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three.js
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532929d5
T
three.js
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532929d5
编写于
3月 29, 2011
作者:
M
Mr.doob
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
WebGLRenderer: Added distance (falloff) to PointLight.
上级
449a9819
变更
9
展开全部
隐藏空白更改
内联
并排
Showing
9 changed file
with
564 addition
and
543 deletion
+564
-543
build/Three.js
build/Three.js
+259
-258
build/custom/ThreeCanvas.js
build/custom/ThreeCanvas.js
+76
-75
build/custom/ThreeDOM.js
build/custom/ThreeDOM.js
+1
-1
build/custom/ThreeExtras.js
build/custom/ThreeExtras.js
+3
-3
build/custom/ThreeSVG.js
build/custom/ThreeSVG.js
+3
-3
build/custom/ThreeWebGL.js
build/custom/ThreeWebGL.js
+140
-140
examples/webgl_lights_pointlights.html
examples/webgl_lights_pointlights.html
+4
-4
src/renderers/WebGLRenderer.js
src/renderers/WebGLRenderer.js
+19
-13
src/renderers/WebGLShaders.js
src/renderers/WebGLShaders.js
+59
-46
未找到文件。
build/Three.js
浏览文件 @
532929d5
因为 它太大了无法显示 source diff 。你可以改为
查看blob
。
build/custom/ThreeCanvas.js
浏览文件 @
532929d5
此差异已折叠。
点击以展开。
build/custom/ThreeDOM.js
浏览文件 @
532929d5
...
...
@@ -48,7 +48,7 @@ b,c)}};THREE.Quaternion=function(a,b,c,e){this.set(a||0,b||0,c||0,e!==undefined?
THREE
.
Quaternion
.
prototype
=
{
set
:
function
(
a
,
b
,
c
,
e
){
this
.
x
=
a
;
this
.
y
=
b
;
this
.
z
=
c
;
this
.
w
=
e
;
return
this
},
setFromEuler
:
function
(
a
){
var
b
=
0.5
*
Math
.
PI
/
360
,
c
=
a
.
x
*
b
,
e
=
a
.
y
*
b
,
d
=
a
.
z
*
b
;
a
=
Math
.
cos
(
e
);
e
=
Math
.
sin
(
e
);
b
=
Math
.
cos
(
-
d
);
d
=
Math
.
sin
(
-
d
);
var
g
=
Math
.
cos
(
c
);
c
=
Math
.
sin
(
c
);
var
f
=
a
*
b
,
i
=
e
*
d
;
this
.
w
=
f
*
g
-
i
*
c
;
this
.
x
=
f
*
c
+
i
*
g
;
this
.
y
=
e
*
b
*
g
+
a
*
d
*
c
;
this
.
z
=
a
*
d
*
g
-
e
*
b
*
c
;
return
this
},
calculateW
:
function
(){
this
.
w
=-
Math
.
sqrt
(
Math
.
abs
(
1
-
this
.
x
*
this
.
x
-
this
.
y
*
this
.
y
-
this
.
z
*
this
.
z
));
return
this
},
inverse
:
function
(){
this
.
x
*=-
1
;
this
.
y
*=
-
1
;
this
.
z
*=-
1
;
return
this
},
length
:
function
(){
return
Math
.
sqrt
(
this
.
x
*
this
.
x
+
this
.
y
*
this
.
y
+
this
.
z
*
this
.
z
+
this
.
w
*
this
.
w
)},
normalize
:
function
(){
var
a
=
Math
.
sqrt
(
this
.
x
*
this
.
x
+
this
.
y
*
this
.
y
+
this
.
z
*
this
.
z
+
this
.
w
*
this
.
w
);
if
(
a
==
0
)
this
.
w
=
this
.
z
=
this
.
y
=
this
.
x
=
0
;
else
{
a
=
1
/
a
;
this
.
x
*=
a
;
this
.
y
*=
a
;
this
.
z
*=
a
;
this
.
w
*=
a
}
return
this
},
multiplySelf
:
function
(
a
){
var
b
=
this
.
x
,
c
=
this
.
y
,
e
=
this
.
z
,
d
=
this
.
w
,
g
=
a
.
x
,
f
=
a
.
y
,
i
=
a
.
z
;
a
=
a
.
w
;
this
.
x
=
b
*
a
+
d
*
g
+
c
*
i
-
e
*
f
;
this
.
y
=
c
*
a
+
d
*
f
+
e
*
g
-
b
*
i
;
this
.
z
=
e
*
a
+
d
*
i
+
b
*
f
-
c
*
g
;
this
.
w
=
d
*
a
-
b
*
g
-
c
*
f
-
e
*
i
;
return
this
},
multiplyVector3
:
function
(
a
,
b
){
b
||
(
b
=
a
);
var
c
=
a
.
x
,
e
=
a
.
y
,
d
=
a
.
z
,
g
=
this
.
x
,
f
=
this
.
y
,
i
=
this
.
z
,
h
=
this
.
w
,
j
=
h
*
c
+
f
*
d
-
i
*
e
,
m
=
h
*
e
+
i
*
c
-
g
*
d
,
l
=
h
*
d
+
g
*
e
-
f
*
c
;
c
=-
g
*
c
-
f
*
e
-
i
*
d
;
b
.
x
=
j
*
h
+
c
*-
g
+
m
*-
i
-
l
*-
f
;
b
.
y
=
m
*
h
+
c
*-
f
+
l
*-
g
-
j
*-
i
;
b
.
z
=
l
*
h
+
c
*-
i
+
j
*-
f
-
m
*-
g
;
return
b
}};
THREE
.
Quaternion
.
slerp
=
function
(
a
,
b
,
c
,
e
){
var
d
=
a
.
w
*
b
.
w
+
a
.
x
*
b
.
x
+
a
.
y
*
b
.
y
+
a
.
z
*
b
.
z
;
if
(
Math
.
abs
(
d
)
>=
1
){
c
.
w
=
a
.
w
;
c
.
x
=
a
.
x
;
c
.
y
=
a
.
y
;
c
.
z
=
a
.
z
;
return
c
}
var
g
=
Math
.
acos
(
d
),
f
=
Math
.
sqrt
(
1
-
d
*
d
);
if
(
Math
.
abs
(
f
)
<
0.001
0
){
c
.
w
=
0.5
*
(
a
.
w
+
b
.
w
);
c
.
x
=
0.5
*
(
a
.
x
+
b
.
x
);
c
.
y
=
0.5
*
(
a
.
y
+
b
.
y
);
c
.
z
=
0.5
*
(
a
.
z
+
b
.
z
);
return
c
}
d
=
Math
.
sin
((
1
-
e
)
*
g
)
/
f
;
e
=
Math
.
sin
(
e
*
g
)
/
f
;
c
.
w
=
a
.
w
*
d
+
b
.
w
*
e
;
c
.
x
=
a
.
x
*
d
+
b
.
x
*
e
;
c
.
y
=
a
.
y
*
d
+
b
.
y
*
e
;
c
.
z
=
a
.
z
*
d
+
b
.
z
*
e
;
return
c
};
THREE
.
Vertex
=
function
(
a
){
this
.
position
=
a
||
new
THREE
.
Vector3
};
THREE
.
Quaternion
.
slerp
=
function
(
a
,
b
,
c
,
e
){
var
d
=
a
.
w
*
b
.
w
+
a
.
x
*
b
.
x
+
a
.
y
*
b
.
y
+
a
.
z
*
b
.
z
;
if
(
Math
.
abs
(
d
)
>=
1
){
c
.
w
=
a
.
w
;
c
.
x
=
a
.
x
;
c
.
y
=
a
.
y
;
c
.
z
=
a
.
z
;
return
c
}
var
g
=
Math
.
acos
(
d
),
f
=
Math
.
sqrt
(
1
-
d
*
d
);
if
(
Math
.
abs
(
f
)
<
0.001
){
c
.
w
=
0.5
*
(
a
.
w
+
b
.
w
);
c
.
x
=
0.5
*
(
a
.
x
+
b
.
x
);
c
.
y
=
0.5
*
(
a
.
y
+
b
.
y
);
c
.
z
=
0.5
*
(
a
.
z
+
b
.
z
);
return
c
}
d
=
Math
.
sin
((
1
-
e
)
*
g
)
/
f
;
e
=
Math
.
sin
(
e
*
g
)
/
f
;
c
.
w
=
a
.
w
*
d
+
b
.
w
*
e
;
c
.
x
=
a
.
x
*
d
+
b
.
x
*
e
;
c
.
y
=
a
.
y
*
d
+
b
.
y
*
e
;
c
.
z
=
a
.
z
*
d
+
b
.
z
*
e
;
return
c
};
THREE
.
Vertex
=
function
(
a
){
this
.
position
=
a
||
new
THREE
.
