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Kirill Terekhov
INMOST
Commits
9a4ffabd
Commit
9a4ffabd
authored
Feb 25, 2020
by
Ruslan Yanbarisov
Browse files
Fixes in Face::Inside
parent
35fde864
Changes
1
Hide whitespace changes
Inline
Side-by-side
Source/Mesh/geometry.cpp
View file @
9a4ffabd
...
...
@@ -150,12 +150,17 @@ namespace INMOST
data
[
3
][
2
]
=
0
;
ElementArray
<
Node
>
nodes
=
getNodes
();
real
r
;
real
dx1
[
3
],
y1
[
3
];
real
dx1
[
3
],
y1
[
3
]
,
chk_eq
[
3
]
;
for
(
int
i
=
0
;
i
<
static_cast
<
int
>
(
nodes
.
size
());
i
++
)
{
int
j
=
(
i
+
1
)
%
nodes
.
size
();
nodes
[
i
].
Centroid
(
data
[
1
]);
vec_diff
(
point
,
data
[
1
],
chk_eq
,
dim
);
if
(
vec_len
(
chk_eq
,
dim
)
<
eps
)
return
true
;
vec_diff
(
cnt
,
data
[
1
],
dx1
,
dim
);
r
=
vec_dot_product
(
nrm
,
dx1
,
dim
);
y1
[
0
]
=
data
[
1
][
0
]
+
r
*
nrm
[
0
];
...
...
@@ -167,6 +172,7 @@ namespace INMOST
data
[
1
][
2
]
=
0
;
nodes
[
j
].
Centroid
(
data
[
2
]);
vec_diff
(
point
,
data
[
2
],
chk_eq
,
dim
);
vec_diff
(
cnt
,
data
[
2
],
dx1
,
dim
);
r
=
vec_dot_product
(
nrm
,
dx1
,
dim
);
y1
[
0
]
=
data
[
2
][
0
]
+
r
*
nrm
[
0
];
...
...
@@ -180,13 +186,15 @@ namespace INMOST
//vec_diff(data[3],cnt, data[3],mdim);
vec_diff
(
data
[
3
],
data
[
1
],
data
[
4
],
mdim
);
vec_diff
(
data
[
3
],
data
[
2
],
data
[
5
],
mdim
);
vec_normalize
(
data
[
4
],
mdim
);
vec_normalize
(
data
[
5
],
mdim
);
vec_cross_product
(
data
[
3
],
data
[
4
],
data
[
6
]);
vec_cross_product
(
data
[
4
],
data
[
5
],
data
[
7
]);
vec_cross_product
(
data
[
5
],
data
[
3
],
data
[
8
]);
if
(
vec_dot_product
(
data
[
6
],
data
[
7
],
dim
)
>=
0
&&
vec_dot_product
(
data
[
7
],
data
[
8
],
dim
)
>=
0
&&
vec_dot_product
(
data
[
8
],
data
[
6
],
dim
)
>=
0
)
if
(
vec_dot_product
(
data
[
6
],
data
[
7
],
dim
)
>=
-
eps
&&
vec_dot_product
(
data
[
7
],
data
[
8
],
dim
)
>=
-
eps
&&
vec_dot_product
(
data
[
8
],
data
[
6
],
dim
)
>=
-
eps
)
return
true
;
//inside one of the triangles
}
return
false
;
...
...
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