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639e7553
T
three.js
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体验新版 GitCode,发现更多精彩内容 >>
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639e7553
编写于
6月 20, 2013
作者:
Z
zz85
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差异文件
Merge remote-tracking branch 'mind0s/dev' into curves
上级
92673312
62dd6000
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
55 addition
and
49 deletion
+55
-49
src/extras/core/Path.js
src/extras/core/Path.js
+55
-49
未找到文件。
src/extras/core/Path.js
浏览文件 @
639e7553
...
...
@@ -438,7 +438,7 @@ THREE.Path.prototype.getPoints = function( divisions, closedPath ) {
// Breaks path into shapes
THREE
.
Path
.
prototype
.
toShapes
=
function
()
{
THREE
.
Path
.
prototype
.
toShapes
=
function
(
isCCW
)
{
var
i
,
il
,
item
,
action
,
args
;
...
...
@@ -466,89 +466,95 @@ THREE.Path.prototype.toShapes = function() {
}
if
(
lastPath
.
actions
.
length
!=
0
)
{
if
(
lastPath
.
actions
.
length
!=
0
)
{
subPaths
.
push
(
lastPath
);
subPaths
.
push
(
lastPath
);
}
}
// console.log(subPaths);
// console.log(subPaths);
if
(
subPaths
.
length
==
0
)
return
[];
if
(
subPaths
.
length
==
0
)
return
[];
var
tmpPath
,
tmpShape
,
shapes
=
[];
var
solid
,
tmpPath
,
tmpShape
,
shapes
=
[];
var
holesFirst
=
!
THREE
.
Shape
.
Utils
.
isClockWise
(
subPaths
[
0
].
getPoints
()
);
// console.log("Holes first", holesFirst);
if
(
subPaths
.
length
==
1
)
{
tmpPath
=
subPaths
[
0
];
tmpShape
=
new
THREE
.
Shape
();
tmpShape
.
actions
=
tmpPath
.
actions
;
tmpShape
.
curves
=
tmpPath
.
curves
;
shapes
.
push
(
tmpShape
);
return
shapes
;
};
if
(
subPaths
.
length
==
1
)
{
tmpPath
=
subPaths
[
0
];
tmpShape
=
new
THREE
.
Shape
();
tmpShape
.
actions
=
tmpPath
.
actions
;
tmpShape
.
curves
=
tmpPath
.
curves
;
shapes
.
push
(
tmpShape
);
return
shapes
;
};
var
holesFirst
=
!
THREE
.
Shape
.
Utils
.
isClockWise
(
subPaths
[
0
].
getPoints
()
);
holesFirst
=
isCCW
?
!
holesFirst
:
holesFirst
;
if
(
holesFirst
)
{
// console.log("Holes first", holesFirst);
tmpShape
=
new
THREE
.
Shape
();
if
(
holesFirst
)
{
for
(
i
=
0
,
il
=
subPaths
.
length
;
i
<
il
;
i
++
)
{
tmpShape
=
new
THREE
.
Shape
();
tmpPath
=
subPaths
[
i
];
for
(
i
=
0
,
il
=
subPaths
.
length
;
i
<
il
;
i
++
)
{
if
(
THREE
.
Shape
.
Utils
.
isClockWise
(
tmpPath
.
getPoints
()
)
)
{
tmpPath
=
subPaths
[
i
];
solid
=
THREE
.
Shape
.
Utils
.
isClockWise
(
tmpPath
.
getPoints
()
);
solid
=
isCCW
?
!
solid
:
solid
;
tmpShape
.
actions
=
tmpPath
.
actions
;
tmpShape
.
curves
=
tmpPath
.
curves
;
if
(
solid
)
{
shapes
.
push
(
tmpShape
)
;
tmpShape
=
new
THREE
.
Shape
()
;
tmpShape
.
actions
=
tmpPath
.
actions
;
tmpShape
.
curves
=
tmpPath
.
curves
;
//console.log('cw', i);
shapes
.
push
(
tmpShape
);
tmpShape
=
new
THREE
.
Shape
();
}
else
{
//console.log('cw', i);
tmpShape
.
holes
.
push
(
tmpPath
);
}
else
{
//console.log('ccw', i
);
tmpShape
.
holes
.
push
(
tmpPath
);
}
//console.log('ccw', i);
}
}
}
else
{
}
// Shapes first
}
else
{
for
(
i
=
0
,
il
=
subPaths
.
length
;
i
<
il
;
i
++
)
{
// Shapes first
tmpShape
=
undefined
;
tmpPath
=
subPaths
[
i
];
for
(
i
=
0
,
il
=
subPaths
.
length
;
i
<
il
;
i
++
)
{
if
(
THREE
.
Shape
.
Utils
.
isClockWise
(
tmpPath
.
getPoints
()
)
)
{
tmpPath
=
subPaths
[
i
];
solid
=
THREE
.
Shape
.
Utils
.
isClockWise
(
tmpPath
.
getPoints
()
);
solid
=
isCCW
?
!
solid
:
solid
;
if
(
solid
)
{
if
(
tmpShape
)
shapes
.
push
(
tmpShape
);
if
(
tmpShape
)
shapes
.
push
(
tmpShape
);
tmpShape
=
new
THREE
.
Shape
();
tmpShape
.
actions
=
tmpPath
.
actions
;
tmpShape
.
curves
=
tmpPath
.
curves
;
tmpShape
=
new
THREE
.
Shape
();
tmpShape
.
actions
=
tmpPath
.
actions
;
tmpShape
.
curves
=
tmpPath
.
curves
;
}
else
{
}
else
{
tmpShape
.
holes
.
push
(
tmpPath
);
tmpShape
.
holes
.
push
(
tmpPath
);
}
}
}
}
shapes
.
push
(
tmpShape
);
shapes
.
push
(
tmpShape
);
}
}
//console.log("shape", shapes);
//console.log("shape", shapes);
return
shapes
;
return
shapes
;
};
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