From: David Wells Date: Sun, 7 Apr 2024 01:28:39 +0000 (-0400) Subject: Add a test. X-Git-Tag: v9.6.0-rc1~382^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F16872%2Fhead;p=dealii.git Add a test. --- diff --git a/tests/simplex/orientation_05.cc b/tests/simplex/orientation_05.cc new file mode 100644 index 0000000000..a7043f2d95 --- /dev/null +++ b/tests/simplex/orientation_05.cc @@ -0,0 +1,91 @@ +/* ------------------------------------------------------------------------ + * + * SPDX-License-Identifier: LGPL-2.1-or-later + * Copyright (C) 2024 by the deal.II authors + * + * This file is part of the deal.II library. + * + * Part of the source code is dual licensed under Apache-2.0 WITH + * LLVM-exception OR LGPL-2.1-or-later. Detailed license information + * governing the source code and code contributions can be found in + * LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II. + * + * ------------------------------------------------------------------------ + */ + +// Test that we get correctly oriented quadrilateral faces with mixed meshes. +// This verifies that we no longer assume that quadrilateral elements are always +// consistently oriented. + +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include "../tests.h" + +int +main() +{ + initlog(); + + const std::vector> vertices{ + {0.0, 0.0}, {1.0, 0.0}, {0.0, 2.0}, {3.0, 1.0}, {3.0, 3.0}, {2.0, 3.0}}; + + std::vector> cells(3); + cells[0].vertices = {0u, 1u, 2u}; + // 3, 5, 4 puts all faces in the standard orientation + // 3, 4, 5 produces a quad face in the reversed orientation + cells[1].vertices = {3u, 4u, 5u}; + cells[2].vertices = {1u, 3u, 2u, 5u}; + + Triangulation<2> tria; + + tria.create_triangulation(vertices, cells, SubCellData()); + + auto print_tria = [&]() { + for (const auto &cell : tria.active_cell_iterators()) + { + deallog << "cell = " << cell << std::endl; + deallog << " reference cell = " << cell->reference_cell().to_string() + << std::endl; + deallog << " measure = " << cell->measure() << std::endl; + for (unsigned int face_no : cell->face_indices()) + { + deallog << " face orientation " << face_no << " = " + << int(cell->combined_face_orientation(face_no)) + << std::endl; + } + for (unsigned int vertex_no : cell->vertex_indices()) + { + deallog << " vertex " << vertex_no << " = " + << cell->vertex(vertex_no) << '\n'; + } + for (unsigned int vertex_no : cell->vertex_indices()) + { + deallog << " vertex index " << vertex_no << " = " + << cell->vertex_index(vertex_no) << '\n'; + } + } + }; + + print_tria(); + + tria.refine_global(1); + print_tria(); + + tria.refine_global(1); + print_tria(); + +#if 0 + std::ofstream out("out.vtu"); + + GridOut().write_vtu(tria, out); +#endif +} diff --git a/tests/simplex/orientation_05.output b/tests/simplex/orientation_05.output new file mode 100644 index 0000000000..3d018b782e --- /dev/null +++ b/tests/simplex/orientation_05.output @@ -0,0 +1,812 @@ + +DEAL::cell = 0.0 +DEAL:: reference cell = Tri +DEAL:: measure = 1.00000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.00000 0.00000 + vertex 1 = 1.00000 0.00000 + vertex 2 = 0.00000 2.00000 + vertex index 0 = 0 + vertex index 1 = 1 + vertex index 2 = 2 +cell = 0.1 +DEAL:: reference cell = Tri +DEAL:: measure = 1.00000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 3.00000 1.00000 + vertex 1 = 3.00000 3.00000 + vertex 2 = 2.00000 3.00000 + vertex index 0 = 3 + vertex index 1 = 4 + vertex index 2 = 5 +cell = 0.2 +DEAL:: reference cell = Quad +DEAL:: measure = 5.00000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.00000 0.00000 + vertex 1 = 3.00000 