Split tests for Iterators and Circulators, added test for FaceIter with skipping
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@423 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
@@ -3,6 +3,7 @@
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#include "unittests_common.hh"
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#include "unittests_loading.hh"
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#include "unittests_trimesh_iterators.hh"
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#include "unittests_trimesh_circulators.hh"
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#include "unittests_decimater.hh"
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int main(int _argc, char** _argv) {
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377
src/Unittests/unittests_trimesh_circulators.hh
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377
src/Unittests/unittests_trimesh_circulators.hh
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@@ -0,0 +1,377 @@
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#ifndef INCLUDE_UNITTESTS_TRIMESH_CIRCULATORS_HH
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#define INCLUDE_UNITTESTS_TRIMESH_CIRCULATORS_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 OpenMeshCirculators : 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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}
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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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/*
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* Small VertexFaceIterator Test with holes in it
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*
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* WARNING!!! Basically this is an illegal configuration!
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* But this way we can still detect if it breaks!
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*/
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TEST_F(OpenMeshCirculators, VertexFaceIterWithHoles) {
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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(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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// 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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/* Test setup:
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0 ==== 2
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\ /
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\ /
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1
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/ \
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/ \
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3 ==== 4 */
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// Iterate around vertex 1 at the middle (with holes in between)
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Mesh::VertexFaceIter vf_it = mesh_.vf_begin(vhandle[1]);
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Mesh::VertexFaceIter vf_end = mesh_.vf_end(vhandle[1]);
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EXPECT_EQ(0, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at initialization";
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EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at initialization";
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++vf_it ;
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EXPECT_EQ(1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 1";
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EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 1";
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++vf_it ;
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EXPECT_EQ(-1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at end";
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EXPECT_FALSE(vf_it) << "Iterator not invalid in VertexFaceIter at end";
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EXPECT_TRUE( vf_it == vf_end ) << "End iterator for VertexFaceIter not matching";
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// Iterate around vertex 1 at the middle (with holes in between) with const iterator
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Mesh::ConstVertexFaceIter cvf_it = mesh_.cvf_begin(vhandle[1]);
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Mesh::ConstVertexFaceIter cvf_end = mesh_.cvf_end(vhandle[1]);
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EXPECT_EQ(0, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at initialization";
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EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at initialization";
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++cvf_it ;
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EXPECT_EQ(1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step one";
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EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step one";
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++cvf_it ;
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EXPECT_EQ(-1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at end";
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EXPECT_FALSE(cvf_it) << "Iterator not invalid in ConstVertexFaceIter at end";
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EXPECT_TRUE( cvf_it == cvf_end ) << "End iterator for ConstVertexFaceIter not matching";
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}
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/*
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* Small VertexFaceIterator Test without holes in it
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*/
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TEST_F(OpenMeshCirculators, VertexFaceIterWithoutHoles) {
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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(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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// 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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/* Test setup:
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0 ==== 2
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|\ 0 /|
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| \ / |
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|2 1 3|
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| / \ |
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|/ 1 \|
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3 ==== 4 */
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Mesh::VertexFaceIter vfa_it = mesh_.vf_begin(vhandle[1]);
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// Iterate around vertex 1 at the middle (with holes in between)
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Mesh::VertexFaceIter vf_it = mesh_.vf_begin(vhandle[1]);
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Mesh::VertexFaceIter vf_end = mesh_.vf_end(vhandle[1]);
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EXPECT_EQ(3, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at initialization";
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EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at initialization";
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++vf_it ;
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EXPECT_EQ(1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 1";
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EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 1";
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++vf_it ;
