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* added texCoord3d functions to objloader

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* added unittest for texcoords3d
* added texcoord3d support to baseimporter
This commit is contained in:
Martin Schultz
2016-01-05 14:21:46 +01:00
parent 011fdc9700
commit 781063a3c6
5 changed files with 147 additions and 6 deletions
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39
src/Unittests/TestFiles/cube-minimal-texCoords3d.obj Normal file
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@@ -0,0 +1,39 @@
g cube
v 0.0 0.0 0.0
v 0.0 0.0 1.0
v 0.0 1.0 0.0
v 0.0 1.0 1.0
v 1.0 0.0 0.0
v 1.0 0.0 1.0
v 1.0 1.0 0.0
v 1.0 1.0 1.0
vn 0.0 0.0 1.0
vn 0.0 0.0 -1.0
vn 0.0 1.0 0.0
vn 0.0 -1.0 0.0
vn 1.0 0.0 0.0
vn -1.0 0.0 0.0
vt 1.0 1.0 1.0
vt 2.0 2.0 2.0
vt 3.0 3.0 3.0
vt 4.0 4.0 4.0
vt 5.0 5.0 5.0
vt 6.0 6.0 6.0
vt 7.0 7.0 7.0
vt 8.0 8.0 8.0
vt 9.0 9.0 9.0
vt 10.0 10.0 10.0
vt 11.0 11.0 11.0
vt 12.0 12.0 12.0
f 1/1/2 7/1/2 5/1/2
f 1/2/2 3/2/2 7/2/2
f 1/3/6 4/3/6 3/3/6
f 1/4/6 2/4/6 4/4/6
f 3/5/3 8/5/3 7/5/3
f 3/6/3 4/6/3 8/6/3
f 5/7/5 7/7/5 8/7/5
f 5/8/5 8/8/5 6/8/5
f 1/9/4 5/9/4 6/9/4
f 1/10/4 6/10/4 2/10/4
f 2/11/1 6/11/1 8/11/1
f 2/12/1 8/12/1 4/12/1

45
src/Unittests/unittests_read_write_OBJ.cc
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@@ -202,6 +202,51 @@ TEST_F(OpenMeshReadWriteOBJ, LoadSimpleOBJCheckTexCoords) {
mesh_.release_halfedge_texcoords2D();
}
/*
* Just load a obj file of a cube and checks the 3d halfedge texCoords
*/
TEST_F(OpenMeshReadWriteOBJ, LoadSimpleOBJCheckTexCoords3d) {
mesh_.clear();
mesh_.request_halfedge_texcoords3D();
OpenMesh::IO::Options options;
options += OpenMesh::IO::Options::FaceTexCoord;
std::string file_name = "cube-minimal-texCoords3d.obj";
bool ok = OpenMesh::IO::read_mesh(mesh_, file_name,options);
EXPECT_TRUE(ok) << file_name;
EXPECT_EQ(1, mesh_.texcoord3D(mesh_.halfedge_handle(0))[0] ) << "Wrong texCoord at halfedge 0 component 0";
EXPECT_EQ(1, mesh_.texcoord3D(mesh_.halfedge_handle(0))[1] ) << "Wrong texCoord at halfedge 0 component 1";
EXPECT_EQ(1, mesh_.texcoord3D(mesh_.halfedge_handle(0))[2] ) << "Wrong texCoord at halfedge 0 component 2";
EXPECT_EQ(3, mesh_.texcoord3D(mesh_.halfedge_handle(10))[0] ) << "Wrong texCoord at halfedge 1 component 0";
EXPECT_EQ(3, mesh_.texcoord3D(mesh_.halfedge_handle(10))[1] ) << "Wrong texCoord at halfedge 1 component 1";
EXPECT_EQ(3, mesh_.texcoord3D(mesh_.halfedge_handle(10))[2] ) << "Wrong texCoord at halfedge 1 component 2";
EXPECT_EQ(6, mesh_.texcoord3D(mesh_.halfedge_handle(19))[0] ) << "Wrong texCoord at halfedge 4 component 0";
EXPECT_EQ(6, mesh_.texcoord3D(mesh_.halfedge_handle(19))[1] ) << "Wrong texCoord at halfedge 4 component 1";
EXPECT_EQ(6, mesh_.texcoord3D(mesh_.halfedge_handle(19))[2] ) << "Wrong texCoord at halfedge 4 component 2";
EXPECT_EQ(7, mesh_.texcoord3D(mesh_.halfedge_handle(24))[0] ) << "Wrong texCoord at halfedge 7 component 0";
EXPECT_EQ(7, mesh_.texcoord3D(mesh_.halfedge_handle(24))[1] ) << "Wrong texCoord at halfedge 7 component 1";
EXPECT_EQ(7, mesh_.texcoord3D(mesh_.halfedge_handle(24))[2] ) << "Wrong texCoord at halfedge 7 component 2";
EXPECT_EQ(9, mesh_.texcoord3D(mesh_.halfedge_handle(30))[0] ) << "Wrong texCoord at halfedge 9 component 0";
EXPECT_EQ(9, mesh_.texcoord3D(mesh_.halfedge_handle(30))[1] ) << "Wrong texCoord at halfedge 9 component 1";
EXPECT_EQ(9, mesh_.texcoord3D(mesh_.halfedge_handle(30))[2] ) << "Wrong texCoord at halfedge 9 component 2";
EXPECT_EQ(12, mesh_.texcoord3D(mesh_.halfedge_handle(35))[0] ) << "Wrong texCoord at halfedge 11 component 0";
EXPECT_EQ(12, mesh_.texcoord3D(mesh_.halfedge_handle(35))[1] ) << "Wrong texCoord at halfedge 11 component 1";
EXPECT_EQ(12, mesh_.texcoord3D(mesh_.halfedge_handle(35))[2] ) << "Wrong texCoord at halfedge 11 component 2";
mesh_.request_halfedge_texcoords3D();
}
/*
* Just load a obj file of a square with a material
*/