1.00000 + vertex 2 = 0.00000 2.00000 + vertex 3 = 2.00000 3.00000 + vertex index 0 = 1 + vertex index 1 = 3 + vertex index 2 = 2 + vertex index 3 = 5 +cell = 1.0 +DEAL:: reference cell = Tri +DEAL:: measure = 0.250000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.00000 0.00000 + vertex 1 = 0.500000 0.00000 + vertex 2 = 0.00000 1.00000 + vertex index 0 = 0 + vertex index 1 = 6 + vertex index 2 = 9 +cell = 1.1 +DEAL:: reference cell = Tri +DEAL:: measure = 0.250000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 0.500000 0.00000 + vertex 1 = 1.00000 0.00000 + vertex 2 = 0.500000 1.00000 + vertex index 0 = 6 + vertex index 1 = 1 + vertex index 2 = 7 +cell = 1.2 +DEAL:: reference cell = Tri +DEAL:: measure = 0.250000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.00000 1.00000 + vertex 1 = 0.500000 1.00000 + vertex 2 = 0.00000 2.00000 + vertex index 0 = 9 + vertex index 1 = 7 + vertex index 2 = 2 +cell = 1.3 +DEAL:: reference cell = Tri +DEAL:: measure = 0.250000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.500000 0.00000 + vertex 1 = 0.500000 1.00000 + vertex 2 = 0.00000 1.00000 + vertex index 0 = 6 + vertex index 1 = 7 + vertex index 2 = 9 +cell = 1.4 +DEAL:: reference cell = Tri +DEAL:: measure = 0.250000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 3.00000 1.00000 + vertex 1 = 3.00000 2.00000 + vertex 2 = 2.50000 2.00000 + vertex index 0 = 3 + vertex index 1 = 11 + vertex index 2 = 13 +cell = 1.5 +DEAL:: reference cell = Tri +DEAL:: measure = 0.250000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 3.00000 2.00000 + vertex 1 = 3.00000 3.00000 + vertex 2 = 2.50000 3.00000 + vertex index 0 = 11 + vertex index 1 = 4 + vertex index 2 = 12 +cell = 1.6 +DEAL:: reference cell = Tri +DEAL:: measure = 0.250000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 2.50000 2.00000 + vertex 1 = 2.50000 3.00000 + vertex 2 = 2.00000 3.00000 + vertex index 0 = 13 + vertex index 1 = 12 + vertex index 2 = 5 +cell = 1.7 +DEAL:: reference cell = Tri +DEAL:: measure = 0.250000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 3.00000 2.00000 + vertex 1 = 2.50000 3.00000 + vertex 2 = 2.50000 2.00000 + vertex index 0 = 11 + vertex index 1 = 12 + vertex index 2 = 13 +cell = 1.8 +DEAL:: reference cell = Quad +DEAL:: measure = 1.25000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.00000 0.00000 + vertex 1 = 2.00000 0.500000 + vertex 2 = 0.500000 1.00000 + vertex 3 = 1.50000 1.50000 + vertex index 0 = 1 + vertex index 1 = 8 + vertex index 2 = 7 + vertex index 3 = 14 +cell = 1.9 +DEAL:: reference cell = Quad +DEAL:: measure = 1.25000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 2.00000 0.500000 + vertex 1 = 3.00000 1.00000 + vertex 2 = 1.50000 1.50000 + vertex 3 = 2.50000 2.00000 + vertex index 0 = 8 + vertex index 1 = 3 + vertex index 2 = 14 + vertex index 3 = 13 +cell = 1.10 +DEAL:: reference cell = Quad +DEAL:: measure = 1.25000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 0.500000 1.00000 + vertex 1 = 1.50000 1.50000 + vertex 2 = 0.00000 2.00000 + vertex 3 = 1.00000 2.50000 + vertex index 0 = 7 + vertex index 1 = 14 + vertex index 2 = 2 + vertex index 3 = 10 +cell = 1.11 +DEAL:: reference cell = Quad +DEAL:: measure = 1.25000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.50000 1.50000 + vertex 1 = 2.50000 2.00000 + vertex 2 = 1.00000 2.50000 + vertex 3 = 2.00000 3.00000 + vertex index 0 = 14 + vertex index 1 = 13 + vertex index 2 = 10 + vertex index 3 = 5 +cell = 2.0 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.00000 0.00000 + vertex 1 = 0.250000 0.00000 + vertex 2 = 0.00000 