source/blender/blenkernel/BKE_mesh.h

@@ -158,15 +158,15 @@ void BKE_mesh_ensure_skin_customdata(struct Mesh *me);
 /** Add poly offsets to describe faces to a new mesh. */
 void BKE_mesh_poly_offsets_ensure_alloc(struct Mesh *mesh);
 
-struct Mesh *BKE_mesh_new_nomain(int verts_len, int edges_len, int loops_len, int polys_len);
+struct Mesh *BKE_mesh_new_nomain(int verts_num, int edges_num, int polys_num, int loops_num);
 struct Mesh *BKE_mesh_new_nomain_from_template(
-    const struct Mesh *me_src, int verts_len, int edges_len, int loops_len, int polys_len);
+    const struct Mesh *me_src, int verts_num, int edges_num, int polys_num, int loops_num);
 struct Mesh *BKE_mesh_new_nomain_from_template_ex(const struct Mesh *me_src,
-                                                  int verts_len,
-                                                  int edges_len,
-                                                  int tessface_len,
-                                                  int loops_len,
-                                                  int polys_len,
+                                                  int verts_num,
+                                                  int edges_num,
+                                                  int tessface_num,
+                                                  int polys_num,
+                                                  int loops_num,
                                                   struct CustomData_MeshMasks mask);
 
 void BKE_mesh_eval_delete(struct Mesh *mesh_eval);

source/blender/blenkernel/intern/curve_to_mesh_convert.cc

@@ -691,7 +691,7 @@ Mesh *curve_to_mesh_sweep(const CurvesGeometry &main,
   }
 
   Mesh *mesh = BKE_mesh_new_nomain(
-      offsets.vert.last(), offsets.edge.last(), offsets.loop.last(), offsets.poly.last());
+      offsets.vert.last(), offsets.edge.last(), offsets.poly.last(), offsets.loop.last());
   mesh->flag |= ME_AUTOSMOOTH;
   mesh->smoothresh = DEG2RADF(180.0f);
   MutableSpan<float3> positions = mesh->vert_positions_for_write();

source/blender/blenkernel/intern/fluid.cc

@@ -3229,7 +3229,7 @@ static Mesh *create_liquid_geometry(FluidDomainSettings *fds,
     return nullptr;
   }
 
-  me = BKE_mesh_new_nomain(num_verts, 0, num_faces * 3, num_faces);
+  me = BKE_mesh_new_nomain(num_verts, 0, num_faces, num_faces * 3);
   if (!me) {
     return nullptr;
   }
@@ -3367,7 +3367,7 @@ static Mesh *create_smoke_geometry(FluidDomainSettings *fds, Mesh *orgmesh, Obje
     return BKE_mesh_copy_for_eval(orgmesh, false);
   }
 
-  result = BKE_mesh_new_nomain(num_verts, 0, num_faces * 4, num_faces);
+  result = BKE_mesh_new_nomain(num_verts, 0, num_faces, num_faces * 4);
   float(*positions)[3] = BKE_mesh_vert_positions_for_write(result);
   blender::MutableSpan<int> poly_offsets = result->poly_offsets_for_write();
   blender::MutableSpan<int> corner_verts = result->corner_verts_for_write();

source/blender/blenkernel/intern/mesh.cc

@@ -1032,7 +1032,10 @@ static void mesh_ensure_cdlayers_primary(Mesh &mesh)
   }
 }
 
-Mesh *BKE_mesh_new_nomain(int verts_len, int edges_len, int loops_len, int polys_len)
+Mesh *BKE_mesh_new_nomain(const int verts_num,
+                          const int edges_num,
+                          const int polys_num,
+                          const int loops_num)
 {
   Mesh *mesh = (Mesh *)BKE_libblock_alloc(
       nullptr, ID_ME, BKE_idtype_idcode_to_name(ID_ME), LIB_ID_CREATE_LOCALIZE);
@@ -1042,13 +1045,13 @@ Mesh *BKE_mesh_new_nomain(int verts_len, int edges_len, int loops_len, int polys
   copy_vn_i(mesh->vdata.typemap, CD_NUMTYPES, -1);
   copy_vn_i(mesh->edata.typemap, CD_NUMTYPES, -1);
   copy_vn_i(mesh->fdata.typemap, CD_NUMTYPES, -1);
-  copy_vn_i(mesh->ldata.typemap, CD_NUMTYPES, -1);
   copy_vn_i(mesh->pdata.typemap, CD_NUMTYPES, -1);
+  copy_vn_i(mesh->ldata.typemap, CD_NUMTYPES, -1);
 