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EXPECT_EQ(2, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 2";
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EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 2";
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++vf_it ;
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EXPECT_EQ(0, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 3";
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EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 3";
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++vf_it ;
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EXPECT_EQ(3, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at end";
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EXPECT_FALSE(vf_it) << "Iterator not invalid in VertexFaceIter at end";
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EXPECT_TRUE( vf_it == vf_end ) << "End iterator for VertexFaceIter not matching";
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// Iterate around vertex 1 at the middle (with holes in between) with const iterator
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Mesh::ConstVertexFaceIter cvf_it = mesh_.cvf_begin(vhandle[1]);
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Mesh::ConstVertexFaceIter cvf_end = mesh_.cvf_end(vhandle[1]);
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EXPECT_EQ(3, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at initialization";
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EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at initialization";
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++cvf_it ;
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EXPECT_EQ(1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 1";
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EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 1";
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++cvf_it ;
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EXPECT_EQ(2, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 2";
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EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 2";
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++cvf_it ;
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EXPECT_EQ(0, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 3";
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EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 3";
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++cvf_it ;
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EXPECT_EQ(3, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at end";
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EXPECT_FALSE(cvf_it) << "Iterator not invalid in VertexFaceIter at end";
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EXPECT_TRUE( cvf_it == cvf_end ) << "End iterator for ConstVertexFaceIter not matching";
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}
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/*
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* Small FaceFaceIterator Test with holes in it
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*/
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TEST_F(OpenMeshCirculators, FaceFaceIterWithHoles) {
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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(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(3, 0, 0));
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vhandle[4] = mesh_.add_vertex(Mesh::Point(4, 1, 0));
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// Add three 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[2]);
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face_vhandles.push_back(vhandle[1]);
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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[2]);
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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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/* Test setup:
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*
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* 0 ------ 2 ------ 4
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* \ / \ /
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* \ 0 / \ 2 /
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* \ / 1 \ /
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* 1 ------- 3
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*/
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Mesh::FaceFaceIter ff_it = mesh_.ff_begin(mesh_.face_handle(1));
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Mesh::FaceFaceIter ff_end = mesh_.ff_end(mesh_.face_handle(1));
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EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at initialization";
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EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at initialization";
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++ff_it;
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EXPECT_EQ(0, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 1";
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EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 1";
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++ff_it;
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EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at end";
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EXPECT_FALSE(ff_it) << "Iterator invalid in FaceFaceIter at end";
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EXPECT_TRUE( ff_it == ff_end ) << "End iterator for FaceFaceIter not matching";
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Mesh::ConstFaceFaceIter cff_it = mesh_.cff_begin(mesh_.face_handle(1));
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Mesh::ConstFaceFaceIter cff_end = mesh_.cff_end(mesh_.face_handle(1));
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EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at initialization";
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EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at initialization";
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++cff_it;
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EXPECT_EQ(0, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 1";
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EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 1";
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++cff_it;
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EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at end";
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EXPECT_FALSE(cff_it) << "Iterator invalid in ConstFaceFaceIter at end";
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EXPECT_TRUE( cff_it == cff_end ) << "End iterator for ConstFaceFaceIter not matching";
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}
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/*
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* Small FaceFaceIterator Test with holes in it
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*/
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TEST_F(OpenMeshCirculators, FaceFaceIterWithoutHoles) {
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mesh_.clear();
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// Add some vertices
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Mesh::VertexHandle vhandle[6];
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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(3, 0, 0));
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vhandle[4] = mesh_.add_vertex(Mesh::Point(4, 1, 0));
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vhandle[5] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