0.500000 + vertex index 0 = 0 + vertex index 1 = 15 + vertex index 2 = 22 +cell = 2.1 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 0.250000 0.00000 + vertex 1 = 0.500000 0.00000 + vertex 2 = 0.250000 0.500000 + vertex index 0 = 15 + vertex index 1 = 6 + vertex index 2 = 33 +cell = 2.2 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.00000 0.500000 + vertex 1 = 0.250000 0.500000 + vertex 2 = 0.00000 1.00000 + vertex index 0 = 22 + vertex index 1 = 33 + vertex index 2 = 9 +cell = 2.3 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.250000 0.00000 + vertex 1 = 0.250000 0.500000 + vertex 2 = 0.00000 0.500000 + vertex index 0 = 15 + vertex index 1 = 33 + vertex index 2 = 22 +cell = 2.4 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 0.500000 0.00000 + vertex 1 = 0.750000 0.00000 + vertex 2 = 0.500000 0.500000 + vertex index 0 = 6 + vertex index 1 = 16 + vertex index 2 = 31 +cell = 2.5 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 0.750000 0.00000 + vertex 1 = 1.00000 0.00000 + vertex 2 = 0.750000 0.500000 + vertex index 0 = 16 + vertex index 1 = 1 + vertex index 2 = 17 +cell = 2.6 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 0.500000 0.500000 + vertex 1 = 0.750000 0.500000 + vertex 2 = 0.500000 1.00000 + vertex index 0 = 31 + vertex index 1 = 17 + vertex index 2 = 7 +cell = 2.7 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.750000 0.00000 + vertex 1 = 0.750000 0.500000 + vertex 2 = 0.500000 0.500000 + vertex index 0 = 16 + vertex index 1 = 17 + vertex index 2 = 31 +cell = 2.8 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.00000 1.00000 + vertex 1 = 0.250000 1.00000 + vertex 2 = 0.00000 1.50000 + vertex index 0 = 9 + vertex index 1 = 32 + vertex index 2 = 21 +cell = 2.9 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 0.250000 1.00000 + vertex 1 = 0.500000 1.00000 + vertex 2 = 0.250000 1.50000 + vertex index 0 = 32 + vertex index 1 = 7 + vertex index 2 = 18 +cell = 2.10 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.00000 1.50000 + vertex 1 = 0.250000 1.50000 + vertex 2 = 0.00000 2.00000 + vertex index 0 = 21 + vertex index 1 = 18 + vertex index 2 = 2 +cell = 2.11 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.250000 1.00000 + vertex 1 = 0.250000 1.50000 + vertex 2 = 0.00000 1.50000 + vertex index 0 = 32 + vertex index 1 = 18 + vertex index 2 = 21 +cell = 2.12 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.500000 0.00000 + vertex 1 = 0.500000 0.500000 + vertex 2 = 0.250000 0.500000 + vertex index 0 = 6 + vertex index 1 = 31 + vertex index 2 = 33 +cell = 2.13 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 0.500000 0.500000 + vertex 1 = 0.500000 1.00000 + vertex 2 = 0.250000 1.00000 + vertex index 0 = 31 + vertex index 1 = 7 + vertex index 2 = 32 +cell = 2.14 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.250000 0.500000 + vertex 1 = 0.250000 1.00000 + vertex 2 = 0.00000 1.00000 + vertex index 0 = 33 + vertex index 1 = 32 + vertex index 2 = 9 +cell = 2.15 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 0.500000 0.500000 + vertex 1 = 0.250000 1.00000 + vertex 2 = 0.250000 0.500000 + vertex index 0 = 31 + vertex index 1 = 32 + vertex index 2 = 33 +cell = 2.16 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 3.00000 1.00000 + vertex 1 = 3.00000 1.50000 + vertex 2 = 2.75000 1.50000 + vertex index 0 = 3 + vertex index 1 = 25 + vertex index 2 = 30 +cell = 2.17 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 3.00000 1.50000 + vertex 1 = 3.00000 2.00000 + vertex 2 = 2.75000 2.00000 + vertex index 0 = 25 + vertex index 1 = 11 + vertex index 