-  mesh->totvert = verts_len;
-  mesh->totedge = edges_len;
-  mesh->totloop = loops_len;
-  mesh->totpoly = polys_len;
+  mesh->totvert = verts_num;
+  mesh->totedge = edges_num;
+  mesh->totpoly = polys_num;
+  mesh->totloop = loops_num;
 
   mesh_ensure_cdlayers_primary(*mesh);
   BKE_mesh_poly_offsets_ensure_alloc(mesh);
@@ -1112,35 +1115,35 @@ void BKE_mesh_copy_parameters_for_eval(Mesh *me_dst, const Mesh *me_src)
 }
 
 Mesh *BKE_mesh_new_nomain_from_template_ex(const Mesh *me_src,
-                                           int verts_len,
-                                           int edges_len,
-                                           int tessface_len,
-                                           int loops_len,
-                                           int polys_len,
-                                           CustomData_MeshMasks mask)
+                                           const int verts_num,
+                                           const int edges_num,
+                                           const int tessface_num,
+                                           const int polys_num,
+                                           const int loops_num,
+                                           const CustomData_MeshMasks mask)
 {
   /* Only do tessface if we are creating tessfaces or copying from mesh with only tessfaces. */
-  const bool do_tessface = (tessface_len || ((me_src->totface != 0) && (me_src->totpoly == 0)));
+  const bool do_tessface = (tessface_num || ((me_src->totface != 0) && (me_src->totpoly == 0)));
 
   Mesh *me_dst = (Mesh *)BKE_id_new_nomain(ID_ME, nullptr);
 
   me_dst->mselect = (MSelect *)MEM_dupallocN(me_src->mselect);
 
-  me_dst->totvert = verts_len;
-  me_dst->totedge = edges_len;
-  me_dst->totface = tessface_len;
-  me_dst->totloop = loops_len;
-  me_dst->totpoly = polys_len;
+  me_dst->totvert = verts_num;
+  me_dst->totedge = edges_num;
+  me_dst->totpoly = polys_num;
+  me_dst->totloop = loops_num;
+  me_dst->totface = tessface_num;
 
   BKE_mesh_copy_parameters_for_eval(me_dst, me_src);
 
-  CustomData_copy_layout(&me_src->vdata, &me_dst->vdata, mask.vmask, CD_SET_DEFAULT, verts_len);
-  CustomData_copy_layout(&me_src->edata, &me_dst->edata, mask.emask, CD_SET_DEFAULT, edges_len);
-  CustomData_copy_layout(&me_src->ldata, &me_dst->ldata, mask.lmask, CD_SET_DEFAULT, loops_len);
-  CustomData_copy_layout(&me_src->pdata, &me_dst->pdata, mask.pmask, CD_SET_DEFAULT, polys_len);
+  CustomData_copy_layout(&me_src->vdata, &me_dst->vdata, mask.vmask, CD_SET_DEFAULT, verts_num);
+  CustomData_copy_layout(&me_src->edata, &me_dst->edata, mask.emask, CD_SET_DEFAULT, edges_num);
+  CustomData_copy_layout(&me_src->pdata, &me_dst->pdata, mask.pmask, CD_SET_DEFAULT, polys_num);
+  CustomData_copy_layout(&me_src->ldata, &me_dst->ldata, mask.lmask, CD_SET_DEFAULT, loops_num);
   if (do_tessface) {
     CustomData_copy_layout(
-        &me_src->fdata, &me_dst->fdata, mask.fmask, CD_SET_DEFAULT, tessface_len);
+        &me_src->fdata, &me_dst->fdata, mask.fmask, CD_SET_DEFAULT, tessface_num);
   }
   else {
     mesh_tessface_clear_intern(me_dst, false);
@@ -1160,11 +1163,14 @@ Mesh *BKE_mesh_new_nomain_from_template_ex(const Mesh *me_src,
   return me_dst;
 }
 
-Mesh *BKE_mesh_new_nomain_from_template(
-    const Mesh *me_src, int verts_len, int edges_len, int loops_len, int polys_len)
+Mesh *BKE_mesh_new_nomain_from_template(const Mesh *me_src,
+                                        const int verts_num,
+                                        const int edges_num,
+                                        const int polys_num,
+                                        const int loops_num)
 {
   return BKE_mesh_new_nomain_from_template_ex(
-      me_src, verts_len, edges_len, 0, loops_len, polys_len, CD_MASK_EVERYTHING);
+      me_src, verts_num, edges_num, 0, polys_num, loops_num, CD_MASK_EVERYTHING);
 }
 
 void BKE_mesh_eval_delete(struct Mesh *mesh_eval)