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// Add three 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[2]);
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face_vhandles.push_back(vhandle[1]);
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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[2]);
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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[1]);
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face_vhandles.push_back(vhandle[5]);
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face_vhandles.push_back(vhandle[3]);
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mesh_.add_face(face_vhandles);
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/* Test setup:
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*
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* 0 ------ 2 ------ 4
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* \ / \ /
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* \ 0 / \ 2 /
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* \ / 1 \ /
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* 1 ------- 3
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* \ /
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* \ 3 /
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* \ /
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* \ /
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* 5
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*/
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Mesh::FaceFaceIter ff_it = mesh_.ff_begin(mesh_.face_handle(1));
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Mesh::FaceFaceIter ff_end = mesh_.ff_end(mesh_.face_handle(1));
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EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at initialization";
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EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at initialization";
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++ff_it;
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EXPECT_EQ(0, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 1";
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EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 1";
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++ff_it;
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EXPECT_EQ(3, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 2";
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EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 2";
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++ff_it;
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EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at end";
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EXPECT_FALSE(ff_it) << "Iterator invalid in FaceFaceIter at end";
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EXPECT_TRUE( ff_it == ff_end ) << "End iterator for FaceFaceIter not matching";
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Mesh::ConstFaceFaceIter cff_it = mesh_.cff_begin(mesh_.face_handle(1));
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Mesh::ConstFaceFaceIter cff_end = mesh_.cff_end(mesh_.face_handle(1));
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EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at initialization";
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EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at initialization";
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++cff_it;
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EXPECT_EQ(0, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 1";
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EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 1";
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++cff_it;
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EXPECT_EQ(3, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 2";
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EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 2";
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++cff_it;
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EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at end";
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EXPECT_FALSE(cff_it) << "Iterator invalid in ConstFaceFaceIter at end";
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EXPECT_TRUE( cff_it == cff_end ) << "End iterator for ConstFaceFaceIter not matching";
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}
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#endif // INCLUDE GUARD
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@@ -174,343 +174,91 @@ TEST_F(OpenMeshIterators, EdgeIter) {
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}
|
||||
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/*
|
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* Small VertexFaceIterator Test with holes in it
|
||||
* Test with a mesh with one deleted face
|
||||
*/
|
||||
TEST_F(OpenMeshIterators, VertexFaceIterWithHoles) {
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TEST_F(OpenMeshIterators, FaceIterEmptyMeshOneDeletedFace) {
|
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|
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mesh_.clear();
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|
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// Add some vertices
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Mesh::VertexHandle vhandle[5];
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// request delete_face capability
|
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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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|
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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));
|
||||
vhandle[4] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
|
||||
// Add some vertices
|
||||
Mesh::VertexHandle vhandle[4];
|
||||
|
||||
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 0, 0));
|
||||
vhandle[1] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
|
||||
vhandle[2] = mesh_.add_vertex(Mesh::Point(1, 1, 0));
|
||||
|
||||
// Add two faces
|
||||
std::vector<Mesh::VertexHandle> face_vhandles;
|
||||
|
||||
face_vhandles.push_back(vhandle[0]);
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[3]);
|
||||
face_vhandles.push_back(vhandle[4]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
face_vhandles.push_back(vhandle[0]);
|
||||
Mesh::FaceHandle fh = mesh_.add_face(face_vhandles);
|
||||
|
||||
/* Test setup:
|
||||
0 ==== 2
|
||||
\ /
|
||||
\ /
|
||||
1
|
||||
/ \
|
||||
/ \
|
||||
3 ==== 4 */
|
||||
// Delete face but keep vertices
|
||||
bool const is_delete_isolated_vertex = false;
|
||||
mesh_.delete_face(fh, is_delete_isolated_vertex);
|
||||
|
||||
// Iterate around vertex 1 at the middle (with holes in between)
|
||||
Mesh::VertexFaceIter vf_it = mesh_.vf_begin(vhandle[1]);
|
||||
Mesh::VertexFaceIter vf_end = mesh_.vf_end(vhandle[1]);
|
||||
EXPECT_EQ(0, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at initialization";
|
||||
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at initialization";
|
||||
++vf_it ;
|
||||
EXPECT_EQ(1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 1";
|
||||
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 1";
|
||||
++vf_it ;
|
||||
EXPECT_EQ(-1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at end";
|
||||
EXPECT_FALSE(vf_it) << "Iterator not invalid in VertexFaceIter at end";
|
||||
EXPECT_TRUE( vf_it == vf_end ) << "End iterator for VertexFaceIter not matching";
|
||||
// Test setup (Face deleted but vertices kept.
