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OpenMesh
OpenMesh
Commits
3183ac53
Commit
3183ac53
authored
Oct 24, 2016
by
Jan Möbius
Browse files
Warning fixed
parent
b7aabbd9
Pipeline
#3334
passed with stage
in 69 minutes and 42 seconds
Changes
1
Pipelines
1
Hide whitespace changes
Inline
Side-by-side
src/OpenMesh/Core/Mesh/PolyMeshT.cc
View file @
3183ac53
...
...
@@ -136,9 +136,12 @@ PolyMeshT<Kernel>::calc_face_normal_impl(FaceHandle _fh, PointIs3DTag) const
const
Point
a
=
this
->
point
(
*
fv_it
)
-
this
->
point
(
*
fv_itn
);
const
Point
b
=
this
->
point
(
*
fv_it
)
+
this
->
point
(
*
fv_itn
);
n
[
0
]
+=
a
[
1
]
*
b
[
2
];
n
[
1
]
+=
a
[
2
]
*
b
[
0
];
n
[
2
]
+=
a
[
0
]
*
b
[
1
];
// Due to traits, the value types of normals and points can be different.
// Therefore we cast them here.
n
[
0
]
+=
static_cast
<
typename
Normal
::
value_type
>
(
a
[
1
]
*
b
[
2
]);
n
[
1
]
+=
static_cast
<
typename
Normal
::
value_type
>
(
a
[
2
]
*
b
[
0
]);
n
[
2
]
+=
static_cast
<
typename
Normal
::
value_type
>
(
a
[
0
]
*
b
[
1
]);
}
const
typename
vector_traits
<
Normal
>::
value_type
norm
=
n
.
length
();
...
...
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