source/blender/blenkernel/intern/mesh_boolean_convert.cc

@@ -700,7 +700,7 @@ static Mesh *imesh_to_mesh(IMesh *im, MeshesToIMeshInfo &mim)
   }
   /* Will calculate edges later. */
   Mesh *result = BKE_mesh_new_nomain_from_template(
-      mim.meshes[0], out_totvert, 0, out_totloop, out_totpoly);
+      mim.meshes[0], out_totvert, 0, out_totpoly, out_totloop);
 
   merge_vertex_loop_poly_customdata_layers(result, mim);
   /* Set the vertex coordinate values and other data. */

source/blender/blenkernel/intern/mesh_convert.cc

@@ -113,7 +113,7 @@ static Mesh *mesh_nurbs_displist_to_mesh(const Curve *cu, const ListBase *dispba
     return BKE_mesh_new_nomain(0, 0, 0, 0);
   }
 
-  Mesh *mesh = BKE_mesh_new_nomain(totvert, totedge, totloop, totpoly);
+  Mesh *mesh = BKE_mesh_new_nomain(totvert, totedge, totpoly, totloop);
   MutableSpan<float3> positions = mesh->vert_positions_for_write();
   MutableSpan<blender::int2> edges = mesh->edges_for_write();
   MutableSpan<int> poly_offsets = mesh->poly_offsets_for_write();

source/blender/blenkernel/intern/mesh_mirror.cc

@@ -191,7 +191,7 @@ Mesh *BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(MirrorModifierData *mmd,
   const int src_loops_num = mesh->totloop;
 
   Mesh *result = BKE_mesh_new_nomain_from_template(
-      mesh, src_verts_num * 2, src_edges_num * 2, src_loops_num * 2, src_polys.size() * 2);
+      mesh, src_verts_num * 2, src_edges_num * 2, src_polys.size() * 2, src_loops_num * 2);
 
   /* Copy custom-data to original geometry. */
   CustomData_copy_data(&mesh->vdata, &result->vdata, 0, 0, src_verts_num);

source/blender/blenkernel/intern/mesh_remesh_voxel.cc

@@ -117,7 +117,7 @@ static Mesh *remesh_quadriflow(const Mesh *input_mesh,
   }
 
   /* Construct the new output mesh */
-  Mesh *mesh = BKE_mesh_new_nomain(qrd.out_totverts, 0, qrd.out_totfaces * 4, qrd.out_totfaces);
+  Mesh *mesh = BKE_mesh_new_nomain(qrd.out_totverts, 0, qrd.out_totfaces, qrd.out_totfaces * 4);
   BKE_mesh_copy_parameters(mesh, input_mesh);
   MutableSpan<int> poly_offsets = mesh->poly_offsets_for_write();
   MutableSpan<int> corner_verts = mesh->corner_verts_for_write();
@@ -222,7 +222,7 @@ static Mesh *remesh_voxel_volume_to_mesh(const openvdb::FloatGrid::Ptr level_set
       *level_set_grid, vertices, tris, quads, isovalue, adaptivity, relax_disoriented_triangles);
 
   Mesh *mesh = BKE_mesh_new_nomain(
-      vertices.size(), 0, quads.size() * 4 + tris.size() * 3, quads.size() + tris.size());
+      vertices.size(), 0, quads.size() + tris.size(), quads.size() * 4 + tris.size() * 3);
   MutableSpan<float3> vert_positions = mesh->vert_positions_for_write();
   MutableSpan<int> poly_offsets = mesh->poly_offsets_for_write();
   MutableSpan<int> mesh_corner_verts = mesh->corner_verts_for_write();
@@ -317,8 +317,7 @@ void BKE_remesh_reproject_sculpt_face_sets(Mesh *target, const Mesh *source)
   const OffsetIndices target_polys = target->polys();
   const Span<int> target_corner_verts = target->corner_verts();
 
-  const VArray src_face_sets =
-    *  src_attributes.lookup<int>(".sculpt_face_set", ATTR_DOMAIN_FACE);
+  const VArray src_face_sets = *src_attributes.lookup<int>(".sculpt_face_set", ATTR_DOMAIN_FACE);
   if (!src_face_sets) {
     return;
   }

source/blender/blenkernel/intern/subdiv_mesh.cc

@@ -532,7 +532,7 @@ static bool subdiv_mesh_topology_info(const SubdivForeachContext *foreach_contex
 
