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OpenMesh
OpenMesh
Commits
0ba70e94
Commit
0ba70e94
authored
Nov 27, 2018
by
Jan Möbius
Browse files
Added Unittest to check OBJ Reader Writer Issue refs
parent
2daa0b4e
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/Unittests/unittests_read_write_OBJ.cc
View file @
0ba70e94
...
...
@@ -499,4 +499,87 @@ TEST_F(OpenMeshReadWriteOBJ, ReadWriteReadSimpleOBJ) {
EXPECT_EQ
(
1
,
mesh2
.
normal
(
mesh2
.
vertex_handle
(
7
))[
2
]
)
<<
"Wrong vertex normal at vertex 7 component 2"
;
}
TEST_F
(
OpenMeshReadWriteOBJ
,
FaceTexCoordTest
)
{
mesh_
.
clear
();
mesh_
.
request_vertex_normals
();
mesh_
.
request_halfedge_texcoords2D
();
// Add some vertices
Mesh
::
VertexHandle
vhandle
[
5
];
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 one face
std
::
vector
<
Mesh
::
VertexHandle
>
face_vhandles
;
face_vhandles
.
push_back
(
vhandle
[
2
]);
face_vhandles
.
push_back
(
vhandle
[
1
]);
face_vhandles
.
push_back
(
vhandle
[
0
]);
Mesh
::
FaceHandle
fh
=
mesh_
.
add_face
(
face_vhandles
);
// 1 --- 2
// | /
// | /
// | /
// 0
mesh_
.
set_normal
(
vhandle
[
0
]
,
Mesh
::
Normal
(
1
,
0
,
0
));
mesh_
.
set_normal
(
vhandle
[
1
]
,
Mesh
::
Normal
(
0
,
1
,
0
));
mesh_
.
set_normal
(
vhandle
[
2
]
,
Mesh
::
Normal
(
0
,
0
,
1
));
float
u
=
8.0
f
;
for
(
auto
he
:
mesh_
.
halfedges
()
)
{
mesh_
.
set_texcoord2D
(
he
,
Mesh
::
TexCoord2D
(
u
,
u
));
u
+=
1.0
;
}
u
=
0.0
f
;
for
(
auto
fh
:
mesh_
.
fh_range
(
fh
)
)
{
mesh_
.
set_texcoord2D
(
fh
,
Mesh
::
TexCoord2D
(
u
,
u
));
u
+=
1.0
f
;
}
OpenMesh
::
IO
::
Options
wopt
;
wopt
+=
OpenMesh
::
IO
::
Options
::
VertexNormal
;
wopt
+=
OpenMesh
::
IO
::
Options
::
FaceTexCoord
;
bool
ok
=
OpenMesh
::
IO
::
write_mesh
(
mesh_
,
"OpenMeshReadWriteOBJ_FaceTexCoordTest.obj"
,
wopt
);
EXPECT_TRUE
(
ok
)
<<
"Unable to write OpenMeshReadWriteOBJ_FaceTexCoordTest.obj"
;
mesh_
.
clear
();
OpenMesh
::
IO
::
Options
ropt
;
ropt
+=
OpenMesh
::
IO
::
Options
::
FaceTexCoord
;
mesh_
.
request_vertex_normals
();
mesh_
.
request_face_normals
();
mesh_
.
request_halfedge_texcoords2D
();
ok
=
OpenMesh
::
IO
::
read_mesh
(
mesh_
,
"OpenMeshReadWriteOBJ_FaceTexCoordTest.obj"
,
ropt
);
EXPECT_TRUE
(
ok
)
<<
"Unable to read back OpenMeshReadWriteOBJ_FaceTexCoordTest.obj"
;
}
}
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