diff options
Diffstat (limited to 'extern/draco/dracoenc/src/draco/mesh/mesh_cleanup_test.cc')
| -rw-r--r-- | extern/draco/dracoenc/src/draco/mesh/mesh_cleanup_test.cc | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/extern/draco/dracoenc/src/draco/mesh/mesh_cleanup_test.cc b/extern/draco/dracoenc/src/draco/mesh/mesh_cleanup_test.cc deleted file mode 100644 index 1051d193d87..00000000000 --- a/extern/draco/dracoenc/src/draco/mesh/mesh_cleanup_test.cc +++ /dev/null @@ -1,131 +0,0 @@ -// Copyright 2016 The Draco Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -#include "draco/mesh/mesh_cleanup.h" - -#include "draco/core/draco_test_base.h" -#include "draco/core/vector_d.h" -#include "draco/mesh/triangle_soup_mesh_builder.h" - -namespace draco { - -class MeshCleanupTest : public ::testing::Test {}; - -TEST_F(MeshCleanupTest, TestDegneratedFaces) { - // This test verifies that the mesh cleanup tools removes degenerated faces. - TriangleSoupMeshBuilder mb; - mb.Start(2); - const int pos_att_id = - mb.AddAttribute(GeometryAttribute::POSITION, 3, DT_FLOAT32); - // clang-format off - mb.SetAttributeValuesForFace(pos_att_id, FaceIndex(0), - Vector3f(0.f, 0.f, 0.f).data(), - Vector3f(1.f, 0.f, 0.f).data(), - Vector3f(0.f, 1.f, 0.f).data()); - mb.SetAttributeValuesForFace(pos_att_id, FaceIndex(1), - Vector3f(0.f, 1.f, 0.f).data(), - Vector3f(1.f, 0.f, 0.f).data(), - Vector3f(1.f, 0.f, 0.f).data()); - // clang-format on - - std::unique_ptr<Mesh> mesh = mb.Finalize(); - ASSERT_NE(mesh, nullptr) << "Failed to build the test mesh."; - ASSERT_EQ(mesh->num_faces(), 2) << "Wrong number of faces in the input mesh."; - MeshCleanupOptions cleanup_options; - MeshCleanup cleanup; - ASSERT_TRUE(cleanup(mesh.get(), cleanup_options)) - << "Failed to cleanup the mesh."; - ASSERT_EQ(mesh->num_faces(), 1) << "Failed to remove degenerated faces."; -} - -TEST_F(MeshCleanupTest, TestDegneratedFacesAndIsolatedVertices) { - // This test verifies that the mesh cleanup tools removes degenerated faces - // and isolated vertices. - TriangleSoupMeshBuilder mb; - mb.Start(2); - const int pos_att_id = - mb.AddAttribute(GeometryAttribute::POSITION, 3, DT_FLOAT32); - // clang-format off - mb.SetAttributeValuesForFace(pos_att_id, FaceIndex(0), - Vector3f(0.f, 0.f, 0.f).data(), - Vector3f(1.f, 0.f, 0.f).data(), - Vector3f(0.f, 1.f, 0.f).data()); - mb.SetAttributeValuesForFace(pos_att_id, FaceIndex(1), - Vector3f(10.f, 1.f, 0.f).data(), - Vector3f(1.f, 0.f, 0.f).data(), - Vector3f(10.f, 1.f, 0.f).data()); - // clang-format on - - std::unique_ptr<Mesh> mesh = mb.Finalize(); - ASSERT_NE(mesh, nullptr) << "Failed to build the test mesh."; - ASSERT_EQ(mesh->num_faces(), 2) << "Wrong number of faces in the input mesh."; - ASSERT_EQ(mesh->num_points(), 4) - << "Wrong number of point ids in the input mesh."; - const MeshCleanupOptions cleanup_options; - MeshCleanup cleanup; - ASSERT_TRUE(cleanup(mesh.get(), cleanup_options)) - << "Failed to cleanup the mesh."; - ASSERT_EQ(mesh->num_faces(), 1) << "Failed to remove degenerated faces."; - ASSERT_EQ(mesh->num_points(), 3) - << "Failed to remove isolated attribute indices."; -} - -TEST_F(MeshCleanupTest, TestAttributes) { - TriangleSoupMeshBuilder mb; - mb.Start(2); - const int pos_att_id = - mb.AddAttribute(GeometryAttribute::POSITION, 3, DT_FLOAT32); - const int generic_att_id = - mb.AddAttribute(GeometryAttribute::GENERIC, 2, DT_FLOAT32); - // clang-format off - mb.SetAttributeValuesForFace(pos_att_id, FaceIndex(0), - Vector3f(0.f, 0.f, 0.f).data(), - Vector3f(1.f, 0.f, 0.f).data(), - Vector3f(0.f, 1.f, 0.f).data()); - mb.SetAttributeValuesForFace(generic_att_id, FaceIndex(0), - Vector2f(0.f, 0.f).data(), - Vector2f(0.f, 0.f).data(), - Vector2f(0.f, 0.f).data()); - - mb.SetAttributeValuesForFace(pos_att_id, FaceIndex(1), - Vector3f(10.f, 1.f, 0.f).data(), - Vector3f(1.f, 0.f, 0.f).data(), - Vector3f(10.f, 1.f, 0.f).data()); - mb.SetAttributeValuesForFace(generic_att_id, FaceIndex(1), - Vector2f(1.f, 0.f).data(), - Vector2f(1.f, 0.f).data(), - Vector2f(1.f, 0.f).data()); - // clang-format on - - std::unique_ptr<Mesh> mesh = mb.Finalize(); - ASSERT_NE(mesh, nullptr) << "Failed to build the test mesh."; - ASSERT_EQ(mesh->num_faces(), 2) << "Wrong number of faces in the input mesh."; - ASSERT_EQ(mesh->num_points(), 5) - << "Wrong number of point ids in the input mesh."; - ASSERT_EQ(mesh->attribute(1)->size(), 2u) - << "Wrong number of generic attribute entries."; - const MeshCleanupOptions cleanup_options; - MeshCleanup cleanup; - ASSERT_TRUE(cleanup(mesh.get(), cleanup_options)) - << "Failed to cleanup the mesh."; - ASSERT_EQ(mesh->num_faces(), 1) << "Failed to remove degenerated faces."; - ASSERT_EQ(mesh->num_points(), 3) - << "Failed to remove isolated attribute indices."; - ASSERT_EQ(mesh->attribute(0)->size(), 3u) - << "Wrong number of unique positions after cleanup."; - ASSERT_EQ(mesh->attribute(1)->size(), 1u) - << "Wrong number of generic attribute entries after cleanup."; -} - -} // namespace draco |