   SubdivMeshContext *subdiv_context = static_cast<SubdivMeshContext *>(foreach_context->user_data);
   subdiv_context->subdiv_mesh = BKE_mesh_new_nomain_from_template_ex(
-      subdiv_context->coarse_mesh, num_vertices, num_edges, 0, num_loops, num_polygons, mask);
+      subdiv_context->coarse_mesh, num_vertices, num_edges, 0, num_polygons, num_loops, mask);
   subdiv_mesh_ctx_cache_custom_data_layers(subdiv_context);
   subdiv_mesh_prepare_accumulator(subdiv_context, num_vertices);
   subdiv_context->subdiv_mesh->runtime->subsurf_face_dot_tags.clear();

source/blender/blenkernel/intern/volume_to_mesh.cc

@@ -165,7 +165,7 @@ Mesh *volume_to_mesh(const openvdb::GridBase &grid,
 
   const int tot_loops = 3 * mesh_data.tris.size() + 4 * mesh_data.quads.size();
   const int tot_polys = mesh_data.tris.size() + mesh_data.quads.size();
-  Mesh *mesh = BKE_mesh_new_nomain(mesh_data.verts.size(), 0, tot_loops, tot_polys);
+  Mesh *mesh = BKE_mesh_new_nomain(mesh_data.verts.size(), 0, tot_polys, tot_loops);
 
   fill_mesh_from_openvdb_data(mesh_data.verts,
                               mesh_data.tris,

source/blender/editors/sculpt_paint/paint_mask.cc

@@ -1135,7 +1135,7 @@ static void sculpt_gesture_trim_geometry_generate(SculptGestureContext *sgcontex
 
   const int trim_totverts = tot_screen_points * 2;
   const int trim_totpolys = (2 * (tot_screen_points - 2)) + (2 * tot_screen_points);
-  trim_operation->mesh = BKE_mesh_new_nomain(trim_totverts, 0, trim_totpolys * 3, trim_totpolys);
+  trim_operation->mesh = BKE_mesh_new_nomain(trim_totverts, 0, trim_totpolys, trim_totpolys * 3);
   trim_operation->true_mesh_co = static_cast<float(*)[3]>(
       MEM_malloc_arrayN(trim_totverts, sizeof(float[3]), "mesh orco"));
 

source/blender/geometry/intern/mesh_merge_by_distance.cc

@@ -1544,7 +1544,7 @@ static Mesh *create_merged_mesh(const Mesh &mesh,
   const int result_npolys = src_polys.size() - weld_mesh.poly_kill_len + weld_mesh.wpoly_new_len;
 
   Mesh *result = BKE_mesh_new_nomain_from_template(
-      &mesh, result_nverts, result_nedges, result_nloops, result_npolys);
+      &mesh, result_nverts, result_nedges, result_npolys, result_nloops);
   MutableSpan<int2> dst_edges = result->edges_for_write();
   MutableSpan<int> dst_poly_offsets = result->poly_offsets_for_write();
   MutableSpan<int> dst_corner_verts = result->corner_verts_for_write();

source/blender/geometry/intern/mesh_primitive_cuboid.cc

@@ -400,7 +400,7 @@ Mesh *create_cuboid_mesh(const float3 &size,
 {
   const CuboidConfig config(size, verts_x, verts_y, verts_z);
 
-  Mesh *mesh = BKE_mesh_new_nomain(config.vertex_count, 0, config.loop_count, config.poly_count);
+  Mesh *mesh = BKE_mesh_new_nomain(config.vertex_count, 0, config.poly_count, config.loop_count);
   MutableSpan<float3> positions = mesh->vert_positions_for_write();
   MutableSpan<int> poly_offsets = mesh->poly_offsets_for_write();
   MutableSpan<int> corner_verts = mesh->corner_verts_for_write();

source/blender/geometry/intern/realize_instances.cc

@@ -1081,7 +1081,7 @@ static void execute_realize_mesh_tasks(const RealizeInstancesOptions &options,
   const int tot_loops = last_task.start_indices.loop + last_mesh.totloop;
   const int tot_poly = last_task.start_indices.poly + last_mesh.totpoly;
 
-  Mesh *dst_mesh = BKE_mesh_new_nomain(tot_vertices, tot_edges, tot_loops, tot_poly);
+  Mesh *dst_mesh = BKE_mesh_new_nomain(tot_vertices, tot_edges, tot_poly, tot_loops);
   MeshComponent &dst_component = r_realized_geometry.get_component_for_write<MeshComponent>();
   dst_component.replace(dst_mesh);
   bke::MutableAttributeAccessor dst_attributes = dst_mesh->attributes_for_write();

source/blender/io/alembic/intern/abc_reader_mesh.cc

@@ -723,7 +723,7 @@ Mesh *AbcMeshReader::read_mesh(Mesh *existing_mesh,
 
   if (topology_changed(existing_mesh, sample_sel)) {
     new_mesh = BKE_mesh_new_nomain_from_template(
-        existing_mesh, positions->size(), 0, face_indices->size(), face_counts->size());
+        existing_mesh, positions->size(), 0, face_counts->size(), face_indices->size());
 