Vector3
};
THREE
.
Face3
=
function
(
a
,
b
,
c
,
e
,
d
,
g
){
this
.
a
=
a
;
this
.
b
=
b
;
this
.
c
=
c
;
this
.
normal
=
e
instanceof
THREE
.
Vector3
?
e
:
new
THREE
.
Vector3
;
this
.
vertexNormals
=
e
instanceof
Array
?
e
:[];
this
.
color
=
d
instanceof
THREE
.
Color
?
d
:
new
THREE
.
Color
;
this
.
vertexColors
=
d
instanceof
Array
?
d
:[];
this
.
vertexTangents
=
[];
this
.
materials
=
g
instanceof
Array
?
g
:[
g
];
this
.
centroid
=
new
THREE
.
Vector3
};
THREE
.
Face4
=
function
(
a
,
b
,
c
,
e
,
d
,
g
,
f
){
this
.
a
=
a
;
this
.
b
=
b
;
this
.
c
=
c
;
this
.
d
=
e
;
this
.
normal
=
d
instanceof
THREE
.
Vector3
?
d
:
new
THREE
.
Vector3
;
this
.
vertexNormals
=
d
instanceof
Array
?
d
:[];
this
.
color
=
g
instanceof
THREE
.
Color
?
g
:
new
THREE
.
Color
;
this
.
vertexColors
=
g
instanceof
Array
?
g
:[];
this
.
vertexTangents
=
[];
this
.
materials
=
f
instanceof
Array
?
f
:[
f
];
this
.
centroid
=
new
THREE
.
Vector3
};
THREE
.
UV
=
function
(
a
,
b
){
this
.
set
(
a
||
0
,
b
||
0
)};
THREE
.
UV
.
prototype
=
{
set
:
function
(
a
,
b
){
this
.
u
=
a
;
this
.
v
=
b
;
return
this
},
copy
:
function
(
a
){
this
.
set
(
a
.
u
,
a
.
v
);
return
this
}};
...
...
build/custom/ThreeExtras.js
浏览文件 @
532929d5
...
...
@@ -24,7 +24,7 @@ value:0,texture:null},uImageIncrement:{type:"v2",value:new THREE.Vector2(0.00195
film
:{
uniforms
:{
tDiffuse
:{
type
:
"
t
"
,
value
:
0
,
texture
:
null
},
time
:{
type
:
"
f
"
,
value
:
0
},
nIntensity
:{
type
:
"
f
"
,
value
:
0.5
},
sIntensity
:{
type
:
"
f
"
,
value
:
0.05
},
sCount
:{
type
:
"
f
"
,
value
:
4096
},
grayscale
:{
type
:
"
i
"
,
value
:
1
}},
vertexShader
:
"
varying vec2 vUv;
\n
void main() {
\n
vUv = vec2( uv.x, 1.0 - uv.y );
\n
gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
\n
}
"
,
fragmentShader
:
"
varying vec2 vUv;
\n
uniform sampler2D tDiffuse;
\n
uniform float time;
\n
uniform bool grayscale;
\n
uniform float nIntensity;
\n
uniform float sIntensity;
\n
uniform float sCount;
\n
void main() {
\n
vec4 cTextureScreen = texture2D( tDiffuse, vUv );
\n
float x = vUv.x * vUv.y * time * 1000.0;
\n
x = mod( x, 13.0 ) * mod( x, 123.0 );
\n
float dx = mod( x, 0.01 );
\n
vec3 cResult = cTextureScreen.rgb + cTextureScreen.rgb * clamp( 0.1 + dx * 100.0, 0.0, 1.0 );
\n
vec2 sc = vec2( sin( vUv.y * sCount ), cos( vUv.y * sCount ) );
\n
cResult += cTextureScreen.rgb * vec3( sc.x, sc.y, sc.x ) * sIntensity;
\n
cResult = cTextureScreen.rgb + clamp( nIntensity, 0.0,1.0 ) * ( cResult - cTextureScreen.rgb );
\n
if( grayscale ) {
\n
cResult = vec3( cResult.r * 0.3 + cResult.g * 0.59 + cResult.b * 0.11 );
\n
}
\n
gl_FragColor = vec4( cResult, cTextureScreen.a );
\n
}
"
},
screen
:{
uniforms
:{
tDiffuse
:{
type
:
"
t
"
,
value
:
0
,
texture
:
null
},
opacity
:{
type
:
"
f
"
,
value
:
1
}},
vertexShader
:
"
varying vec2 vUv;
\n
void main() {
\n
vUv = vec2( uv.x, 1.0 - uv.y );
\n
gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
\n
}
"
,
fragmentShader
:
"
varying vec2 vUv;
\n
uniform sampler2D tDiffuse;
\n
uniform float opacity;
\n
void main() {
\n
vec4 texel = texture2D( tDiffuse, vUv );
\n
gl_FragColor = opacity * texel;
\n
}
"
},
basic
:{
uniforms
:{},
vertexShader
:
"
void main() {
\n
gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
\n
}
"
,
fragmentShader
:
"
void main() {
\n
gl_FragColor = vec4( 1.0, 0.0, 0.0, 0.5 );
\n
}
"
}},
buildKernel
:
function
(
a
){
var
e
,
b
,
c
,
d
,
f
=
2
*
Math
.
ceil
(
a
*
3
)
+
1
;
f
>
25
&&
(
f
=
25
);
d
=
(
f
-
1
)
*
0.5
;
b
=
Array
(
f
);
for
(
e
=
c
=
0
;
e
<
f
;
++
e
){
b
[
e
]
=
Math
.
exp
(
-
((
e
-
d
)
*
(
e
-
d
))
/
(
2
*
a
*
a
));
c
+=
b
[
e
]}
for
(
e
=
0
;
e
<
f
;
++
e
)
b
[
e
]
/=
c
;
return
b
}};
THREE
.
QuakeCamera
=
function
(
a
){
function
e
(
b
,
c
){
return
function
(){
c
.
apply
(
b
,
arguments
)}}
THREE
.
Camera
.
call
(
this
,
a
.
fov
,
a
.
aspect
,
a
.
near
,
a
.
far
,
a
.
target
);
this
.
movementSpeed
=
1
;
this
.
lookSpeed
=
0.005
0
;
this
.
noFly
=!
1
;
this
.
lookVertical
=!
0
;
this
.
autoForward
=!
1
;
this
.
dragToLook
=!
1
;
this
.
heightSpeed
=!
1
;
this
.
heightCoef
=
1
;
this
.
heightMin
=
0
;
this
.
domElement
=
document
;
if
(
a
){
if
(
a
.
movementSpeed
!==
undefined
)
this
.
movementSpeed
=
a
.
movementSpeed
;
if
(
a
.
lookSpeed
!==
undefined
)
this
.
lookSpeed
=
a
.
lookSpeed
;
if
(
a
.
noFly
!==
undefined
)
this
.
noFly
=
THREE
.
QuakeCamera
=
function
(
a
){
function
e
(
b
,
c
){
return
function
(){
c
.
apply
(
b
,
arguments
)}}
THREE
.
Camera
.
call
(
this
,
a
.
fov
,
a
.
aspect
,
a
.
near
,
a
.
far
,
a
.
target
);
this
.
movementSpeed
=
1
;
this
.
lookSpeed
=
0.005
;
this
.
noFly
=!
1
;
this
.
lookVertical
=!
0
;
this
.
autoForward
=!
1
;
this
.
dragToLook
=!
1
;
this
.
heightSpeed
=!
1
;
this
.
heightCoef
=
1
;
this
.
heightMin
=
0
;
this
.
domElement
=
document
;
if
(
a
){
if
(
a
.
movementSpeed
!==
undefined
)
this
.
movementSpeed
=
a
.
movementSpeed
;
if
(
a
.
lookSpeed
!==
undefined
)
this
.
lookSpeed
=
a
.
lookSpeed
;
if
(
a
.
noFly
!==
undefined
)
this
.
noFly
=
a
.
noFly
;
if
(
a
.
lookVertical
!==
undefined
)
this
.
lookVertical
=
a
.
lookVertical
;
if
(
a
.
autoForward
!==
undefined
)
this
.
autoForward
=
a
.
autoForward
;
if
(
a
.
dragToLook
!==
undefined
)
this
.
dragToLook
=
a
.
dragToLook
;
if
(
a
.
heightSpeed
!==
undefined
)
this
.
heightSpeed
=
a
.
heightSpeed
;
if
(
a
.
heightCoef
!==
undefined
)
this
.
heightCoef
=
a
.
heightCoef
;
if
(
a
.
heightMin
!==
undefined
)
this
.
heightMin
=
a
.
heightMin
;
if
(
a
.
heightMax
!==
undefined
)
this
.
heightMax
=
a
.
heightMax
;
if
(
a
.
domElement
!==
undefined
)
this
.
domElement
=
a
.
domElement
}
this
.
theta
=
this
.
phi
=
this
.
lon
=
this
.
lat
=
this
.
mouseY
=
this
.
mouseX
=
this
.
autoSpeedFactor
=
0
;
this
.
moveForward
=!