|
||||
// 1 === 2
|
||||
// | /
|
||||
// | /
|
||||
// | /
|
||||
// 0
|
||||
|
||||
// Iterate around vertex 1 at the middle (with holes in between) with const iterator
|
||||
Mesh::ConstVertexFaceIter cvf_it = mesh_.cvf_begin(vhandle[1]);
|
||||
Mesh::ConstVertexFaceIter cvf_end = mesh_.cvf_end(vhandle[1]);
|
||||
EXPECT_EQ(0, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at initialization";
|
||||
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at initialization";
|
||||
++cvf_it ;
|
||||
EXPECT_EQ(1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step one";
|
||||
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step one";
|
||||
++cvf_it ;
|
||||
EXPECT_EQ(-1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at end";
|
||||
EXPECT_FALSE(cvf_it) << "Iterator not invalid in ConstVertexFaceIter at end";
|
||||
EXPECT_TRUE( cvf_it == cvf_end ) << "End iterator for ConstVertexFaceIter not matching";
|
||||
Mesh::FaceIter f_it = mesh_.faces_begin();
|
||||
Mesh::FaceIter f_end = mesh_.faces_end();
|
||||
|
||||
EXPECT_EQ(0, f_it.handle().idx()) << "Wrong start index in FaceIterator";
|
||||
|
||||
EXPECT_EQ(1, f_end.handle().idx()) << "Wrong end index in FaceIterator";
|
||||
|
||||
++f_it;
|
||||
EXPECT_EQ(1, f_it.handle().idx()) << "Wrong end index in FaceIterator after one step";
|
||||
EXPECT_TRUE(f_it == f_end ) << "Iterator not at end for FaceIterator after one step";
|
||||
|
||||
Mesh::ConstFaceIter cf_it = mesh_.faces_begin();
|
||||
Mesh::ConstFaceIter cf_end = mesh_.faces_end();
|
||||
|
||||
EXPECT_EQ(0, cf_it.handle().idx()) << "Wrong start index in ConstFaceIterator";
|
||||
|
||||
EXPECT_EQ(1, cf_end.handle().idx()) << "Wrong end index in ConstFaceIterator";
|
||||
|
||||
++cf_it;
|
||||
EXPECT_EQ(1, cf_it.handle().idx()) << "Wrong end index in ConstFaceIterator after one step";
|
||||
EXPECT_TRUE(cf_it == cf_end ) << "Iterator not at end for ConstFaceIterator after one step";
|
||||
|
||||
|
||||
// Same with skipping iterators:
|
||||
f_it = mesh_.faces_sbegin();
|
||||
f_end = mesh_.faces_end();
|
||||
|
||||
EXPECT_EQ(1, f_it.handle().idx()) << "Wrong start index in FaceIterator with skipping";
|
||||
|
||||
EXPECT_EQ(1, f_end.handle().idx()) << "Wrong end index in FaceIterator with skipping";
|
||||
|
||||
EXPECT_TRUE(f_it == f_end ) << "Iterator not at end for FaceIterator with skipping";
|
||||
|
||||
// Same with skipping iterators:
|
||||
cf_it = mesh_.faces_sbegin();
|
||||
cf_end = mesh_.faces_end();
|
||||
|
||||
EXPECT_EQ(1, cf_it.handle().idx()) << "Wrong start index in ConstFaceIterator with skipping";
|
||||
|
||||
EXPECT_EQ(1, cf_end.handle().idx()) << "Wrong end index in ConstFaceIterator with skipping";
|
||||
|
||||
EXPECT_TRUE(cf_it == cf_end ) << "Iterator not at end for ConstFaceIterator with skipping";
|
||||
|
||||
|
||||
mesh_.release_vertex_status();
|
||||
mesh_.release_edge_status();
|
||||
mesh_.release_face_status();
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* Small VertexFaceIterator Test without holes in it
|
||||
*/
|
||||
TEST_F(OpenMeshIterators, VertexFaceIterWithoutHoles) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
// Add some vertices
|
||||
Mesh::VertexHandle vhandle[5];
|
||||
|
||||
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
|
||||
vhandle[1] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
|
||||
vhandle[2] = mesh_.add_vertex(Mesh::Point(2, 1, 0));
|
||||
vhandle[3] = mesh_.add_vertex(Mesh::Point(0,-1, 0));
|
||||
vhandle[4] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
|
||||
|
||||
// Add two faces
|
||||
std::vector<Mesh::VertexHandle> face_vhandles;
|
||||
|
||||
face_vhandles.push_back(vhandle[0]);
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[3]);
|
||||
face_vhandles.push_back(vhandle[4]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[0]);
|
||||
face_vhandles.push_back(vhandle[3]);
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[4]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
/* Test setup:
|
||||
0 ==== 2
|
||||
|\ 0 /|
|
||||
| \ / |
|
||||
|2 1 3|
|
||||
| / \ |
|
||||
|/ 1 \|
|
||||
3 ==== 4 */
|
||||
|
||||