     settings.read_flag |= MOD_MESHSEQ_READ_ALL;
   }

source/blender/io/ply/importer/ply_import_mesh.cc

@@ -21,7 +21,7 @@ namespace blender::io::ply {
 Mesh *convert_ply_to_mesh(PlyData &data, const PLYImportParams &params)
 {
   Mesh *mesh = BKE_mesh_new_nomain(
-      data.vertices.size(), data.edges.size(), data.face_vertices.size(), data.face_sizes.size());
+      data.vertices.size(), data.edges.size(), data.face_sizes.size(), data.face_vertices.size());
 
   mesh->vert_positions_for_write().copy_from(data.vertices);
 

source/blender/io/stl/importer/stl_import_mesh.cc

@@ -71,7 +71,7 @@ Mesh *STLMeshHelper::to_mesh()
               << std::endl;
   }
 
-  Mesh *mesh = BKE_mesh_new_nomain(verts_.size(), 0, tris_.size() * 3, tris_.size());
+  Mesh *mesh = BKE_mesh_new_nomain(verts_.size(), 0, tris_.size(), tris_.size() * 3);
 
   mesh->vert_positions_for_write().copy_from(verts_);
 

source/blender/io/usd/intern/usd_reader_mesh.cc

@@ -942,7 +942,7 @@ Mesh *USDMeshReader::read_mesh(Mesh *existing_mesh,
   if (topology_changed(existing_mesh, params.motion_sample_time)) {
     new_mesh = true;
     active_mesh = BKE_mesh_new_nomain_from_template(
-        existing_mesh, positions_.size(), 0, face_indices_.size(), face_counts_.size());
+        existing_mesh, positions_.size(), 0, face_counts_.size(), face_indices_.size());
 
     for (pxr::TfToken token : uv_tokens) {
       add_customdata_cb(active_mesh, token.GetText(), CD_PROP_FLOAT2);

source/blender/io/usd/intern/usd_reader_shape.cc

@@ -179,7 +179,7 @@ Mesh *USDShapeReader::mesh_from_prim(Mesh *existing_mesh,
   Mesh *active_mesh = nullptr;
   if (!position_counts_match || !poly_counts_match) {
     active_mesh = BKE_mesh_new_nomain_from_template(
-        existing_mesh, positions.size(), 0, face_indices.size(), face_counts.size());
+        existing_mesh, positions.size(), 0, face_counts.size(), face_indices.size());
   }
   else {
     active_mesh = existing_mesh;

source/blender/io/wavefront_obj/importer/obj_import_mesh.cc

@@ -48,7 +48,7 @@ Object *MeshFromGeometry::create_mesh(Main *bmain,
   const int64_t tot_face_elems{mesh_geometry_.face_elements_.size()};
   const int64_t tot_loops{mesh_geometry_.total_loops_};
 
-  Mesh *mesh = BKE_mesh_new_nomain(tot_verts_object, tot_edges, tot_loops, tot_face_elems);
+  Mesh *mesh = BKE_mesh_new_nomain(tot_verts_object, tot_edges, tot_face_elems, tot_loops);
   Object *obj = BKE_object_add_only_object(bmain, OB_MESH, ob_name.c_str());
   obj->data = BKE_object_obdata_add_from_type(bmain, OB_MESH, ob_name.c_str());
 

source/blender/modifiers/intern/MOD_array.cc

@@ -551,7 +551,7 @@ static Mesh *arrayModifier_doArray(ArrayModifierData *amd,
 
   /* Initialize a result dm */
   result = BKE_mesh_new_nomain_from_template(
-      mesh, result_nverts, result_nedges, result_nloops, result_npolys);
+      mesh, result_nverts, result_nedges, result_npolys, result_nloops);
   float(*result_positions)[3] = BKE_mesh_vert_positions_for_write(result);
   blender::MutableSpan<int2> result_edges = result->edges_for_write();
   blender::MutableSpan<int> result_poly_offsets = result->poly_offsets_for_write();

source/blender/modifiers/intern/MOD_build.cc

@@ -189,7 +189,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
 
   /* now we know the number of verts, edges and faces, we can create the mesh. */
   result = BKE_mesh_new_nomain_from_template(
-      mesh, BLI_ghash_len(vertHash), BLI_ghash_len(edgeHash), loops_dst_num, faces_dst_num);
+      mesh, BLI_ghash_len(vertHash), BLI_ghash_len(edgeHash), faces_dst_num, loops_dst_num);
   blender::MutableSpan<blender::int2> result_edges = result->edges_for_write();
   blender::MutableSpan<int> result_poly_offsets = result->poly_offsets_for_write();
   blender::MutableSpan<int> result_corner_verts = result->corner_verts_for_write();