1
;
this
.
moveBackward
=!
1
;
this
.
moveLeft
=!
1
;
this
.
moveRight
=!
1
;
this
.
mouseDragOn
=!
1
;
this
.
windowHalfX
=
window
.
innerWidth
/
2
;
this
.
windowHalfY
=
window
.
innerHeight
/
2
;
this
.
onMouseDown
=
function
(
b
){
b
.
preventDefault
();
b
.
stopPropagation
();
if
(
!
this
.
dragToLook
)
switch
(
b
.
button
){
case
0
:
this
.
moveForward
=!
0
;
break
;
case
2
:
this
.
moveBackward
=!
0
}
this
.
mouseDragOn
=!
0
};
this
.
onMouseUp
=
function
(
b
){
b
.
preventDefault
();
b
.
stopPropagation
();
if
(
!
this
.
dragToLook
)
switch
(
b
.
button
){
case
0
:
this
.
moveForward
=
!
1
;
break
;
case
2
:
this
.
moveBackward
=!
1
}
this
.
mouseDragOn
=!
1
};
this
.
onMouseMove
=
function
(
b
){
this
.
mouseX
=
b
.
clientX
-
this
.
windowHalfX
;
this
.
mouseY
=
b
.
clientY
-
this
.
windowHalfY
};
this
.
onKeyDown
=
function
(
b
){
switch
(
b
.
keyCode
){
case
38
:
case
87
:
this
.
moveForward
=!
0
;
break
;
case
37
:
case
65
:
this
.
moveLeft
=!
0
;
break
;
case
40
:
case
83
:
this
.
moveBackward
=!
0
;
break
;
case
39
:
case
68
:
this
.
moveRight
=!
0
}};
this
.
onKeyUp
=
function
(
b
){
switch
(
b
.
keyCode
){
case
38
:
case
87
:
this
.
moveForward
=!
1
;
break
;
case
37
:
case
65
:
this
.
moveLeft
=!
1
;
break
;
case
40
:
case
83
:
this
.
moveBackward
=
...
...
@@ -34,7 +34,7 @@ var b=this.lookSpeed;this.dragToLook&&!this.mouseDragOn&&(b=0);this.lon+=this.mo
THREE
.
QuakeCamera
.
prototype
.
translate
=
function
(
a
,
e
){
this
.
matrix
.
rotateAxis
(
e
);
if
(
this
.
noFly
)
e
.
y
=
0
;
this
.
position
.
addSelf
(
e
.
multiplyScalar
(
a
));
this
.
target
.
position
.
addSelf
(
e
.
multiplyScalar
(
a
))};
THREE
.
PathCamera
=
function
(
a
){
function
e
(
k
,
j
,
m
,
p
){
var
w
=
{
name
:
m
,
fps
:
0.6
,
length
:
p
,
hierarchy
:[]},
t
,
z
=
j
.
getControlPointsArray
(),
y
=
j
.
getLength
(),
A
=
z
.
length
,
C
=
0
;
t
=
A
-
1
;
j
=
{
parent
:
-
1
,
keys
:[]};
j
.
keys
[
0
]
=
{
time
:
0
,
pos
:
z
[
0
],
rot
:[
0
,
0
,
0
,
1
],
scl
:[
1
,
1
,
1
]};
j
.
keys
[
t
]
=
{
time
:
p
,
pos
:
z
[
t
],
rot
:[
0
,
0
,
0
,
1
],
scl
:[
1
,
1
,
1
]};
for
(
t
=
1
;
t
<
A
-
1
;
t
++
){
C
=
p
*
y
.
chunks
[
t
]
/
y
.
total
;
j
.
keys
[
t
]
=
{
time
:
C
,
pos
:
z
[
t
]}}
w
.
hierarchy
[
0
]
=
j
;
THREE
.
AnimationHandler
.
add
(
w
);
return
new
THREE
.
Animation
(
k
,
m
,
THREE
.
AnimationHandler
.
CATMULLROM_FORWARD
,
!
1
)}
function
b
(
k
,
j
){
var
m
,
p
,
w
=
new
THREE
.
Geometry
;
for
(
m
=
0
;
m
<
k
.
points
.
length
*
j
;
m
++
){
p
=
m
/
(
k
.
points
.
length
*
j
);
p
=
k
.
getPoint
(
p
);
w
.
vertices
[
m
]
=
new
THREE
.
Vertex
(
new
THREE
.
Vector3
(
p
.
x
,
p
.
y
,
p
.
z
))}
return
w
}
function
c
(
k
,
j
){
var
m
=
b
(
j
,
10
),
p
=
b
(
j
,
10
),
w
=
new
THREE
.
LineBasicMaterial
({
color
:
16711680
,
linewidth
:
3
});
lineObj
=
new
THREE
.
Line
(
m
,
w
);
particleObj
=
new
THREE
.
ParticleSystem
(
p
,
new
THREE
.
ParticleBasicMaterial
({
color
:
16755200
,
size
:
3
}));
lineObj
.
scale
.
set
(
1
,
1
,
1
);
k
.
addChild
(
lineObj
);
particleObj
.
scale
.
set
(
1
,
1
,
1
);
k
.
addChild
(
particleObj
);
p
=
new
Sphere
(
1
,
16
,
8
);
w
=
new
THREE
.
MeshBasicMaterial
({
color
:
65280
});
for
(
i
=
0
;
i
<
j
.
points
.
length
;
i
++
){
m
=
new
THREE
.
Mesh
(
p
,
w
);
m
.
position
.
copy
(
j
.
points
[
i
]);
m
.
updateMatrix
();
k
.
addChild
(
m
)}}
THREE
.
Camera
.
call
(
this
,
a
.
fov
,
a
.
aspect
,
a
.
near
,
a
.
far
,
a
.
target
);
this
.
id
=
"
PathCamera
"
+
THREE
.
PathCameraIdCounter
++
;
this
.
duration
=
1
E4
;
this
.
waypoints
=
[];
this
.
useConstantSpeed
=!
0
;
this
.
resamplingCoef
=
50
;
this
.
debugPath
=
new
THREE
.
Object3D
;
this
.
debugDummy
=
new
THREE
.
Object3D
;
this
.
animationParent
=
new
THREE
.
Object3D
;
this
.
lookSpeed
=
0.005
0
;
this
.
lookVertical
=
16
,
8
);
w
=
new
THREE
.
MeshBasicMaterial
({
color
:
65280
});
for
(
i
=
0
;
i
<
j
.
points
.
length
;
i
++
){
m
=
new
THREE
.
Mesh
(
p
,
w
);
m
.
position
.
copy
(
j
.
points
[
i
]);
m
.
updateMatrix
();
k
.
addChild
(
m
)}}
THREE
.
Camera
.
call
(
this
,
a
.
fov
,
a
.
aspect
,
a
.
near
,
a
.
far
,
a
.
target
);
this
.
id
=
"
PathCamera
"
+
THREE
.
PathCameraIdCounter
++
;
this
.
duration
=
1
E4
;
this
.
waypoints
=
[];
this
.
useConstantSpeed
=!
0
;
this
.
resamplingCoef
=
50
;
this
.
debugPath
=
new
THREE
.
Object3D
;
this
.
debugDummy
=
new
THREE
.
Object3D
;
this
.
animationParent
=
new
THREE
.
Object3D
;
this
.
lookSpeed
=
0.005
;
this
.
lookVertical
=
!
0
;
this
.
lookHorizontal
=!
