More documentation for the is_boundary functions
Unittest for is_boundary (Vertices, faces) git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@770 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
@@ -19,6 +19,7 @@
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#include "unittests_randomNumberGenerator.hh"
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#include "unittests_split_copy.hh"
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#include "unittests_vector_type.hh"
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#include "unittests_boundary.hh"
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int main(int _argc, char** _argv) {
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193
src/Unittests/unittests_boundary.hh
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193
src/Unittests/unittests_boundary.hh
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#ifndef INCLUDE_UNITTESTS_BOUNDARY_HH
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#define INCLUDE_UNITTESTS_BOUNDARY_HH
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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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class OpenMeshBoundaryTriangleMesh : 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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/* Checks vertices, if they are boundary vertices
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*/
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TEST_F(OpenMeshBoundaryTriangleMesh, TestBoundaryVertex) {
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mesh_.clear();
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// Add some vertices
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Mesh::VertexHandle vhandle[7];
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vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
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vhandle[1] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
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vhandle[2] = mesh_.add_vertex(Mesh::Point(2, 1, 0));
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vhandle[3] = mesh_.add_vertex(Mesh::Point(0,-1, 0));
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vhandle[4] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
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vhandle[5] = mesh_.add_vertex(Mesh::Point(3, 0, 0));
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// Single point
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vhandle[6] = mesh_.add_vertex(Mesh::Point(0,-2, 0));
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// Add two faces
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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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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[3]);
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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[0]);
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face_vhandles.push_back(vhandle[3]);
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face_vhandles.push_back(vhandle[1]);
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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[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[5]);
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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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/* Test setup:
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0 ==== 2
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|\ 0 /|\
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| \ / | \
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|2 1 3|4 5
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| / \ | /
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|/ 1 \|/
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3 ==== 4
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Vertex 6 single
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*/
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// Check for boundary vertices
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EXPECT_TRUE ( mesh_.is_boundary( vhandle[0] ) ) << "Vertex 0 is not boundary!";
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EXPECT_FALSE( mesh_.is_boundary( vhandle[1] ) ) << "Vertex 1 is boundary!";
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EXPECT_TRUE ( mesh_.is_boundary( vhandle[2] ) ) << "Vertex 2 is not boundary!";
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EXPECT_TRUE ( mesh_.is_boundary( vhandle[3] ) ) << "Vertex 3 is not boundary!";
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EXPECT_TRUE ( mesh_.is_boundary( vhandle[4] ) ) << "Vertex 4 is not boundary!";
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EXPECT_TRUE ( mesh_.is_boundary( vhandle[5] ) ) << "Vertex 5 is not boundary!";
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EXPECT_TRUE ( mesh_.is_boundary( vhandle[6] ) ) << "Singular Vertex 6 is not boundary!";
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}
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/* Checks faces, if they are boundary faces
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*/
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TEST_F(OpenMeshBoundaryTriangleMesh, TestBoundaryFace) {
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mesh_.clear();
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// Add some vertices
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Mesh::VertexHandle vhandle[7];
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vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
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vhandle[1] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
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vhandle[2] = mesh_.add_vertex(Mesh::Point(2, 1, 0));
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vhandle[3] = mesh_.add_vertex(Mesh::Point(0,-1, 0));
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vhandle[4] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
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vhandle[5] = mesh_.add_vertex(Mesh::Point(3, 0, 0));
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// Single point
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vhandle[6] = mesh_.add_vertex(Mesh::Point(0,-2, 0));
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// Add two faces
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std::vector<Mesh::VertexHandle> face_vhandles;
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std::vector<Mesh::FaceHandle> face_handles;
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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_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[3]);
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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[0]);
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face_vhandles.push_back(vhandle[3]);
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face_vhandles.push_back(vhandle[1]);
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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[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[5]);
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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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/* Test setup:
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0 ==== 2
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|\ 0 /|\
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| \ / | \
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|2 1 3|4 5
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| / \ | /
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|/ 1 \|/
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3 ==== 4
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Vertex 6 single
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*/
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// Check the boundary faces
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EXPECT_TRUE ( mesh_.is_boundary( face_handles[0] ) ) << "Face 0 is not boundary!";
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EXPECT_TRUE ( mesh_.is_boundary( face_handles[1] ) ) << "Face 1 is not boundary!";
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EXPECT_TRUE ( mesh_.is_boundary( face_handles[2] ) ) << "Face 2 is not boundary!";
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EXPECT_FALSE( mesh_.is_boundary( face_handles[3] ) ) << "Face 3 is boundary!";
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EXPECT_TRUE ( mesh_.is_boundary( face_handles[4] ) ) << "Face 4 is not boundary!";
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}
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#endif // INCLUDE GUARD
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