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three.js
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22d94d85
编写于
10月 28, 2015
作者:
T
tschw
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Ported AnimationClipCreator.
上级
936664c2
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
33 addition
and
57 deletion
+33
-57
examples/js/AnimationClipCreator.js
examples/js/AnimationClipCreator.js
+33
-57
未找到文件。
examples/js/AnimationClipCreator.js
浏览文件 @
22d94d85
/**
*
* Creator of typical test AnimationClips / KeyframeTracks
*
*
* @author Ben Houston / http://clara.io/
* @author David Sarno / http://lighthaus.us/
*/
...
...
@@ -11,73 +11,64 @@ THREE.AnimationClipCreator = function() {
THREE
.
AnimationClipCreator
.
CreateRotationAnimation
=
function
(
period
,
axis
)
{
var
keys
=
[];
keys
.
push
(
{
time
:
0
,
value
:
0
}
);
keys
.
push
(
{
time
:
period
,
value
:
360
}
);
var
times
=
[
0
,
period
],
values
=
[
0
,
360
];
axis
=
axis
||
'
x
'
;
var
trackName
=
'
.rotation[
'
+
axis
+
'
]
'
;
var
track
=
new
THREE
.
NumberKeyframeTrack
(
trackName
,
key
s
);
var
track
=
new
THREE
.
NumberKeyframeTrack
(
trackName
,
times
,
value
s
);
var
clip
=
new
THREE
.
AnimationClip
(
'
rotate.x
'
,
10
,
[
track
]
);
//console.log( 'rotateClip', clip );
return
new
THREE
.
AnimationClip
(
null
,
period
,
[
track
]
);
return
clip
;
};
THREE
.
AnimationClipCreator
.
CreateScaleAxisAnimation
=
function
(
period
,
axis
)
{
var
keys
=
[];
keys
.
push
(
{
time
:
0
,
value
:
0
}
);
keys
.
push
(
{
time
:
period
,
value
:
360
}
);
var
times
=
[
0
,
period
],
values
=
[
0
,
1
];
axis
=
axis
||
'
x
'
;
var
trackName
=
'
.scale[
'
+
axis
+
'
]
'
;
var
track
=
new
THREE
.
NumberKeyframeTrack
(
trackName
,
key
s
);
var
track
=
new
THREE
.
NumberKeyframeTrack
(
trackName
,
times
,
value
s
);
var
clip
=
new
THREE
.
AnimationClip
(
'
scale.x
'
,
10
,
[
track
]
);
//console.log( 'scaleClip', clip );
return
new
THREE
.
AnimationClip
(
null
,
period
,
[
track
]
);
return
clip
;
};
THREE
.
AnimationClipCreator
.
CreateShakeAnimation
=
function
(
duration
,
shakeScale
)
{
var
keys
=
[]
;
var
times
=
[],
values
=
[],
tmp
=
new
THREE
.
Vector3
()
;
for
(
var
i
=
0
;
i
<
duration
*
10
;
i
++
)
{
keys
.
push
(
{
time
:
(
i
/
10.0
),
value
:
new
THREE
.
Vector3
(
Math
.
random
()
*
2.0
-
1.0
,
Math
.
random
()
*
2.0
-
1.0
,
Math
.
random
()
*
2.0
-
1.0
).
multiply
(
shakeScale
)
}
);
times
.
push
(
i
/
10
);
tmp
.
set
(
Math
.
random
()
*
2.0
-
1.0
,
Math
.
random
()
*
2.0
-
1.0
,
Math
.
random
()
*
2.0
-
1.0
).
multiply
(
shakeScale
).
toArray
(
values
,
values
.
length
);
}
var
trackName
=
'
.position
'
;
var
track
=
new
THREE
.
VectorKeyframeTrack
(
trackName
,
key
s
);
var
track
=
new
THREE
.