source/blender/modifiers/intern/MOD_mask.cc

@@ -702,8 +702,8 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext * /*ctx*/, M
   Mesh *result = BKE_mesh_new_nomain_from_template(mesh,
                                                    verts_masked_num + verts_add_num,
                                                    edges_masked_num + edges_add_num,
-                                                   loops_masked_num + loops_add_num,
-                                                   polys_masked_num + polys_add_num);
+                                                   polys_masked_num + polys_add_num,
+                                                   loops_masked_num + loops_add_num);
 
   copy_masked_verts_to_new_mesh(*mesh, *result, vertex_map);
   if (use_interpolation) {

source/blender/modifiers/intern/MOD_ocean.cc

@@ -255,7 +255,7 @@ static Mesh *generate_ocean_geometry(OceanModifierData *omd, Mesh *mesh_orig, co
   gogd.sx /= gogd.rx;
   gogd.sy /= gogd.ry;
 
-  result = BKE_mesh_new_nomain(verts_num, 0, polys_num * 4, polys_num);
+  result = BKE_mesh_new_nomain(verts_num, 0, polys_num, polys_num * 4);
   BKE_mesh_copy_parameters_for_eval(result, mesh_orig);
 
   gogd.vert_positions = BKE_mesh_vert_positions_for_write(result);

source/blender/modifiers/intern/MOD_particleinstance.cc

@@ -312,7 +312,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
     max_co = max[track];
   }
 
-  result = BKE_mesh_new_nomain_from_template(mesh, maxvert, maxedge, maxloop, maxpoly);
+  result = BKE_mesh_new_nomain_from_template(mesh, maxvert, maxedge, maxpoly, maxloop);
 
   const blender::OffsetIndices orig_polys = mesh->polys();
   const blender::Span<int> orig_corner_verts = mesh->corner_verts();

source/blender/modifiers/intern/MOD_remesh.cc

@@ -93,7 +93,7 @@ static void *dualcon_alloc_output(int totvert, int totquad)
     return nullptr;
   }
 
-  output->mesh = BKE_mesh_new_nomain(totvert, 0, 4 * totquad, totquad);
+  output->mesh = BKE_mesh_new_nomain(totvert, 0, totquad, 4 * totquad);
   output->vert_positions = BKE_mesh_vert_positions_for_write(output->mesh);
   output->poly_offsets = output->mesh->poly_offsets_for_write().data();
   output->corner_verts = output->mesh->corner_verts_for_write().data();

source/blender/modifiers/intern/MOD_screw.cc

@@ -390,7 +390,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
   const bool do_remove_doubles = (ltmd->flag & MOD_SCREW_MERGE) && (screw_ofs == 0.0f);
 
   result = BKE_mesh_new_nomain_from_template(
-      mesh, int(maxVerts), int(maxEdges), int(maxPolys) * 4, int(maxPolys));
+      mesh, int(maxVerts), int(maxEdges), int(maxPolys), int(maxPolys) * 4);
   /* The modifier doesn't support original index mapping on the edge or face domains. Remove
    * original index layers, since otherwise edges aren't displayed at all in wireframe view. */
   CustomData_free_layers(&result->edata, CD_ORIGINDEX, result->totedge);

source/blender/modifiers/intern/MOD_solidify_extrude.cc

@@ -321,8 +321,8 @@ Mesh *MOD_solidify_extrude_modifyMesh(ModifierData *md, const ModifierEvalContex
   result = BKE_mesh_new_nomain_from_template(mesh,
                                              int((verts_num * stride) + newVerts),
                                              int((edges_num * stride) + newEdges + rimVerts),
-                                             int((loops_num * stride) + newLoops),
-                                             int((polys_num * stride) + newPolys));
+                                             int((polys_num * stride) + newPolys),
+                                             int((loops_num * stride) + newLoops));
 
   float(*vert_positions)[3] = BKE_mesh_vert_positions_for_write(result);
   blender::MutableSpan<blender::int2> edges = result->edges_for_write();

source/blender/modifiers/intern/MOD_solidify_nonmanifold.cc

@@ -1982,7 +1982,7 @@ Mesh *MOD_solidify_nonmanifold_modifyMesh(ModifierData *md,
 