0
;
this
.
verticalAngleMap
=
{
srcRange
:[
0
,
6.28
],
dstRange
:[
0
,
6.28
]};
this
.
horizontalAngleMap
=
{
srcRange
:[
0
,
6.28
],
dstRange
:[
0
,
6.28
]};
this
.
domElement
=
document
;
if
(
a
){
if
(
a
.
duration
!==
undefined
)
this
.
duration
=
a
.
duration
*
1
E3
;
if
(
a
.
waypoints
!==
undefined
)
this
.
waypoints
=
a
.
waypoints
;
if
(
a
.
useConstantSpeed
!==
undefined
)
this
.
useConstantSpeed
=
a
.
useConstantSpeed
;
if
(
a
.
resamplingCoef
!==
undefined
)
this
.
resamplingCoef
=
a
.
resamplingCoef
;
if
(
a
.
createDebugPath
!==
undefined
)
this
.
createDebugPath
=
a
.
createDebugPath
;
if
(
a
.
createDebugDummy
!==
undefined
)
this
.
createDebugDummy
=
a
.
createDebugDummy
;
if
(
a
.
lookSpeed
!==
undefined
)
this
.
lookSpeed
=
a
.
lookSpeed
;
if
(
a
.
lookVertical
!==
undefined
)
this
.
lookVertical
=
a
.
lookVertical
;
if
(
a
.
lookHorizontal
!==
undefined
)
this
.
lookHorizontal
=
a
.
lookHorizontal
;
if
(
a
.
verticalAngleMap
!==
undefined
)
this
.
verticalAngleMap
=
a
.
verticalAngleMap
;
if
(
a
.
horizontalAngleMap
!==
undefined
)
this
.
horizontalAngleMap
=
a
.
horizontalAngleMap
;
if
(
a
.
domElement
!==
undefined
)
this
.
domElement
=
a
.
domElement
}
this
.
theta
=
this
.
phi
=
this
.
lon
=
this
.
lat
=
this
.
mouseY
=
this
.
mouseX
=
0
;
this
.
windowHalfX
=
window
.
innerWidth
/
2
;
this
.
windowHalfY
=
window
.
innerHeight
/
2
;
var
d
=
Math
.
PI
*
2
,
f
=
Math
.
PI
/
180
;
this
.
update
=
function
(
k
,
j
,
m
){
var
p
,
w
;
this
.
lookHorizontal
&&
(
this
.
lon
+=
this
.
mouseX
*
this
.
lookSpeed
);
this
.
lookVertical
&&
(
this
.
lat
-=
this
.
mouseY
*
this
.
lookSpeed
);
this
.
lon
=
Math
.
max
(
0
,
Math
.
min
(
360
,
this
.
lon
));
this
.
lat
=
Math
.
max
(
-
85
,
Math
.
min
(
85
,
this
.
lat
));
this
.
phi
=
(
90
-
this
.
lat
)
*
f
;
this
.
theta
=
this
.
lon
*
f
;
p
=
this
.
phi
%
d
;
this
.
phi
=
p
>=
0
?
p
:
p
+
d
;
p
=
this
.
verticalAngleMap
.
srcRange
;
w
=
this
.
verticalAngleMap
.
dstRange
;
...
...
@@ -50,7 +50,7 @@ for(c=a+a/2;c<2*a;c++)h.faces.push(new THREE.Face4(2*a+1,(2*c-2*a+2)%a+a,(2*c-2*
var
Icosahedron
=
function
(
a
){
function
e
(
m
,
p
,
w
){
var
t
=
Math
.
sqrt
(
m
*
m
+
p
*
p
+
w
*
w
);
return
d
.
vertices
.
push
(
new
THREE
.
Vertex
(
new
THREE
.
Vector3
(
m
/
t
,
p
/
t
,
w
/
t
)))
-
1
}
function
b
(
m
,
p
,
w
,
t
){
t
.
faces
.
push
(
new
THREE
.
Face3
(
m
,
p
,
w
))}
function
c
(
m
,
p
){
var
w
=
d
.
vertices
[
m
].
position
,
t
=
d
.
vertices
[
p
].
position
;
return
e
((
w
.
x
+
t
.
x
)
/
2
,(
w
.
y
+
t
.
y
)
/
2
,(
w
.
z
+
t
.
z
)
/
2
)}
var
d
=
this
,
f
=
new
THREE
.
Geometry
,
g
;
this
.
subdivisions
=
a
||
0
;
THREE
.
Geometry
.
call
(
this
);
a
=
(
1
+
Math
.
sqrt
(
5
))
/
2
;
e
(
-
1
,
a
,
0
);
e
(
1
,
a
,
0
);
e
(
-
1
,
-
a
,
0
);
e
(
1
,
-
a
,
0
);
e
(
0
,
-
1
,
a
);
e
(
0
,
1
,
a
);
e
(
0
,
-
1
,
-
a
);
e
(
0
,
1
,
-
a
);
e
(
a
,
0
,
-
1
);
e
(
a
,
0
,
1
);
e
(
-
a
,
0
,
-
1
);
e
(
-
a
,
0
,
1
);
b
(
0
,
11
,
5
,
f
);
b
(
0
,
5
,
1
,
f
);
b
(
0
,
1
,
7
,
f
);
b
(
0
,
7
,
10
,
f
);
b
(
0
,
10
,
11
,
f
);
b
(
1
,
5
,
9
,
f
);
b
(
5
,
11
,
4
,
f
);
b
(
11
,
10
,
2
,
f
);
b
(
10
,
7
,
6
,
f
);
b
(
7
,
1
,
8
,
f
);
b
(
3
,
9
,
4
,
f
);
b
(
3
,
4
,
2
,
f
);
b
(
3
,
2
,
6
,
f
);
b
(
3
,
6
,
8
,
f
);
b
(
3
,
8
,
9
,
f
);
b
(
4
,
9
,
5
,
f
);
b
(
2
,
4
,
11
,
f
);
b
(
6
,
2
,
10
,
f
);
b
(
8
,
6
,
7
,
f
);
b
(
9
,
8
,
1
,
f
);
for
(
a
=
0
;
a
<
this
.
subdivisions
;
a
++
){
g
=
new
THREE
.
Geometry
;
for
(
var
h
in
f
.
faces
){
var
l
=
c
(
f
.
faces
[
h
].
a
,
f
.
faces
[
h
].
b
),
k
=
c
(
f
.
faces
[
h
].
b
,
f
.
faces
[
h
].
c
),
j
=
c
(
f
.
faces
[
h
].
c
,
f
.
faces
[
h
].
a
);
b
(
f
.
faces
[
h
].
a
,
l
,
j
,
g
);
b
(
f
.
faces
[
h
].
b
,
k
,
l
,
g
);
b
(
f
.
faces
[
h
].
c
,
j
,
k
,
g
);
b
(
l
,
k
,
j
,
g
)}
f
.
faces
=
g
.
faces
}
d
.
faces
=
f
.
faces
;
delete
f
;
delete
g
;
this
.
computeCentroids
();
this
.
computeFaceNormals
();
this
.
computeVertexNormals
()};
Icosahedron
.
prototype
=
new
THREE
.
Geometry
;
Icosahedron
.
prototype
.
constructor
=
Icosahedron
;
function
Lathe
(
a
,
e
,
b
){
THREE
.
Geometry
.
call
(
this
);
this
.
steps
=
e
||
12
;
this
.
angle
=
b
||
2
*
Math
.
PI
;
e
=
this
.
angle
/
this
.
steps
;
for
(
var
c
=
[],
d
=
[],
f
=
[],
g
=
[],
h
=
0
;
h
<
a
.
length
;
h
++
){
this
.
vertices
.
push
(
new
THREE
.
Vertex
(
a
[
h
]));
c
[
h
]
=
a
[
h
].
clone
();
d
[
h
]
=
this
.
vertices
.
length
-
1
}
for
(
var
l
=
(
new
THREE
.
Matrix4
).
setRotationZ
(
e
),
k
=
0
;
k
<=
this
.
angle
+
0.001
0
;
k
+=
e
){
for
(
h
=
0
;
h
<
c
.
length
;
h
++
)
if
(
k
<
this
.
angle
){
c
[
h
]
=
l
.
multiplyVector3
(
c
[
h
].
clone
());
this
.
vertices
.
push
(
new
THREE
.
Vertex
(
c
[
h
]));
f
[
h
]
=
this
.
vertices
.
length
-
1
}
else
f
=
g
;
k
==
0
&&
(
g
=
d
);
for
(
h
=
function
Lathe
(
a
,
e
,
b
){
THREE
.
Geometry
.
call
(
this
);
this
.
steps
=
e
||
12
;
this
.
angle
=
b
||
2
*
Math
.
PI
;
e
=
this
.
angle
/
this
.
steps
;
for
(
var
c
=
[],
d
=
[],
f
=
[],
g
=
[],
h
=
0
;
h
<
a
.
length
;
h
++
){
this
.
vertices
.
push
(
new
THREE
.
Vertex
(
a
[
h
]));
c
[
h
]
=
a
[
h
].
clone
();
d
[
h
]
=
this
.
vertices
.
length
-
1
}
for
(
var
l
=
(
new
THREE
.
Matrix4
).
setRotationZ
(
e
),
k
=
0
;
k
<=
this
.
angle
+
0.001
;
k
+=
e
){
for
(
h
=
0
;
h
<
c
.
length
;
h
++
)
if
(
k
<
this
.
angle
){
c
[
h
]
=
l
.
multiplyVector3
(
c
[
h
].
clone
());
this
.
vertices
.
push
(
new
THREE
.