2 = 36 +cell = 2.18 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 2.75000 1.50000 + vertex 1 = 2.75000 2.00000 + vertex 2 = 2.50000 2.00000 + vertex index 0 = 30 + vertex index 1 = 36 + vertex index 2 = 13 +cell = 2.19 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 3.00000 1.50000 + vertex 1 = 2.75000 2.00000 + vertex 2 = 2.75000 1.50000 + vertex index 0 = 25 + vertex index 1 = 36 + vertex index 2 = 30 +cell = 2.20 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 3.00000 2.00000 + vertex 1 = 3.00000 2.50000 + vertex 2 = 2.75000 2.50000 + vertex index 0 = 11 + vertex index 1 = 26 + vertex index 2 = 34 +cell = 2.21 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 3.00000 2.50000 + vertex 1 = 3.00000 3.00000 + vertex 2 = 2.75000 3.00000 + vertex index 0 = 26 + vertex index 1 = 4 + vertex index 2 = 27 +cell = 2.22 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 2.75000 2.50000 + vertex 1 = 2.75000 3.00000 + vertex 2 = 2.50000 3.00000 + vertex index 0 = 34 + vertex index 1 = 27 + vertex index 2 = 12 +cell = 2.23 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 3.00000 2.50000 + vertex 1 = 2.75000 3.00000 + vertex 2 = 2.75000 2.50000 + vertex index 0 = 26 + vertex index 1 = 27 + vertex index 2 = 34 +cell = 2.24 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 2.50000 2.00000 + vertex 1 = 2.50000 2.50000 + vertex 2 = 2.25000 2.50000 + vertex index 0 = 13 + vertex index 1 = 35 + vertex index 2 = 29 +cell = 2.25 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 2.50000 2.50000 + vertex 1 = 2.50000 3.00000 + vertex 2 = 2.25000 3.00000 + vertex index 0 = 35 + vertex index 1 = 12 + vertex index 2 = 28 +cell = 2.26 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 2.25000 2.50000 + vertex 1 = 2.25000 3.00000 + vertex 2 = 2.00000 3.00000 + vertex index 0 = 29 + vertex index 1 = 28 + vertex index 2 = 5 +cell = 2.27 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 2.50000 2.50000 + vertex 1 = 2.25000 3.00000 + vertex 2 = 2.25000 2.50000 + vertex index 0 = 35 + vertex index 1 = 28 + vertex index 2 = 29 +cell = 2.28 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 3.00000 2.00000 + vertex 1 = 2.75000 2.50000 + vertex 2 = 2.75000 2.00000 + vertex index 0 = 11 + vertex index 1 = 34 + vertex index 2 = 36 +cell = 2.29 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 0 +DEAL:: vertex 0 = 2.75000 2.50000 + vertex 1 = 2.50000 3.00000 + vertex 2 = 2.50000 2.50000 + vertex index 0 = 34 + vertex index 1 = 12 + vertex index 2 = 35 +cell = 2.30 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 0 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 2.75000 2.00000 + vertex 1 = 2.50000 2.50000 + vertex 2 = 2.50000 2.00000 + vertex index 0 = 36 + vertex index 1 = 35 + vertex index 2 = 13 +cell = 2.31 +DEAL:: reference cell = Tri +DEAL:: measure = 0.0625000 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: vertex 0 = 2.75000 2.50000 + vertex 1 = 2.50000 2.50000 + vertex 2 = 2.75000 2.00000 + vertex index 0 = 34 + vertex index 1 = 35 + vertex index 2 = 36 +cell = 2.32 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.00000 0.00000 + vertex 1 = 1.50000 0.250000 + vertex 2 = 0.750000 0.500000 + vertex 3 = 1.25000 0.750000 + vertex index 0 = 1 + vertex index 1 = 19 + vertex index 2 = 17 + vertex index 3 = 41 +cell = 2.33 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.50000 0.250000 + vertex 1 = 2.00000 0.500000 + vertex 2 = 1.25000 0.750000 + vertex 3 = 1.75000 1.00000 + vertex index 0 = 19 + vertex index 1 = 8 + vertex index 2 = 41 + vertex index 3 = 37 +cell = 2.34 