   /* Create Mesh *result with proper capacity. */
   result = BKE_mesh_new_nomain_from_template(
-      mesh, int(new_verts_num), int(new_edges_num), int(new_loops_num), int(new_polys_num));
+      mesh, int(new_verts_num), int(new_edges_num), int(new_polys_num), int(new_loops_num));
 
   float(*vert_positions)[3] = BKE_mesh_vert_positions_for_write(result);
   blender::MutableSpan<int2> edges = result->edges_for_write();

source/blender/nodes/geometry/nodes/node_geo_convex_hull.cc

@@ -37,10 +37,10 @@ static Mesh *hull_from_bullet(const Mesh *mesh, Span<float3> coords)
   /* Create Mesh *result with proper capacity. */
   Mesh *result;
   if (mesh) {
-    result = BKE_mesh_new_nomain_from_template(mesh, verts_num, edges_num, loops_num, faces_num);
+    result = BKE_mesh_new_nomain_from_template(mesh, verts_num, edges_num, faces_num, loops_num);
   }
   else {
-    result = BKE_mesh_new_nomain(verts_num, edges_num, loops_num, faces_num);
+    result = BKE_mesh_new_nomain(verts_num, edges_num, faces_num, loops_num);
     BKE_id_material_eval_ensure_default_slot(&result->id);
   }
   BKE_mesh_smooth_flag_set(result, false);

source/blender/nodes/geometry/nodes/node_geo_curve_fill.cc

@@ -79,7 +79,7 @@ static Mesh *cdt_to_mesh(const meshintersect::CDT_result<double> &result)
     loop_len += face.size();
   }
 
-  Mesh *mesh = BKE_mesh_new_nomain(vert_len, edge_len, loop_len, poly_len);
+  Mesh *mesh = BKE_mesh_new_nomain(vert_len, edge_len, poly_len, loop_len);
   MutableSpan<float3> positions = mesh->vert_positions_for_write();
   mesh->edges_for_write().copy_from(result.edge.as_span().cast<int2>());
   MutableSpan<int> poly_offsets = mesh->poly_offsets_for_write();

source/blender/nodes/geometry/nodes/node_geo_delete_geometry.cc

@@ -913,8 +913,8 @@ static void do_mesh_separation(GeometrySet &geometry_set,
       mesh_out = BKE_mesh_new_nomain_from_template(&mesh_in,
                                                    selected_verts_num,
                                                    selected_edges_num,
-                                                   selected_loops_num,
-                                                   selected_polys_num);
+                                                   selected_polys_num,
+                                                   selected_loops_num);
 
       /* Copy the selected parts of the mesh over to the new mesh. */
       copy_masked_edges_to_new_mesh(mesh_in, *mesh_out, vertex_map, edge_map);
@@ -986,7 +986,7 @@ static void do_mesh_separation(GeometrySet &geometry_set,
           break;
       }
       mesh_out = BKE_mesh_new_nomain_from_template(
-          &mesh_in, mesh_in.totvert, selected_edges_num, selected_loops_num, selected_polys_num);
+          &mesh_in, mesh_in.totvert, selected_edges_num, selected_polys_num, selected_loops_num);
 
       /* Copy the selected parts of the mesh over to the new mesh. */
       copy_masked_edges_to_new_mesh(mesh_in, *mesh_out, edge_map);
@@ -1049,7 +1049,7 @@ static void do_mesh_separation(GeometrySet &geometry_set,
           break;
       }
       mesh_out = BKE_mesh_new_nomain_from_template(
-          &mesh_in, mesh_in.totvert, mesh_in.totedge, selected_loops_num, selected_polys_num);
+          &mesh_in, mesh_in.totvert, mesh_in.totedge, selected_polys_num, selected_loops_num);
 
       /* Copy the selected parts of the mesh over to the new mesh. */
       mesh_out->edges_for_write().copy_from(mesh_in.edges());

source/blender/nodes/geometry/nodes/node_geo_dual_mesh.cc

@@ -869,7 +869,7 @@ static Mesh *calc_dual_mesh(const Mesh &src_mesh,
     }
   }
   Mesh *mesh_out = BKE_mesh_new_nomain(
-      vert_positions.size(), new_edges.size(), loops.size(), loop_lengths.size());
+      vert_positions.size(), new_edges.size(), loop_lengths.size(), loops.size());
   BKE_mesh_smooth_flag_set(mesh_out, false);
 
   transfer_attributes(vertex_types,

source/blender/nodes/geometry/nodes/node_geo_duplicate_elements.cc

@@ -512,7 +512,7 @@ static void duplicate_faces(GeometrySet &geometry_set,
 
   const OffsetIndices<int> duplicates(offset_data);
 