Vertex
(
c
[
h
]));
f
[
h
]
=
this
.
vertices
.
length
-
1
}
else
f
=
g
;
k
==
0
&&
(
g
=
d
);
for
(
h
=
0
;
h
<
d
.
length
-
1
;
h
++
){
this
.
faces
.
push
(
new
THREE
.
Face4
(
f
[
h
],
f
[
h
+
1
],
d
[
h
+
1
],
d
[
h
]));
this
.
faceVertexUvs
[
0
].
push
([
new
THREE
.
UV
(
k
/
b
,
h
/
a
.
length
),
new
THREE
.
UV
(
k
/
b
,(
h
+
1
)
/
a
.
length
),
new
THREE
.
UV
((
k
-
e
)
/
b
,(
h
+
1
)
/
a
.
length
),
new
THREE
.
UV
((
k
-
e
)
/
b
,
h
/
a
.
length
)])}
d
=
f
;
f
=
[]}
this
.
computeCentroids
();
this
.
computeFaceNormals
();
this
.
computeVertexNormals
()}
Lathe
.
prototype
=
new
THREE
.
Geometry
;
Lathe
.
prototype
.
constructor
=
Lathe
;
var
Plane
=
function
(
a
,
e
,
b
,
c
){
THREE
.
Geometry
.
call
(
this
);
var
d
,
f
=
a
/
2
,
g
=
e
/
2
;
b
=
b
||
1
;
c
=
c
||
1
;
var
h
=
b
+
1
,
l
=
c
+
1
;
a
/=
b
;
var
k
=
e
/
c
;
for
(
d
=
0
;
d
<
l
;
d
++
)
for
(
e
=
0
;
e
<
h
;
e
++
)
this
.
vertices
.
push
(
new
THREE
.
Vertex
(
new
THREE
.
Vector3
(
e
*
a
-
f
,
-
(
d
*
k
-
g
),
0
)));
for
(
d
=
0
;
d
<
c
;
d
++
)
for
(
e
=
0
;
e
<
b
;
e
++
){
this
.
faces
.
push
(
new
THREE
.
Face4
(
e
+
h
*
d
,
e
+
h
*
(
d
+
1
),
e
+
1
+
h
*
(
d
+
1
),
e
+
1
+
h
*
d
));
this
.
faceVertexUvs
[
0
].
push
([
new
THREE
.
UV
(
e
/
b
,
d
/
c
),
new
THREE
.
UV
(
e
/
b
,(
d
+
1
)
/
c
),
new
THREE
.
UV
((
e
+
1
)
/
b
,(
d
+
1
)
/
c
),
new
THREE
.
UV
((
e
+
1
)
/
b
,
d
/
c
)])}
this
.
computeCentroids
();
this
.
computeFaceNormals
()};
Plane
.
prototype
=
new
THREE
.
Geometry
;
Plane
.
prototype
.
constructor
=
Plane
;
...
...
build/custom/ThreeSVG.js
浏览文件 @
532929d5
...
...
@@ -48,7 +48,7 @@ b,c)}};THREE.Quaternion=function(a,b,c,e){this.set(a||0,b||0,c||0,e!==undefined?
THREE
.
Quaternion
.
prototype
=
{
set
:
function
(
a
,
b
,
c
,
e
){
this
.
x
=
a
;
this
.
y
=
b
;
this
.
z
=
c
;
this
.
w
=
e
;
return
this
},
setFromEuler
:
function
(
a
){
var
b
=
0.5
*
Math
.
PI
/
360
,
c
=
a
.
x
*
b
,
e
=
a
.
y
*
b
,
d
=
a
.
z
*
b
;
a
=
Math
.
cos
(
e
);
e
=
Math
.
sin
(
e
);
b
=
Math
.
cos
(
-
d
);
d
=
Math
.
sin
(
-
d
);
var
f
=
Math
.
cos
(
c
);
c
=
Math
.
sin
(
c
);
var
g
=
a
*
b
,
i
=
e
*
d
;
this
.
w
=
g
*
f
-
i
*
c
;
this
.
x
=
g
*
c
+
i
*
f
;
this
.
y
=
e
*
b
*
f
+
a
*
d
*
c
;
this
.
z
=
a
*
d
*
f
-
e
*
b
*
c
;
return
this
},
calculateW
:
function
(){
this
.
w
=-
Math
.
sqrt
(
Math
.
abs
(
1
-
this
.
x
*
this
.
x
-
this
.
y
*
this
.
y
-
this
.
z
*
this
.
z
));
return
this
},
inverse
:
function
(){
this
.
x
*=-
1
;
this
.
y
*=
-
1
;
this
.
z
*=-
1
;
return
this
},
length
:
function
(){
return
Math
.
sqrt
(
this
.
x
*
this
.
x
+
this
.
y
*
this
.
y
+
this
.
z
*
this
.
z
+
this
.
w
*
this
.
w
)},
normalize
:
function
(){
var
a
=
Math
.
sqrt
(
this
.
x
*
this
.
x
+
this
.
y
*
this
.
y
+
this
.
z
*
this
.
z
+
this
.
w
*
this
.
w
);
if
(
a
==
0
)
this
.
w
=
this
.
z
=
this
.
y
=
this
.
x
=
0
;
else
{
a
=
1
/
a
;
this
.
x
*=
a
;
this
.
y
*=
a
;
this
.
z
*=
a
;
this
.
w
*=
a
}
return
this
},
multiplySelf
:
function
(
a
){
var
b
=
this
.
x
,
c
=
this
.
y
,
e
=
this
.
z
,
d
=
this
.
w
,
f
=
a
.
x
,
g
=
a
.
y
,
i
=
a
.
z
;
a
=
a
.
w
;
this
.
x
=
b
*
a
+
d
*
f
+
c
*
i
-
e
*
g
;
this
.
y
=
c
*
a
+
d
*
g
+
e
*
f
-
b
*
i
;
this
.
z
=
e
*
a
+
d
*
i
+
b
*
g
-
c
*
f
;
this
.
w
=
d
*
a
-
b
*
f
-
c
*
g
-
e
*
i
;
return
this
},
multiplyVector3
:
function
(
a
,
b
){
b
||
(
b
=
a
);
var
c
=
a
.
x
,
e
=
a
.
y
,
d
=
a
.
z
,
f
=
this
.
x
,
g
=
this
.
y
,
i
=
this
.
z
,
h
=
this
.
w
,
j
=
h
*
c
+
g
*
d
-
i
*
e
,
m
=
h
*
e
+
i
*
c
-
f
*
d
,
l
=
h
*
d
+
f
*
e
-
g
*
c
;
c
=-
f
*
c
-
g
*
e
-
i
*
d
;
b
.
x
=
j
*
h
+
c
*-
f
+
m
*-
i
-
l
*-
g
;
b
.
y
=
m
*
h
+
c
*-
g
+
l
*-
f
-
j
*-
i
;
b
.
z
=
l
*
h
+
c
*-
i
+
j
*-
g
-
m
*-
f
;
return
b
}};
THREE
.
Quaternion
.
slerp
=
function
(
a
,
b
,
c
,
e
){
var
d
=
a
.
w
*
b
.
w
+
a
.
x
*
b
.
x
+
a
.
y
*
b
.
y
+
a
.
z
*
b
.
z
;
if
(
Math
.
abs
(
d
)
>=
1
){
c
.
w
=
a
.
w
;
c
.
x
=
a
.
x
;
c
.
y
=
a
.
y
;
c
.
z
=
a
.
z
;
return
c
}
var
f
=
Math
.
acos
(
d
),
g
=
Math
.
sqrt
(
1
-
d
*
d
);
if
(
Math
.
abs
(
g
)
<
0.001
0
){
c
.
w
=
0.5
*
(
a
.
w
+
b
.
w
);
c
.
x
=
0.5
*
(
a
.
x
+
b
.
x
);
c
.
y
=
0.5
*
(
a
.
y
+
b
.
y
);
c
.
z
=
0.5
*
(
a
.
z
+
b
.
z
);
return
c
}
d
=
Math
.
sin
((
1
-
e
)
*
f
)
/
g
;
e
=
Math
.
sin
(
e
*
f
)
/
g
;
c
.
w
=
a
.
w
*
d
+
b
.
w
*
e
;
c
.
x
=
a
.
x
*
d
+
b
.
x
*
e
;
c
.
y
=
a
.
y
*
d
+
b
.
y
*
e
;
c
.
z
=
a
.
z
*
d
+
b
.
z
*
e
;
return
c
};
THREE
.
Vertex
=
function
(
a
){
this
.
position
=
a
||
new
THREE
.
Vector3
};
THREE
.