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 0.750000 0.500000 + vertex 1 = 1.25000 0.750000 + vertex 2 = 0.500000 1.00000 + vertex 3 = 1.00000 1.25000 + vertex index 0 = 17 + vertex index 1 = 41 + vertex index 2 = 7 + vertex index 3 = 39 +cell = 2.35 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.25000 0.750000 + vertex 1 = 1.75000 1.00000 + vertex 2 = 1.00000 1.25000 + vertex 3 = 1.50000 1.50000 + vertex index 0 = 41 + vertex index 1 = 37 + vertex index 2 = 39 + vertex index 3 = 14 +cell = 2.36 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 2.00000 0.500000 + vertex 1 = 2.50000 0.750000 + vertex 2 = 1.75000 1.00000 + vertex 3 = 2.25000 1.25000 + vertex index 0 = 8 + vertex index 1 = 20 + vertex index 2 = 37 + vertex index 3 = 42 +cell = 2.37 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 2.50000 0.750000 + vertex 1 = 3.00000 1.00000 + vertex 2 = 2.25000 1.25000 + vertex 3 = 2.75000 1.50000 + vertex index 0 = 20 + vertex index 1 = 3 + vertex index 2 = 42 + vertex index 3 = 30 +cell = 2.38 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.75000 1.00000 + vertex 1 = 2.25000 1.25000 + vertex 2 = 1.50000 1.50000 + vertex 3 = 2.00000 1.75000 + vertex index 0 = 37 + vertex index 1 = 42 + vertex index 2 = 14 + vertex index 3 = 40 +cell = 2.39 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 2.25000 1.25000 + vertex 1 = 2.75000 1.50000 + vertex 2 = 2.00000 1.75000 + vertex 3 = 2.50000 2.00000 + vertex index 0 = 42 + vertex index 1 = 30 + vertex index 2 = 40 + vertex index 3 = 13 +cell = 2.40 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 0.500000 1.00000 + vertex 1 = 1.00000 1.25000 + vertex 2 = 0.250000 1.50000 + vertex 3 = 0.750000 1.75000 + vertex index 0 = 7 + vertex index 1 = 39 + vertex index 2 = 18 + vertex index 3 = 43 +cell = 2.41 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.00000 1.25000 + vertex 1 = 1.50000 1.50000 + vertex 2 = 0.750000 1.75000 + vertex 3 = 1.25000 2.00000 + vertex index 0 = 39 + vertex index 1 = 14 + vertex index 2 = 43 + vertex index 3 = 38 +cell = 2.42 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 0.250000 1.50000 + vertex 1 = 0.750000 1.75000 + vertex 2 = 0.00000 2.00000 + vertex 3 = 0.500000 2.25000 + vertex index 0 = 18 + vertex index 1 = 43 + vertex index 2 = 2 + vertex index 3 = 23 +cell = 2.43 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 0.750000 1.75000 + vertex 1 = 1.25000 2.00000 + vertex 2 = 0.500000 2.25000 + vertex 3 = 1.00000 2.50000 + vertex index 0 = 43 + vertex index 1 = 38 + vertex index 2 = 23 + vertex index 3 = 10 +cell = 2.44 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.50000 1.50000 + vertex 1 = 2.00000 1.75000 + vertex 2 = 1.25000 2.00000 + vertex 3 = 1.75000 2.25000 + vertex index 0 = 14 + vertex index 1 = 40 + vertex index 2 = 38 + vertex index 3 = 44 +cell = 2.45 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 2.00000 1.75000 + vertex 1 = 2.50000 2.00000 + vertex 2 = 1.75000 2.25000 + vertex 3 = 2.25000 2.50000 + vertex index 0 = 40 + vertex index 1 = 13 + vertex index 2 = 44 + vertex index 3 = 29 +cell = 2.46 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 1 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1 +DEAL:: vertex 0 = 1.25000 2.00000 + vertex 1 = 1.75000 2.25000 + vertex 2 = 1.00000 2.50000 + vertex 3 = 1.50000 2.75000 + vertex index 0 = 38 + vertex index 1 = 44 + vertex index 2 = 10 + vertex index 3 = 24 +cell = 2.47 +DEAL:: reference cell = Quad +DEAL:: measure = 0.312500 +DEAL:: face orientation 0 = 1 +DEAL:: face orientation 1 = 0 +DEAL:: face orientation 2 = 1 +DEAL:: face orientation 3 = 1