-  Mesh *new_mesh = BKE_mesh_new_nomain(total_loops, total_loops, total_loops, total_polys);
+  Mesh *new_mesh = BKE_mesh_new_nomain(total_loops, total_loops, total_polys, total_loops);
   MutableSpan<int2> new_edges = new_mesh->edges_for_write();
   MutableSpan<int> new_poly_offsets = new_mesh->poly_offsets_for_write();
   MutableSpan<int> new_corner_verts = new_mesh->corner_verts_for_write();

source/blender/nodes/geometry/nodes/node_geo_mesh_primitive_circle.cc

@@ -110,8 +110,8 @@ static Mesh *create_circle_mesh(const float radius,
 {
   Mesh *mesh = BKE_mesh_new_nomain(circle_vert_total(fill_type, verts_num),
                                    circle_edge_total(fill_type, verts_num),
-                                   circle_corner_total(fill_type, verts_num),
-                                   circle_face_total(fill_type, verts_num));
+                                   circle_face_total(fill_type, verts_num),
+                                   circle_corner_total(fill_type, verts_num));
   BKE_id_material_eval_ensure_default_slot(&mesh->id);
   MutableSpan<float3> positions = mesh->vert_positions_for_write();
   MutableSpan<int2> edges = mesh->edges_for_write();

source/blender/nodes/geometry/nodes/node_geo_mesh_primitive_cone.cc

@@ -704,7 +704,7 @@ Mesh *create_cylinder_or_cone_mesh(const float radius_top,
   }
 
   Mesh *mesh = BKE_mesh_new_nomain(
-      config.tot_verts, config.tot_edges, config.tot_corners, config.tot_faces);
+      config.tot_verts, config.tot_edges, config.tot_faces, config.tot_corners);
   BKE_id_material_eval_ensure_default_slot(&mesh->id);
 
   MutableSpan<float3> positions = mesh->vert_positions_for_write();

source/blender/nodes/geometry/nodes/node_geo_mesh_primitive_grid.cc

@@ -51,8 +51,8 @@ Mesh *create_grid_mesh(const int verts_x,
   const int edges_y = verts_y - 1;
   Mesh *mesh = BKE_mesh_new_nomain(verts_x * verts_y,
                                    edges_x * verts_y + edges_y * verts_x,
-                                   edges_x * edges_y * 4,
-                                   edges_x * edges_y);
+                                   edges_x * edges_y,
+                                   edges_x * edges_y * 4);
   MutableSpan<float3> positions = mesh->vert_positions_for_write();
   MutableSpan<int2> edges = mesh->edges_for_write();
   MutableSpan<int> poly_offsets = mesh->poly_offsets_for_write();

source/blender/nodes/geometry/nodes/node_geo_mesh_primitive_uv_sphere.cc

@@ -306,8 +306,8 @@ static Mesh *create_uv_sphere_mesh(const float radius,
 {
   Mesh *mesh = BKE_mesh_new_nomain(sphere_vert_total(segments, rings),
                                    sphere_edge_total(segments, rings),
-                                   sphere_corner_total(segments, rings),
-                                   sphere_face_total(segments, rings));
+                                   sphere_face_total(segments, rings),
+                                   sphere_corner_total(segments, rings));
   BKE_id_material_eval_ensure_default_slot(&mesh->id);
   MutableSpan<float3> positions = mesh->vert_positions_for_write();
   MutableSpan<int2> edges = mesh->edges_for_write();

source/blender/nodes/geometry/nodes/node_geo_volume_to_mesh.cc

@@ -123,7 +123,7 @@ static Mesh *create_mesh_from_volume_grids(Span<openvdb::GridBase::ConstPtr> gri
     loop_offset += (3 * data.tris.size() + 4 * data.quads.size());
   }
 
-  Mesh *mesh = BKE_mesh_new_nomain(vert_offset, 0, loop_offset, poly_offset);
+  Mesh *mesh = BKE_mesh_new_nomain(vert_offset, 0, poly_offset, loop_offset);
   BKE_id_material_eval_ensure_default_slot(&mesh->id);
   MutableSpan<float3> positions = mesh->vert_positions_for_write();
   MutableSpan<int> dst_poly_offsets = mesh->poly_offsets_for_write();

source/blender/render/intern/multires_bake.cc

@@ -492,7 +492,7 @@ static void do_multires_bake(MultiresBakeRender *bkr,
   void *bake_data = nullptr;
 
   Mesh *temp_mesh = BKE_mesh_new_nomain(
-      dm->getNumVerts(dm), dm->getNumEdges(dm), dm->getNumLoops(dm), dm->getNumPolys(dm));
+      dm->getNumVerts(dm), dm->getNumEdges(dm), dm->getNumPolys(dm), dm->getNumLoops(dm));
   temp_mesh->vert_positions_for_write().copy_from(
       {reinterpret_cast<const blender::float3 *>(dm->getVertArray(dm)), temp_mesh->totvert});
   temp_mesh->edges_for_write().copy_from(