Quaternion
.
slerp
=
function
(
a
,
b
,
c
,
e
){
var
d
=
a
.
w
*
b
.
w
+
a
.
x
*
b
.
x
+
a
.
y
*
b
.
y
+
a
.
z
*
b
.
z
;
if
(
Math
.
abs
(
d
)
>=
1
){
c
.
w
=
a
.
w
;
c
.
x
=
a
.
x
;
c
.
y
=
a
.
y
;
c
.
z
=
a
.
z
;
return
c
}
var
f
=
Math
.
acos
(
d
),
g
=
Math
.
sqrt
(
1
-
d
*
d
);
if
(
Math
.
abs
(
g
)
<
0.001
){
c
.
w
=
0.5
*
(
a
.
w
+
b
.
w
);
c
.
x
=
0.5
*
(
a
.
x
+
b
.
x
);
c
.
y
=
0.5
*
(
a
.
y
+
b
.
y
);
c
.
z
=
0.5
*
(
a
.
z
+
b
.
z
);
return
c
}
d
=
Math
.
sin
((
1
-
e
)
*
f
)
/
g
;
e
=
Math
.
sin
(
e
*
f
)
/
g
;
c
.
w
=
a
.
w
*
d
+
b
.
w
*
e
;
c
.
x
=
a
.
x
*
d
+
b
.
x
*
e
;
c
.
y
=
a
.
y
*
d
+
b
.
y
*
e
;
c
.
z
=
a
.
z
*
d
+
b
.
z
*
e
;
return
c
};
THREE
.
Vertex
=
function
(
a
){
this
.
position
=
a
||
new
THREE
.
Vector3
};
THREE
.
Face3
=
function
(
a
,
b
,
c
,
e
,
d
,
f
){
this
.
a
=
a
;
this
.
b
=
b
;
this
.
c
=
c
;
this
.
normal
=
e
instanceof
THREE
.
Vector3
?
e
:
new
THREE
.
Vector3
;
this
.
vertexNormals
=
e
instanceof
Array
?
e
:[];
this
.
color
=
d
instanceof
THREE
.
Color
?
d
:
new
THREE
.
Color
;
this
.
vertexColors
=
d
instanceof
Array
?
d
:[];
this
.
vertexTangents
=
[];
this
.
materials
=
f
instanceof
Array
?
f
:[
f
];
this
.
centroid
=
new
THREE
.
Vector3
};
THREE
.
Face4
=
function
(
a
,
b
,
c
,
e
,
d
,
f
,
g
){
this
.
a
=
a
;
this
.
b
=
b
;
this
.
c
=
c
;
this
.
d
=
e
;
this
.
normal
=
d
instanceof
THREE
.
Vector3
?
d
:
new
THREE
.
Vector3
;
this
.
vertexNormals
=
d
instanceof
Array
?
d
:[];
this
.
color
=
f
instanceof
THREE
.
Color
?
f
:
new
THREE
.
Color
;
this
.
vertexColors
=
f
instanceof
Array
?
f
:[];
this
.
vertexTangents
=
[];
this
.
materials
=
g
instanceof
Array
?
g
:[
g
];
this
.
centroid
=
new
THREE
.
Vector3
};
THREE
.
UV
=
function
(
a
,
b
){
this
.
set
(
a
||
0
,
b
||
0
)};
THREE
.
UV
.
prototype
=
{
set
:
function
(
a
,
b
){
this
.
u
=
a
;
this
.
v
=
b
;
return
this
},
copy
:
function
(
a
){
this
.
set
(
a
.
u
,
a
.
v
);
return
this
}};
THREE
.
Geometry
=
function
(){
this
.
id
=
"
Geometry
"
+
THREE
.
GeometryIdCounter
++
;
this
.
vertices
=
[];
this
.
colors
=
[];
this
.
faces
=
[];
this
.
faceUvs
=
[[]];
this
.
faceVertexUvs
=
[[]];
this
.
morphTargets
=
[];
this
.
skinWeights
=
[];
this
.
skinIndices
=
[];
this
.
boundingSphere
=
this
.
boundingBox
=
null
;
this
.
hasTangents
=!
1
};
...
...
@@ -82,8 +82,8 @@ THREE.Camera=function(a,b,c,e,d){THREE.Object3D.call(this);this.fov=a||50;this.a
THREE
.
Camera
.
prototype
.
translate
=
function
(
a
,
b
){
this
.
matrix
.
rotateAxis
(
b
);
this
.
position
.
addSelf
(
b
.
multiplyScalar
(
a
));
this
.
target
.
position
.
addSelf
(
b
.
multiplyScalar
(
a
))};
THREE
.
Camera
.
prototype
.
updateProjectionMatrix
=
function
(){
this
.
projectionMatrix
=
THREE
.
Matrix4
.
makePerspective
(
this
.
fov
,
this
.
aspect
,
this
.
near
,
this
.
far
)};
THREE
.
Camera
.
prototype
.
updateMatrix
=
function
(){
this
.
update
(
undefined
,
!
0
)};
THREE
.
Camera
.
prototype
.
update
=
function
(
a
,
b
,
c
){
if
(
this
.
useTarget
){
this
.
matrix
.
lookAt
(
this
.
position
,
this
.
target
.
position
,
this
.
up
);
this
.
matrix
.
setPosition
(
this
.
position
);
a
?
this
.
matrixWorld
.
multiply
(
a
,
this
.
matrix
):
this
.
matrixWorld
.
copy
(
this
.
matrix
);
THREE
.
Matrix4
.
makeInvert
(
this
.
matrixWorld
,
this
.
matrixWorldInverse
);
b
=!
0
}
else
{
this
.
matrixAutoUpdate
&&
(
b
|=
this
.
updateMatrix
());
if
(
b
||
this
.
matrixWorldNeedsUpdate
){
a
?
this
.
matrixWorld
.
multiply
(
a
,
this
.
matrix
):
this
.
matrixWorld
.
copy
(
this
.
matrix
);
this
.
matrixWorldNeedsUpdate
=
!
1
;
b
=!
0
;
THREE
.
Matrix4
.
makeInvert
(
this
.
matrixWorld
,
this
.
matrixWorldInverse
)}}
for
(
a
=
0
;
a
<
this
.
children
.
length
;
a
++
)
this
.
children
[
a
].
update
(
this
.
matrixWorld
,
b
,
c
)};
THREE
.
Light
=
function
(
a
){
THREE
.
Object3D
.
call
(
this
);
this
.
color
=
new
THREE
.
Color
(
a
)};
THREE
.
Light
.
prototype
=
new
THREE
.
Object3D
;
THREE
.
Light
.
prototype
.
constructor
=
THREE
.
Light
;
THREE
.
Light
.
prototype
.
supr
=
THREE
.
Object3D
.
prototype
;
THREE
.
AmbientLight
=
function
(
a
){
THREE
.
Light
.
call
(
this
,
a
)};
THREE
.
AmbientLight
.
prototype
=
new
THREE
.
Light
;
THREE
.
AmbientLight
.
prototype
.
constructor
=
THREE
.
AmbientLight
;
THREE
.
DirectionalLight
=
function
(
a
,
b
){
THREE
.
Light
.
call
(
this
,
a
);
this
.
position
=
new
THREE
.
Vector3
(
0
,
1
,
0
);
this
.
intensity
=
b
||
1
};
THREE
.
DirectionalLight
.
prototype
=
new
THREE
.
Light
;
THREE
.
DirectionalLight
.
prototype
.
constructor
=
THREE
.
DirectionalLight
;
THREE
.
PointLight
=
function
(
a
,
b
){
THREE
.
Light
.
call
(
this
,
a
);
this
.
position
=
new
THREE
.
Vector3
;
this
.
intensity
=
b
||
1
};
THREE
.
PointLight
.
prototype
=
new
THREE
.
Light
;
THREE
.
PointLight
.
prototype
.
constructor
=
THREE
.
Point
Light
;
THREE
.
NoShading
=
0
;
THREE
.
FlatShading
=
1
;
THREE
.
SmoothShading
=
2
;
THREE
.
NoColors
=
0
;
THREE
.
FaceColors
=
1
;
THREE
.
VertexColors
=
2
;
THREE
.
NormalBlending
=
0
;
THREE
.
AdditiveBlending
=
1
;
THREE
.
SubtractiveBlending
=
2
;
THREE
.
MultiplyBlending
=
3
;
THREE
.
MaterialCounter
=
{
value
:
0
};
THREE
.
AmbientLight
.
prototype
.
constructor
=
THREE
.
AmbientLight
;
THREE
.
DirectionalLight
=
function
(
a
,
b
,
c
){
THREE
.
Light
.
call
(
this
,
a
);
this
.
position
=
new
THREE
.
Vector3
(
0
,
1
,
0
);
this
.
intensity
=
b
||
1
;
this
.
distance
=
c
||
0
};
THREE
.
DirectionalLight
.
prototype
=
new
THREE
.
Light
;
THREE
.
DirectionalLight
.
prototype
.
constructor
=
THREE
.