VectorKeyframeTrack
(
trackName
,
times
,
value
s
);
var
clip
=
new
THREE
.
AnimationClip
(
'
shake
'
+
duration
,
duration
,
[
track
]
);
//console.log( 'shakeClip', clip );
return
new
THREE
.
AnimationClip
(
null
,
duration
,
[
track
]
);
return
clip
;
};
THREE
.
AnimationClipCreator
.
CreatePulsationAnimation
=
function
(
duration
,
pulseScale
)
{
var
keys
=
[]
;
var
times
=
[],
values
=
[],
tmp
=
new
THREE
.
Vector3
()
;
for
(
var
i
=
0
;
i
<
duration
*
10
;
i
++
)
{
times
.
push
(
i
/
10
);
var
scaleFactor
=
Math
.
random
()
*
pulseScale
;
keys
.
push
(
{
time
:
(
i
/
10.0
),
value
:
new
THREE
.
Vector3
(
scaleFactor
,
scaleFactor
,
scaleFactor
)
}
);
tmp
.
set
(
scaleFactor
,
scaleFactor
,
scaleFactor
).
toArray
(
values
,
values
.
length
);
}
...
...
@@ -85,55 +76,40 @@ THREE.AnimationClipCreator.CreatePulsationAnimation = function( duration, pulseS
var
track
=
new
THREE
.
VectorKeyframeTrack
(
trackName
,
keys
);
var
clip
=
new
THREE
.
AnimationClip
(
'
scale
'
+
duration
,
duration
,
[
track
]
);
//console.log( 'scaleClip', clip );
return
new
THREE
.
AnimationClip
(
null
,
duration
,
[
track
]
);
return
clip
;
};
THREE
.
AnimationClipCreator
.
CreateVisibilityAnimation
=
function
(
duration
)
{
var
keys
=
[];
keys
.
push
(
{
time
:
0
,
value
:
true
}
);
keys
.
push
(
{
time
:
duration
-
1
,
value
:
false
}
);
keys
.
push
(
{
time
:
duration
,
value
:
true
}
);
var
times
=
[
0
,
duration
/
2
,
duration
],
values
=
[
true
,
false
,
true
];
var
trackName
=
'
.visible
'
;
var
track
=
new
THREE
.
BooleanKeyframeTrack
(
trackName
,
key
s
);
var
track
=
new
THREE
.
BooleanKeyframeTrack
(
trackName
,
times
,
value
s
);
var
clip
=
new
THREE
.
AnimationClip
(
'
visible
'
+
duration
,
duration
,
[
track
]
);
//console.log( 'scaleClip', clip );
return
new
THREE
.
AnimationClip
(
null
,
duration
,
[
track
]
);
return
clip
;
};
THREE
.
AnimationClipCreator
.
CreateMaterialColorAnimation
=
function
(
duration
,
colors
,
loop
)
{
var
timeStep
=
duration
/
colors
.
length
;
var
keys
=
[];
var
times
=
[],
values
=
[],
timeStep
=
duration
/
colors
.
length
;
for
(
var
i
=
0
;
i
<=
colors
.
length
;
i
++
)
{
keys
.
push
(
{
time
:
i
*
timeStep
,
value
:
colors
[
i
%
colors
.
length
]
}
);
timees
.
push
(
i
*
timeStep
);
values
.
push
(
colors
[
i
%
colors
.
length
]
);
}
var
trackName
=
'
.material[0].color
'
;
var
track
=
new
THREE
.
ColorKeyframeTrack
(
trackName
,
key
s
);
var
track
=
new
THREE
.
ColorKeyframeTrack
(
trackName
,
times
,
value
s
);
var
clip
=
new
THREE
.
AnimationClip
(
'
colorDiffuse
'
,
10
,
[
track
]
);
//console.log( 'diffuseClip', clip );
return
new
THREE
.
AnimationClip
(
null
,
duration
,
[
track
]
);
return
clip
;
};
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