154ad58568
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@801 fdac6126-5c0c-442c-9429-916003d36597
226 lines
7.2 KiB
C++
226 lines
7.2 KiB
C++
#pragma once
|
|
|
|
#include <gtest/gtest.h>
|
|
#include <Unittests/unittests_common.hh>
|
|
|
|
#include <iostream>
|
|
|
|
class OpenMeshTrimeshCirculatorFaceEdge : public OpenMeshBase {
|
|
|
|
protected:
|
|
|
|
// This function is called before each test is run
|
|
virtual void SetUp() {
|
|
}
|
|
|
|
// This function is called after all tests are through
|
|
virtual void TearDown() {
|
|
|
|
// Do some final stuff with the member data here...
|
|
}
|
|
|
|
|
|
// Member already defined in OpenMeshBase
|
|
//Mesh mesh_;
|
|
};
|
|
|
|
/*
|
|
* ====================================================================
|
|
* Define tests below
|
|
* ====================================================================
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*
|
|
* Small FaceEdgeIterator Test
|
|
*/
|
|
TEST_F(OpenMeshTrimeshCirculatorFaceEdge, FaceEdgeIterWithoutHolesIncrement) {
|
|
|
|
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::FaceEdgeIter fe_it = mesh_.fe_begin(mesh_.face_handle(1));
|
|
Mesh::FaceEdgeIter fe_end = mesh_.fe_end(mesh_.face_handle(1));
|
|
|
|
EXPECT_EQ(4, fe_it.handle().idx() ) << "Index wrong in FaceEdgeIter at initialization";
|
|
EXPECT_TRUE(fe_it) << "Iterator invalid in FaceEdgeIter at initialization";
|
|
++fe_it;
|
|
EXPECT_EQ(1, fe_it.handle().idx() ) << "Index wrong in FaceEdgeIter at step 1";
|
|
EXPECT_TRUE(fe_it) << "Iterator invalid in FaceEdgeIter at step 1";
|
|
++fe_it;
|
|
EXPECT_EQ(3, fe_it.handle().idx() ) << "Index wrong in FaceEdgeIter at step 2";
|
|
EXPECT_TRUE(fe_it) << "Iterator invalid in FaceEdgeIter at step 2";
|
|
++fe_it;
|
|
EXPECT_EQ(4, fe_it.handle().idx() ) << "Index wrong in FaceEdgeIter at end";
|
|
EXPECT_FALSE(fe_it) << "Iterator invalid in FaceEdgeIter at end";
|
|
EXPECT_TRUE( fe_it == fe_end ) << "End iterator for FaceEdgeIter not matching";
|
|
|
|
Mesh::ConstFaceEdgeIter cfe_it = mesh_.cfe_begin(mesh_.face_handle(1));
|
|
Mesh::ConstFaceEdgeIter cfe_end = mesh_.cfe_end(mesh_.face_handle(1));
|
|
|
|
EXPECT_EQ(4, cfe_it.handle().idx() ) << "Index wrong in ConstFaceEdgeIter at initialization";
|
|
EXPECT_TRUE(cfe_it) << "Iterator invalid in ConstFaceEdgeIter at initialization";
|
|
++cfe_it;
|
|
EXPECT_EQ(1, cfe_it.handle().idx() ) << "Index wrong in ConstFaceEdgeIter at step 1";
|
|
EXPECT_TRUE(cfe_it) << "Iterator invalid in ConstFaceEdgeIter at step 1";
|
|
++cfe_it;
|
|
EXPECT_EQ(3, cfe_it.handle().idx() ) << "Index wrong in ConstFaceEdgeIter at step 2";
|
|
EXPECT_TRUE(cfe_it) << "Iterator invalid in ConstFaceEdgeIter at step 2";
|
|
++cfe_it;
|
|
EXPECT_EQ(4, cfe_it.handle().idx() ) << "Index wrong in ConstFaceEdgeIter at end";
|
|
EXPECT_FALSE(cfe_it) << "Iterator invalid in ConstFaceEdgeIter at end";
|
|
EXPECT_TRUE( cfe_it == cfe_end ) << "End iterator for ConstFaceEdgeIter not matching";
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
* Small FaceEdgeIterator Test
|
|
*/
|
|
TEST_F(OpenMeshTrimeshCirculatorFaceEdge, FaceEdgeIterWithoutHolesDecrement) {
|
|
|
|
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::FaceEdgeIter fe_it = mesh_.fe_begin(mesh_.face_handle(1));
|
|
Mesh::FaceEdgeIter fe_end = mesh_.fe_end(mesh_.face_handle(1));
|
|
|
|
EXPECT_EQ(4, fe_it.handle().idx() ) << "Index wrong in FaceEdgeIter at initialization";
|
|
EXPECT_TRUE(fe_it) << "Iterator invalid in FaceEdgeIter at initialization";
|
|
--fe_it;
|
|
EXPECT_EQ(1, fe_it.handle().idx() ) << "Index wrong in FaceEdgeIter at step 1";
|
|
EXPECT_TRUE(fe_it) << "Iterator invalid in FaceEdgeIter at step 1";
|
|
--fe_it;
|
|
EXPECT_EQ(3, fe_it.handle().idx() ) << "Index wrong in FaceEdgeIter at step 2";
|
|
EXPECT_TRUE(fe_it) << "Iterator invalid in FaceEdgeIter at step 2";
|
|
--fe_it;
|
|
EXPECT_EQ(4, fe_it.handle().idx() ) << "Index wrong in FaceEdgeIter at end";
|
|
EXPECT_FALSE(fe_it) << "Iterator invalid in FaceEdgeIter at end";
|
|
EXPECT_TRUE( fe_it == fe_end ) << "End iterator for FaceEdgeIter not matching";
|
|
|
|
Mesh::ConstFaceEdgeIter cfe_it = mesh_.cfe_begin(mesh_.face_handle(1));
|
|
Mesh::ConstFaceEdgeIter cfe_end = mesh_.cfe_end(mesh_.face_handle(1));
|
|
|
|
EXPECT_EQ(4, cfe_it.handle().idx() ) << "Index wrong in ConstFaceEdgeIter at initialization";
|
|
EXPECT_TRUE(cfe_it) << "Iterator invalid in ConstFaceEdgeIter at initialization";
|
|
--cfe_it;
|
|
EXPECT_EQ(1, cfe_it.handle().idx() ) << "Index wrong in ConstFaceEdgeIter at step 1";
|
|
EXPECT_TRUE(cfe_it) << "Iterator invalid in ConstFaceEdgeIter at step 1";
|
|
--cfe_it;
|
|
EXPECT_EQ(3, cfe_it.handle().idx() ) << "Index wrong in ConstFaceEdgeIter at step 2";
|
|
EXPECT_TRUE(cfe_it) << "Iterator invalid in ConstFaceEdgeIter at step 2";
|
|
--cfe_it;
|
|
EXPECT_EQ(4, cfe_it.handle().idx() ) << "Index wrong in ConstFaceEdgeIter at end";
|
|
EXPECT_FALSE(cfe_it) << "Iterator invalid in ConstFaceEdgeIter at end";
|
|
EXPECT_TRUE( cfe_it == cfe_end ) << "End iterator for ConstFaceEdgeIter not matching";
|
|
|
|
}
|