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add unittest for normal flipping module

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git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1031 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Matthias Möller
2014-04-30 12:29:57 +00:00
parent 14794ad2eb
commit ae9e82f524
1 changed files with 26 additions and 3 deletions
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29
src/Unittests/unittests_decimater.cc
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@@ -3,6 +3,7 @@
#include <Unittests/unittests_common.hh>
#include <OpenMesh/Tools/Decimater/DecimaterT.hh>
#include <OpenMesh/Tools/Decimater/ModQuadricT.hh>
#include <OpenMesh/Tools/Decimater/ModNormalFlippingT.hh>
namespace {
@@ -132,16 +133,38 @@ TEST_F(OpenMeshDecimater, DecimateMeshExampleFromDoc) {
}
TEST_F(OpenMeshDecimater, DecimateMeshNormalFlipping) {
bool ok = OpenMesh::IO::read_mesh(mesh_, "cube1.off");
ASSERT_TRUE(ok);
typedef OpenMesh::Decimater::DecimaterT< Mesh > Decimater;
typedef OpenMesh::Decimater::ModNormalFlippingT < Mesh >::Handle HModNormalFlipping;
typedef OpenMesh::Decimater::ModQuadricT< Mesh >::Handle HModQuadric;
Decimater decimaterDBG(mesh_);
HModNormalFlipping hModNormalFlippingDGB;
decimaterDBG.add( hModNormalFlippingDGB );
HModQuadric hModQuadricDBG;
decimaterDBG.add( hModQuadricDBG );
std::cout << decimaterDBG.module( hModQuadricDBG ).name() << std::endl;
decimaterDBG.module( hModQuadricDBG ).unset_max_err();
std::cout << decimaterDBG.module( hModNormalFlippingDGB ).name() << std::endl;
decimaterDBG.module( hModNormalFlippingDGB ).set_max_normal_deviation(45.0);
EXPECT_TRUE(decimaterDBG.module( hModNormalFlippingDGB ).is_binary()) << "Normal Flipping Module is not binary.";
decimaterDBG.initialize();
size_t removedVertices = 0;
removedVertices = decimaterDBG.decimate_to_faces(4500, 9996);
decimaterDBG.mesh().garbage_collection();
EXPECT_EQ(2526u, removedVertices) << "The number of remove vertices is not correct!";
EXPECT_EQ(5000u, mesh_.n_vertices()) << "The number of vertices after decimation is not correct!";
EXPECT_EQ(14994u, mesh_.n_edges()) << "The number of edges after decimation is not correct!";
EXPECT_EQ(9996u, mesh_.n_faces()) << "The number of faces after decimation is not correct!";
}
}