Split up unit tests into multiple compile units.
Added mesh_cast unit test. git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@958 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Hans-Christian Ebke
302
src/Unittests/unittests_subdivider_adaptive.cc
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302
src/Unittests/unittests_subdivider_adaptive.cc
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#include <gtest/gtest.h>
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#include <Unittests/unittests_common.hh>
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#include <OpenMesh/Tools/Subdivider/Adaptive/Composite/CompositeT.hh>
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#include <OpenMesh/Tools/Subdivider/Adaptive/Composite/RulesT.hh>
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namespace {
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class OpenMeshSubdividerAdaptive_Poly : public OpenMeshBasePoly {
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protected:
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// This function is called before each test is run
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virtual void SetUp() {
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// Do some initial stuff with the member data here...
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}
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// This function is called after all tests are through
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virtual void TearDown() {
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// Do some final stuff with the member data here...
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}
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// Member already defined in OpenMeshBase
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//Mesh mesh_;
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};
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class OpenMeshSubdividerAdaptive_Triangle : public OpenMeshBase {
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protected:
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// This function is called before each test is run
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virtual void SetUp() {
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// Do some initial stuff with the member data here...
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}
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// This function is called after all tests are through
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virtual void TearDown() {
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// Do some final stuff with the member data here...
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}
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// Member already defined in OpenMeshBase
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//Mesh mesh_;
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};
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/*
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* ====================================================================
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* Define tests below
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* ====================================================================
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*/
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struct MeshTraits : public OpenMesh::Subdivider::Adaptive::CompositeTraits {
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typedef OpenMesh::Vec3f Point;
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typedef OpenMesh::Vec3f Normal;
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VertexAttributes(OpenMesh::Attributes::Status | OpenMesh::Attributes::Normal);
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EdgeAttributes(OpenMesh::Attributes::Status);
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FaceAttributes(OpenMesh::Attributes::Status | OpenMesh::Attributes::Normal);
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};
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typedef OpenMesh::TriMesh_ArrayKernelT<MeshTraits> MyMesh;
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typedef MyMesh::VertexHandle VHandle;
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typedef MyMesh::FaceHandle FHandle;
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TEST_F(OpenMeshSubdividerAdaptive_Triangle, AdaptiveCompositeRefineVertex) {
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MyMesh mesh;
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mesh.request_vertex_status();
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mesh.request_edge_status();
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mesh.request_face_status();
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mesh.request_vertex_normals();
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mesh.request_face_normals();
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// Add some vertices
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VHandle vhandle[9];
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vhandle[0] = mesh.add_vertex(MyMesh::Point(0, 0, 0));
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vhandle[1] = mesh.add_vertex(MyMesh::Point(0, 1, 0));
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vhandle[2] = mesh.add_vertex(MyMesh::Point(0, 2, 0));
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vhandle[3] = mesh.add_vertex(MyMesh::Point(1, 0, 0));
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vhandle[4] = mesh.add_vertex(MyMesh::Point(1, 1, 0));
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vhandle[5] = mesh.add_vertex(MyMesh::Point(1, 2, 0));
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vhandle[6] = mesh.add_vertex(MyMesh::Point(2, 0, 0));
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vhandle[7] = mesh.add_vertex(MyMesh::Point(2, 1, 0));
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vhandle[8] = mesh.add_vertex(MyMesh::Point(2, 2, 0));
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// Add eight faces
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std::vector<VHandle> face_vhandles;
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face_vhandles.push_back(vhandle[0]);
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face_vhandles.push_back(vhandle[4]);
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face_vhandles.push_back(vhandle[3]);
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mesh.add_face(face_vhandles);
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[0]);
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face_vhandles.push_back(vhandle[1]);
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face_vhandles.push_back(vhandle[4]);
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mesh.add_face(face_vhandles);
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[1]);
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face_vhandles.push_back(vhandle[2]);
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face_vhandles.push_back(vhandle[4]);
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mesh.add_face(face_vhandles);
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[2]);
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face_vhandles.push_back(vhandle[5]);
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face_vhandles.push_back(vhandle[4]);
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mesh.add_face(face_vhandles);
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[3]);
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face_vhandles.push_back(vhandle[7]);
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face_vhandles.push_back(vhandle[6]);
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mesh.add_face(face_vhandles);
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[3]);
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face_vhandles.push_back(vhandle[4]);
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face_vhandles.push_back(vhandle[7]);
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mesh.add_face(face_vhandles);
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[4]);
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face_vhandles.push_back(vhandle[8]);
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face_vhandles.push_back(vhandle[7]);
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mesh.add_face(face_vhandles);
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[4]);
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face_vhandles.push_back(vhandle[5]);
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face_vhandles.push_back(vhandle[8]);
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mesh.add_face(face_vhandles);
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//// Test setup:
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//// 6 === 7 === 8
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//// | / | / |
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//// | / | / |
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//// | / | / |
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//// 3 === 4 === 5