Mesh::VertexFaceIter vfa_it = mesh_.vf_begin(vhandle[1]);
|
||||
|
||||
// Iterate around vertex 1 at the middle (with holes in between)
|
||||
Mesh::VertexFaceIter vf_it = mesh_.vf_begin(vhandle[1]);
|
||||
Mesh::VertexFaceIter vf_end = mesh_.vf_end(vhandle[1]);
|
||||
EXPECT_EQ(3, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at initialization";
|
||||
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at initialization";
|
||||
++vf_it ;
|
||||
EXPECT_EQ(1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 1";
|
||||
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 1";
|
||||
++vf_it ;
|
||||
EXPECT_EQ(2, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 2";
|
||||
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 2";
|
||||
++vf_it ;
|
||||
EXPECT_EQ(0, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 3";
|
||||
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 3";
|
||||
++vf_it ;
|
||||
EXPECT_EQ(3, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at end";
|
||||
EXPECT_FALSE(vf_it) << "Iterator not invalid in VertexFaceIter at end";
|
||||
EXPECT_TRUE( vf_it == vf_end ) << "End iterator for VertexFaceIter not matching";
|
||||
|
||||
// Iterate around vertex 1 at the middle (with holes in between) with const iterator
|
||||
Mesh::ConstVertexFaceIter cvf_it = mesh_.cvf_begin(vhandle[1]);
|
||||
Mesh::ConstVertexFaceIter cvf_end = mesh_.cvf_end(vhandle[1]);
|
||||
EXPECT_EQ(3, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at initialization";
|
||||
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at initialization";
|
||||
++cvf_it ;
|
||||
EXPECT_EQ(1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 1";
|
||||
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 1";
|
||||
++cvf_it ;
|
||||
EXPECT_EQ(2, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 2";
|
||||
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 2";
|
||||
++cvf_it ;
|
||||
EXPECT_EQ(0, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 3";
|
||||
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 3";
|
||||
++cvf_it ;
|
||||
EXPECT_EQ(3, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at end";
|
||||
EXPECT_FALSE(cvf_it) << "Iterator not invalid in VertexFaceIter at end";
|
||||
EXPECT_TRUE( cvf_it == cvf_end ) << "End iterator for ConstVertexFaceIter not matching";
|
||||
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* Small FaceFaceIterator Test with holes in it
|
||||
*/
|
||||
TEST_F(OpenMeshIterators, FaceFaceIterWithHoles) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
// Add some vertices
|
||||
Mesh::VertexHandle vhandle[5];
|
||||
|
||||
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
|
||||
vhandle[1] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
|
||||
vhandle[2] = mesh_.add_vertex(Mesh::Point(2, 1, 0));
|
||||
vhandle[3] = mesh_.add_vertex(Mesh::Point(3, 0, 0));
|
||||
vhandle[4] = mesh_.add_vertex(Mesh::Point(4, 1, 0));
|
||||
|
||||
// Add three faces
|
||||
std::vector<Mesh::VertexHandle> face_vhandles;
|
||||
|
||||
face_vhandles.push_back(vhandle[0]);
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[3]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
face_vhandles.push_back(vhandle[3]);
|
||||
face_vhandles.push_back(vhandle[4]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
/* Test setup:
|
||||
*
|
||||
* 0 ------ 2 ------ 4
|
||||
* \ / \ /
|
||||
* \ 0 / \ 2 /
|
||||
* \ / 1 \ /
|
||||
* 1 ------- 3
|
||||
*/
|
||||
|
||||
|
||||
Mesh::FaceFaceIter ff_it = mesh_.ff_begin(mesh_.face_handle(1));
|
||||
Mesh::FaceFaceIter ff_end = mesh_.ff_end(mesh_.face_handle(1));
|
||||
|
||||
EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at initialization";
|
||||
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at initialization";
|
||||
++ff_it;
|
||||
EXPECT_EQ(0, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 1";
|
||||
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 1";
|
||||
++ff_it;
|
||||
EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at end";
|
||||
EXPECT_FALSE(ff_it) << "Iterator invalid in FaceFaceIter at end";
|
||||
EXPECT_TRUE( ff_it == ff_end ) << "End iterator for FaceFaceIter not matching";
