short (*r_clnors_data)[2]) @@ -2056,18 +2063,22 @@ static void mesh_set_custom_normals(Mesh *mesh, float (*r_custom_nors)[3], const clnors = (short(*)[2])CustomData_add_layer( &mesh->ldata, CD_CUSTOMLOOPNORMAL, CD_SET_DEFAULT, nullptr, numloops); } + const Span<MVert> verts = mesh->vertices(); + MutableSpan<MEdge> edges = mesh->edges_for_write(); + const Span<MPoly> polys = mesh->polygons(); + const Span<MLoop> loops = mesh->loops(); - mesh_normals_loop_custom_set(mesh->mvert, + mesh_normals_loop_custom_set(verts.data(), BKE_mesh_vertex_normals_ensure(mesh), - mesh->totvert, - mesh->medge, - mesh->totedge, - mesh->mloop, + verts.size(), + edges.data(), + edges.size(), + loops.data(), r_custom_nors, - mesh->totloop, - mesh->mpoly, + loops.size(), + polys.data(), BKE_mesh_poly_normals_ensure(mesh), - mesh->totpoly, + polys.size(), clnors, use_vertices); } |