DirectionalLight
;
THREE
.
PointLight
=
function
(
a
,
b
,
c
){
THREE
.
Light
.
call
(
this
,
a
);
this
.
position
=
new
THREE
.
Vector3
;
this
.
intensity
=
b
||
1
;
this
.
distance
=
c
||
0
};
THREE
.
PointLight
.
prototype
=
new
THREE
.
Light
;
THREE
.
PointLight
.
prototype
.
constructor
=
THREE
.
PointLight
;
THREE
.
NoShading
=
0
;
THREE
.
FlatShading
=
1
;
THREE
.
SmoothShading
=
2
;
THREE
.
NoColors
=
0
;
THREE
.
FaceColors
=
1
;
THREE
.
VertexColors
=
2
;
THREE
.
NormalBlending
=
0
;
THREE
.
AdditiveBlending
=
1
;
THREE
.
SubtractiveBlending
=
2
;
THREE
.
MultiplyBlending
=
3
;
THREE
.
MaterialCounter
=
{
value
:
0
};
THREE
.
LineBasicMaterial
=
function
(
a
){
this
.
id
=
THREE
.
MaterialCounter
.
value
++
;
this
.
color
=
new
THREE
.
Color
(
16777215
);
this
.
opacity
=
1
;
this
.
blending
=
THREE
.
NormalBlending
;
this
.
depthTest
=!
0
;
this
.
linewidth
=
1
;
this
.
linejoin
=
this
.
linecap
=
"
round
"
;
this
.
vertexColors
=!
1
;
if
(
a
){
a
.
color
!==
undefined
&&
this
.
color
.
setHex
(
a
.
color
);
if
(
a
.
opacity
!==
undefined
)
this
.
opacity
=
a
.
opacity
;
if
(
a
.
blending
!==
undefined
)
this
.
blending
=
a
.
blending
;
if
(
a
.
depthTest
!==
undefined
)
this
.
depthTest
=
a
.
depthTest
;
if
(
a
.
linewidth
!==
undefined
)
this
.
linewidth
=
a
.
linewidth
;
if
(
a
.
linecap
!==
undefined
)
this
.
linecap
=
a
.
linecap
;
if
(
a
.
linejoin
!==
undefined
)
this
.
linejoin
=
a
.
linejoin
;
if
(
a
.
vertexColors
!==
undefined
)
this
.
vertexColors
=
a
.
vertexColors
}};
THREE
.
MeshBasicMaterial
=
function
(
a
){
this
.
id
=
THREE
.
MaterialCounter
.
value
++
;
this
.
color
=
new
THREE
.
Color
(
16777215
);
this
.
opacity
=
1
;
this
.
envMap
=
this
.
lightMap
=
this
.
map
=
null
;
this
.
combine
=
THREE
.
MultiplyOperation
;
this
.
reflectivity
=
1
;
this
.
refractionRatio
=
0.98
;
this
.
fog
=!
0
;
this
.
shading
=
THREE
.
SmoothShading
;
this
.
blending
=
THREE
.
NormalBlending
;
this
.
depthTest
=!
0
;
this
.
wireframe
=!
1
;
this
.
wireframeLinewidth
=
1
;
this
.
wireframeLinejoin
=
this
.
wireframeLinecap
=
"
round
"
;
this
.
vertexColors
=!
1
;
this
.
skinning
=!
1
;
this
.
morphTargets
=!
1
;
...
...
build/custom/ThreeWebGL.js
浏览文件 @
532929d5
此差异已折叠。
点击以展开。
examples/webgl_lights_pointlights.html
浏览文件 @
532929d5
...
...
@@ -64,7 +64,7 @@
var
container
=
document
.
getElementById
(
'
container
'
);
camera
=
new
THREE
.
Camera
(
65
,
window
.
innerWidth
/
window
.
innerHeight
,
1
,
1000
);
camera
=
new
THREE
.
Camera
(
50
,
window
.
innerWidth
/
window
.
innerHeight
,
1
,
1000
);
camera
.
position
.
z
=
100
;
scene
=
new
THREE
.
Scene
();
...
...
@@ -98,13 +98,13 @@
scene
.
addLight
(
new
THREE
.
AmbientLight
(
0x00000
)
);
light1
=
new
THREE
.
PointLight
(
0xff0040
);
light1
=
new
THREE
.
PointLight
(
0xff0040
,
1
,
50
);
scene
.
addLight
(
light1
);
light2
=
new
THREE
.
PointLight
(
0x0040ff
);
light2
=
new
THREE
.
PointLight
(
0x0040ff
,
1
,
50
);
scene
.
addLight
(
light2
);
light3
=
new
THREE
.
PointLight
(
0x80ff80
);
light3
=
new
THREE
.
PointLight
(
0x80ff80
,
1
,
50
);
scene
.
addLight
(
light3
);
var
sphere
=
new
Sphere
(
0.5
,
16
,
8
);
...
...
src/renderers/WebGLRenderer.js
浏览文件 @
532929d5
...
...
@@ -63,7 +63,7 @@ THREE.WebGLRenderer = function ( parameters ) {
ambient
:
[
0
,
0
,
0
],
directional
:
{
length
:
0
,
colors
:
new
Array
(),
positions
:
new
Array
()
},
point
:
{
length
:
0
,
colors
:
new
Array
(),
positions
:
new
Array
()
}
point
:
{
length
:
0
,
colors
:
new
Array
(),
positions
:
new
Array
()
,
distances
:
new
Array
()
}
},
...
...
@@ -192,15 +192,16 @@ THREE.WebGLRenderer = function ( parameters ) {
function
setupLights
(
program
,
lights
)
{
var
l
,
ll
,
light
,
r
=
0
,
g
=
0
,
b
=
0
,
color
,
position
,
intensity
,
color
,
position
,
intensity
,
distance
,
zlights
=
_lights
,
dcolors
=
zlights
.
directional
.
colors
,
dcolors
=
zlights
.
directional
.
colors
,
dpositions
=
zlights
.
directional
.
positions
,
pcolors
=
zlights
.
point
.
colors
,
pcolors
=
zlights
.
point
.
colors
,
ppositions
=
zlights
.
point
.
positions
,
pdistances
=
zlights
.
point
.
distances
,
dlength
=
0
,
plength
=
0
,
...
...
@@ -212,8 +213,10 @@ THREE.WebGLRenderer = function ( parameters ) {
light
=
lights
[
l
];
color
=
light
.
color
;
position
=
light
.
position
;
intensity
=
light
.
intensity
;
distance
=
light
.
distance
;
if
(
light
instanceof
THREE
.
AmbientLight
)
{
...
...
@@ -225,11 +228,11 @@ THREE.WebGLRenderer = function ( parameters ) {
doffset
=
dlength
*
3
;
dcolors
[
doffset
]
=
color
.
r
*
intensity
;
dcolors
[
doffset
]
=
color
.
r
*
intensity
;
dcolors
[
doffset
+
1
]
=
color
.
g
*
intensity
;
dcolors
[
doffset
+
2
]
=
color
.
b
*
intensity
;
dpositions
[
doffset
]
=
position
.
x
;
dpositions
[
doffset
]
=
position
.
x
;
dpositions
[
doffset
+
1
]
=
position
.
y
;
dpositions
[
doffset
+
2
]
=
position
.
z
;
...
...
@@ -239,14 +242,16 @@ THREE.WebGLRenderer = function ( parameters ) {
poffset
=
plength
*
3
;
pcolors
[
poffset
]
=
color
.
r
*
intensity
;
pcolors
[
poffset
]
=
color
.
r
*
intensity
;
pcolors
[
poffset
+
1
]
=
color
.
g
*
intensity
;
pcolors
[
poffset
+
2
]
=
color
.
b
*
intensity
;
ppositions
[
poffset
]
=
position
.
x
;
ppositions
[
poffset
]
=
position
.
x
;
ppositions
[
poffset
+
1
]
=
position
.
y
;
ppositions
[
poffset
+
2
]
=
position
.
z
;
pdistances
[
plength
]
=
distance
;
plength
+=
1
;
}
...
...
@@ -1594,6 +1599,7 @@ THREE.WebGLRenderer = function ( parameters ) {
uniforms
.
directionalLightDirection
.
value
=
lights
.
directional
.
positions
;
uniforms
.
pointLightColor
.
value
=
lights
.
point
.
colors
;
uniforms
.
pointLightPosition
.
value
=
lights
.
point
.
positions
;
uniforms
.
pointLightDistance
.
value
=
lights
.
point
.
distances
;
};
...
...
@@ -3867,19 +3873,19 @@ THREE.WebGLRenderer = function ( parameters ) {
// - leave some extra space for other uniforms
// - limit here is ANGLE's 254 max uniform vectors
// (up to 54 should be safe)
var
maxBones
=
50
;
if
(
object
!==
undefined
&&
object
instanceof
THREE
.
