bbb3a55ee7
Added mesh_cast unit test. git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@958 fdac6126-5c0c-442c-9429-916003d36597
149 lines
3.7 KiB
C++
149 lines
3.7 KiB
C++
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#include <gtest/gtest.h>
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#include <Unittests/unittests_common.hh>
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#include <iostream>
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namespace {
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class OpenMeshSplitCopyTriangleMesh : 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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class OpenMeshSplitCopyPolyMesh : 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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/*
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* ====================================================================
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* Define tests below
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* ====================================================================
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*/
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/* splits a face that has a property in a triangle mesh with split_copy
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* the property should be copied to the new faces
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*/
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TEST_F(OpenMeshSplitCopyTriangleMesh, SplitCopyTriangleMesh) {
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mesh_.clear();
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// Add some vertices
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Mesh::VertexHandle vhandle[4];
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vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 0, 0));
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vhandle[1] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
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vhandle[2] = mesh_.add_vertex(Mesh::Point(1, 1, 0));
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vhandle[3] = mesh_.add_vertex(Mesh::Point(0.25, 0.25, 0));
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// Add one face
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std::vector<Mesh::VertexHandle> face_vhandles;
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face_vhandles.push_back(vhandle[2]);
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face_vhandles.push_back(vhandle[1]);
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face_vhandles.push_back(vhandle[0]);
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Mesh::FaceHandle fh = mesh_.add_face(face_vhandles);
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// Test setup:
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// 1 === 2
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// | /
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// | /
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// | /
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// 0
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// set property
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OpenMesh::FPropHandleT<int> fprop_int;
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mesh_.add_property(fprop_int);
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mesh_.property(fprop_int, fh) = 999;
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// split face with new vertex
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mesh_.split_copy(fh, vhandle[3]);
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// Check setup
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Mesh::FaceIter f_it = mesh_.faces_begin();
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Mesh::FaceIter f_end = mesh_.faces_end();
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for (; f_it != f_end; ++f_it)
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EXPECT_EQ(999, mesh_.property(fprop_int, *f_it)) << "Different Property value";
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}
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/* splits a face that has a property in a poly mesh with split_copy
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* the property should be copied to the new faces
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*/
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TEST_F(OpenMeshSplitCopyPolyMesh, SplitCopyPolymesh) {
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mesh_.clear();
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// Add some vertices
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Mesh::VertexHandle vhandle[5];
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vhandle[0] = mesh_.add_vertex(PolyMesh::Point(0, 0, 0));
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vhandle[1] = mesh_.add_vertex(PolyMesh::Point(0, 1, 0));
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vhandle[2] = mesh_.add_vertex(PolyMesh::Point(1, 1, 0));
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vhandle[3] = mesh_.add_vertex(PolyMesh::Point(1, 0, 0));
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vhandle[4] = mesh_.add_vertex(PolyMesh::Point(0.5, 0.5, 0));
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// Add face
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std::vector<Mesh::VertexHandle> face_vhandles;
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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[2]);
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face_vhandles.push_back(vhandle[3]);
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PolyMesh::FaceHandle fh = mesh_.add_face(face_vhandles);
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// Test setup:
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// 1 === 2
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// | |
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// | |
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// | |
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// 0 === 3
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// set property
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OpenMesh::FPropHandleT<int> fprop_int;
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mesh_.add_property(fprop_int);
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mesh_.property(fprop_int, fh) = 999;
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// split face with new vertex
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mesh_.split_copy(fh, vhandle[4]);
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// Check setup
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PolyMesh::FaceIter f_it = mesh_.faces_begin();
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PolyMesh::FaceIter f_end = mesh_.faces_end();
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for (; f_it != f_end; ++f_it)
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EXPECT_EQ(999, mesh_.property(fprop_int, *f_it)) << "Different Property value";
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}
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}
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