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//// | / | \ |
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//// | / | \ |
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//// | / | \ |
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//// 0 === 1 === 2
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// Initialize subdivider
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OpenMesh::Subdivider::Adaptive::CompositeT<MyMesh> subdivider(mesh);
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subdivider.add<OpenMesh::Subdivider::Adaptive::Tvv3<MyMesh> >();
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subdivider.add<OpenMesh::Subdivider::Adaptive::VF<MyMesh> >();
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subdivider.add<OpenMesh::Subdivider::Adaptive::FF<MyMesh> >();
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subdivider.add<OpenMesh::Subdivider::Adaptive::FVc<MyMesh> >();
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subdivider.initialize();
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// Check setup
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EXPECT_EQ(9u, mesh.n_vertices() ) << "Wrong number of vertices";
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EXPECT_EQ(8u, mesh.n_faces() ) << "Wrong number of faces";
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// execute adaptive composite subdivision
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subdivider.refine(vhandle[4]);
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// Check setup
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EXPECT_EQ(17u, mesh.n_vertices() ) << "Wrong number of vertices after subdivision with sqrt3";
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EXPECT_EQ(24u, mesh.n_faces() ) << "Wrong number of faces after subdivision with sqrt3";
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}
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TEST_F(OpenMeshSubdividerAdaptive_Triangle, AdaptiveCompositeRefineFace) {
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MyMesh mesh;
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mesh.request_vertex_status();
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mesh.request_edge_status();
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mesh.request_face_status();
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mesh.request_vertex_normals();
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mesh.request_face_normals();
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// Add some vertices
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VHandle vhandle[9];
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vhandle[0] = mesh.add_vertex(MyMesh::Point(0, 0, 0));
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vhandle[1] = mesh.add_vertex(MyMesh::Point(0, 1, 0));
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vhandle[2] = mesh.add_vertex(MyMesh::Point(0, 2, 0));
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vhandle[3] = mesh.add_vertex(MyMesh::Point(1, 0, 0));
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vhandle[4] = mesh.add_vertex(MyMesh::Point(1, 1, 0));
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vhandle[5] = mesh.add_vertex(MyMesh::Point(1, 2, 0));
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vhandle[6] = mesh.add_vertex(MyMesh::Point(2, 0, 0));
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vhandle[7] = mesh.add_vertex(MyMesh::Point(2, 1, 0));
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vhandle[8] = mesh.add_vertex(MyMesh::Point(2, 2, 0));
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// Add eight faces
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std::vector<VHandle> face_vhandles;
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std::vector<FHandle> face_handles;
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face_vhandles.push_back(vhandle[0]);
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face_vhandles.push_back(vhandle[4]);
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face_vhandles.push_back(vhandle[3]);
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face_handles.push_back(mesh.add_face(face_vhandles));
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[0]);
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face_vhandles.push_back(vhandle[1]);
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face_vhandles.push_back(vhandle[4]);
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face_handles.push_back(mesh.add_face(face_vhandles));
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[1]);
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face_vhandles.push_back(vhandle[2]);
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face_vhandles.push_back(vhandle[4]);
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face_handles.push_back(mesh.add_face(face_vhandles));
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[2]);
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face_vhandles.push_back(vhandle[5]);
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face_vhandles.push_back(vhandle[4]);
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face_handles.push_back(mesh.add_face(face_vhandles));
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[3]);
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face_vhandles.push_back(vhandle[7]);
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face_vhandles.push_back(vhandle[6]);
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face_handles.push_back(mesh.add_face(face_vhandles));
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[3]);
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face_vhandles.push_back(vhandle[4]);
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face_vhandles.push_back(vhandle[7]);
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face_handles.push_back(mesh.add_face(face_vhandles));
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[4]);
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face_vhandles.push_back(vhandle[8]);
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face_vhandles.push_back(vhandle[7]);
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face_handles.push_back(mesh.add_face(face_vhandles));
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[4]);
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face_vhandles.push_back(vhandle[5]);
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face_vhandles.push_back(vhandle[8]);
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face_handles.push_back(mesh.add_face(face_vhandles));
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//// Test setup:
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//// 6 === 7 === 8
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//// | / | / |
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//// | / | / |
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//// | / | / |
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//// 3 === 4 === 5
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//// | / | \ |
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//// | / | \ |
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//// | / | \ |
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//// 0 === 1 === 2
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// Initialize subdivider
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OpenMesh::Subdivider::Adaptive::CompositeT<MyMesh> subdivider(mesh);
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subdivider.add<OpenMesh::Subdivider::Adaptive::Tvv3<MyMesh> >();
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subdivider.add<OpenMesh::Subdivider::Adaptive::VF<MyMesh> >();
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subdivider.add<OpenMesh::Subdivider::Adaptive::FF<MyMesh> >();
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subdivider.add<OpenMesh::Subdivider::Adaptive::FVc<MyMesh> >();
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subdivider.initialize();
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// Check setup
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EXPECT_EQ(9u, mesh.n_vertices() ) << "Wrong number of vertices";
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EXPECT_EQ(8u, mesh.n_faces() ) << "Wrong number of faces";
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// execute adaptive composite subdivision
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std::vector<FHandle>::iterator it, end;
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it = face_handles.begin();
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end = face_handles.end();
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for (; it != end; ++it)
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subdivider.refine(*it);
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// Check setup
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EXPECT_EQ(245u, mesh.n_vertices() ) << "Wrong number of vertices after subdivision with sqrt3";
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EXPECT_EQ(458u, mesh.n_faces() ) << "Wrong number of faces after subdivision with sqrt3";
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}
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}
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