SkinnedMesh
)
{
maxBones
=
object
.
bones
.
length
;
}
return
maxBones
;
};
function
allocateLights
(
lights
,
maxLights
)
{
var
l
,
ll
,
light
,
dirLights
,
pointLights
,
maxDirLights
,
maxPointLights
;
...
...
src/renderers/WebGLShaders.js
浏览文件 @
532929d5
...
...
@@ -240,9 +240,10 @@ THREE.ShaderChunk = {
"
uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];
"
,
"
uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];
"
,
"
uniform float pointLightDistance[ MAX_POINT_LIGHTS ];
"
,
"
#ifdef PHONG
"
,
"
varying vec
3 vPointLightVector
[ MAX_POINT_LIGHTS ];
"
,
"
varying vec
4 vPointLight
[ MAX_POINT_LIGHTS ];
"
,
"
#endif
"
,
"
#endif
"
...
...
@@ -275,18 +276,27 @@ THREE.ShaderChunk = {
"
#if MAX_POINT_LIGHTS > 0
"
,
"
for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {
"
,
"
for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {
"
,
"
vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );
"
,
"
vec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );
"
,
"
float pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );
"
,
"
vLightWeighting += pointLightColor[ i ] * pointLightWeighting;
"
,
"
vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );
"
,
"
#ifdef PHONG
"
,
"
vPointLightVector[ i ] = pointLightVector;
"
,
"
#endif
"
,
"
vec3 lVector = lPosition.xyz - mvPosition.xyz;
"
,
"
}
"
,
"
float lDistance = 1.0;
"
,
"
if ( pointLightDistance[ i ] > 0.0 )
"
,
"
lDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );
"
,
"
lVector = normalize( lVector );
"
,
"
float pointLightWeighting = max( dot( transformedNormal, lVector ), 0.0 );
"
,
"
vLightWeighting += pointLightColor[ i ] * pointLightWeighting * lDistance;
"
,
"
#ifdef PHONG
"
,
"
vPointLight[ i ] = vec4( lVector, lDistance );
"
,
"
#endif
"
,
"
}
"
,
"
#endif
"
,
...
...
@@ -301,7 +311,7 @@ THREE.ShaderChunk = {
"
#endif
"
,
"
#if MAX_POINT_LIGHTS > 0
"
,
"
varying vec
3 vPointLightVector
[ MAX_POINT_LIGHTS ];
"
,
"
varying vec
4 vPointLight
[ MAX_POINT_LIGHTS ];
"
,
"
#endif
"
,
"
varying vec3 vViewPosition;
"
,
...
...
@@ -322,22 +332,24 @@ THREE.ShaderChunk = {
"
vec4 pointDiffuse = vec4( 0.0 );
"
,
"
vec4 pointSpecular = vec4( 0.0 );
"
,
"
for
( int i = 0; i < MAX_POINT_LIGHTS; i
++ ) {
"
,
"
for
( int i = 0; i < MAX_POINT_LIGHTS; i
++ ) {
"
,
"
vec3 pointVector = normalize( vPointLightVector[ i ] );
"
,
"
vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );
"
,
"
vec3 pointVector = normalize( vPointLight[ i ].xyz );
"
,
"
vec3 pointHalfVector = normalize( vPointLight[ i ].xyz + vViewPosition );
"
,
"
float pointDistance = vPointLight[ i ].w;
"
,
"
float pointDotNormalHalf = dot( normal, pointHalfVector );
"
,
"
float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );
"
,
"
float pointSpecularWeight = 0.0;
"
,
"
if ( pointDotNormalHalf >= 0.0 )
"
,
"
pointSpecularWeight = pow( pointDotNormalHalf, shininess );
"
,
"
pointDiffuse += mColor * pointDiffuseWeight;
"
,
"
pointSpecular += mSpecular * pointSpecularWeight;
"
,
"
pointDiffuse += mColor * pointDiffuseWeight
* pointDistance
;
"
,
"
pointSpecular += mSpecular * pointSpecularWeight
* pointDistance
;
"
,
"
}
"
,
"
}
"
,
"
#endif
"
,
...
...
@@ -505,50 +517,51 @@ THREE.UniformsLib = {
common
:
{
"
diffuse
"
:
{
type
:
"
c
"
,
value
:
new
THREE
.
Color
(
0xeeeeee
)
},
"
opacity
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
map
"
:
{
type
:
"
t
"
,
value
:
0
,
texture
:
null
},
"
diffuse
"
:
{
type
:
"
c
"
,
value
:
new
THREE
.
Color
(
0xeeeeee
)
},
"
opacity
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
map
"
:
{
type
:
"
t
"
,
value
:
0
,
texture
:
null
},
"
lightMap
"
:
{
type
:
"
t
"
,
value
:
2
,
texture
:
null
},
"
lightMap
"
:
{
type
:
"
t
"
,
value
:
2
,
texture
:
null
},
"
envMap
"
:
{
type
:
"
t
"
,
value
:
1
,
texture
:
null
},
"
useRefract
"
:
{
type
:
"
i
"
,
value
:
0
},
"
reflectivity
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
refractionRatio
"
:
{
type
:
"
f
"
,
value
:
0.98
},
"
combine
"
:
{
type
:
"
i
"
,
value
:
0
},
"
envMap
"
:
{
type
:
"
t
"
,
value
:
1
,
texture
:
null
},
"
useRefract
"
:
{
type
:
"
i
"
,
value
:
0
},
"
reflectivity
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
refractionRatio
"
:
{
type
:
"
f
"
,
value
:
0.98
},
"
combine
"
:
{
type
:
"
i
"
,
value
:
0
},
"
fogDensity
"
:
{
type
:
"
f
"
,
value
:
0.00025
},
"
fogNear
"
:
{
type
:
"
f
"
,
value
:
1
},
"
fogFar
"
:
{
type
:
"
f
"
,
value
:
2000
},
"
fogColor
"
:
{
type
:
"
c
"
,
value
:
new
THREE
.
Color
(
0xffffff
)
},
"
fogDensity
"
:
{
type
:
"
f
"
,
value
:
0.00025
},
"
fogNear
"
:
{
type
:
"
f
"
,
value
:
1
},
"
fogFar
"
:
{
type
:
"
f
"
,
value
:
2000
},
"
fogColor
"
:
{
type
:
"
c
"
,
value
:
new
THREE
.
Color
(
0xffffff
)
},
"
morphTargetInfluences
"
:
{
type
:
"
f
"
,
value
:
0
}
"
morphTargetInfluences
"
:
{
type
:
"
f
"
,
value
:
0
}
},
lights
:
{
"
enableLighting
"
:
{
type
:
"
i
"
,
value
:
1
},
"
ambientLightColor
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
directionalLightDirection
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
directionalLightColor
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
pointLightPosition
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
pointLightColor
"
:
{
type
:
"
fv
"
,
value
:
[]
}
"
enableLighting
"
:
{
type
:
"
i
"
,
value
:
1
},
"
ambientLightColor
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
directionalLightDirection
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
directionalLightColor
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
pointLightColor
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
pointLightPosition
"
:
{
type
:
"
fv
"
,
value
:
[]
},
"
pointLightDistance
"
:
{
type
:
"
fv1
"
,
value
:
[]
}
},
particle
:
{
"
psColor
"
:
{
type
:
"
c
"
,
value
:
new
THREE
.
Color
(
0xeeeeee
)
},
"
opacity
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
size
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
scale
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
map
"
:
{
type
:
"
t
"
,
value
:
0
,
texture
:
null
},
"
psColor
"
:
{
type
:
"
c
"
,
value
:
new
THREE
.
Color
(
0xeeeeee
)
},
"
opacity
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
size
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
scale
"
:
{
type
:
"
f
"
,
value
:
1.0
},
"
map
"
:
{
type
:
"
t
"
,
value
:
0
,
texture
:
null
},
"
fogDensity
"
:
{
type
:
"
f
"
,
value
:
0.00025
},
"
fogNear
"
:
{
type
:
"
f
"
,
value
:
1
},
"
fogFar
"
:
{
type
:
"
f
"
,
value
:
2000
},
"
fogColor
"
:
{
type
:
"
c
"
,
value
:
new
THREE
.
Color
(
0xffffff
)
}
"
fogDensity
"
:
{
type
:
"
f
"
,
value
:
0.00025
},
"
fogNear
"
:
{
type
:
"
f
"
,
value
:
1
},
"
fogFar
"
:
{
type
:
"
f
"
,
value
:
2000
},
"
fogColor
"
:
{
type
:
"
c
"
,
value
:
new
THREE
.
Color
(
0xffffff
)
}
}
...
...
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