|
||||
|
||||
Mesh::ConstFaceFaceIter cff_it = mesh_.cff_begin(mesh_.face_handle(1));
|
||||
Mesh::ConstFaceFaceIter cff_end = mesh_.cff_end(mesh_.face_handle(1));
|
||||
|
||||
EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at initialization";
|
||||
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at initialization";
|
||||
++cff_it;
|
||||
EXPECT_EQ(0, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 1";
|
||||
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 1";
|
||||
++cff_it;
|
||||
EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at end";
|
||||
EXPECT_FALSE(cff_it) << "Iterator invalid in ConstFaceFaceIter at end";
|
||||
EXPECT_TRUE( cff_it == cff_end ) << "End iterator for ConstFaceFaceIter not matching";
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* Small FaceFaceIterator Test with holes in it
|
||||
*/
|
||||
TEST_F(OpenMeshIterators, FaceFaceIterWithoutHoles) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
// Add some vertices
|
||||
Mesh::VertexHandle vhandle[6];
|
||||
|
||||
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
|
||||
vhandle[1] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
|
||||
vhandle[2] = mesh_.add_vertex(Mesh::Point(2, 1, 0));
|
||||
vhandle[3] = mesh_.add_vertex(Mesh::Point(3, 0, 0));
|
||||
vhandle[4] = mesh_.add_vertex(Mesh::Point(4, 1, 0));
|
||||
vhandle[5] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
|
||||
|
||||
// Add three faces
|
||||
std::vector<Mesh::VertexHandle> face_vhandles;
|
||||
|
||||
face_vhandles.push_back(vhandle[0]);
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[3]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[2]);
|
||||
face_vhandles.push_back(vhandle[3]);
|
||||
face_vhandles.push_back(vhandle[4]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
face_vhandles.clear();
|
||||
|
||||
face_vhandles.push_back(vhandle[1]);
|
||||
face_vhandles.push_back(vhandle[5]);
|
||||
face_vhandles.push_back(vhandle[3]);
|
||||
mesh_.add_face(face_vhandles);
|
||||
|
||||
/* Test setup:
|
||||
*
|
||||
* 0 ------ 2 ------ 4
|
||||
* \ / \ /
|
||||
* \ 0 / \ 2 /
|
||||
* \ / 1 \ /
|
||||
* 1 ------- 3
|
||||
* \ /
|
||||
* \ 3 /
|
||||
* \ /
|
||||
* \ /
|
||||
* 5
|
||||
*/
|
||||
|
||||
|
||||
Mesh::FaceFaceIter ff_it = mesh_.ff_begin(mesh_.face_handle(1));
|
||||
Mesh::FaceFaceIter ff_end = mesh_.ff_end(mesh_.face_handle(1));
|
||||
|
||||
EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at initialization";
|
||||
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at initialization";
|
||||
++ff_it;
|
||||
EXPECT_EQ(0, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 1";
|
||||
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 1";
|
||||
++ff_it;
|
||||
EXPECT_EQ(3, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 2";
|
||||
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 2";
|
||||
++ff_it;
|
||||
EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at end";
|
||||
EXPECT_FALSE(ff_it) << "Iterator invalid in FaceFaceIter at end";
|
||||
EXPECT_TRUE( ff_it == ff_end ) << "End iterator for FaceFaceIter not matching";
|
||||
|
||||
Mesh::ConstFaceFaceIter cff_it = mesh_.cff_begin(mesh_.face_handle(1));
|
||||
Mesh::ConstFaceFaceIter cff_end = mesh_.cff_end(mesh_.face_handle(1));
|
||||
|
||||
EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at initialization";
|
||||
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at initialization";
|
||||
++cff_it;
|
||||
EXPECT_EQ(0, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 1";
|
||||
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 1";
|
||||
++cff_it;
|
||||
EXPECT_EQ(3, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 2";
|
||||
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 2";
|
||||
++cff_it;
|
||||
EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at end";
|
||||
EXPECT_FALSE(cff_it) << "Iterator invalid in ConstFaceFaceIter at end";
|
||||
EXPECT_TRUE( cff_it == cff_end ) << "End iterator for ConstFaceFaceIter not matching";
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif // INCLUDE GUARD
|
||||
|
||||
Reference in New Issue
Block a user