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f296313a
T
three.js
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体验新版 GitCode,发现更多精彩内容 >>
提交
f296313a
编写于
8月 15, 2017
作者:
M
Mr.doob
提交者:
GitHub
8月 15, 2017
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差异文件
Merge pull request #11893 from chunnallu/fix-dragcontrol-not-work-mobile-patch
fix DragControl not work on mobile
上级
59741600
f9cfac46
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
92 addition
and
5 deletion
+92
-5
examples/js/controls/DragControls.js
examples/js/controls/DragControls.js
+92
-5
未找到文件。
examples/js/controls/DragControls.js
浏览文件 @
f296313a
...
...
@@ -30,7 +30,11 @@ THREE.DragControls = function ( _objects, _camera, _domElement ) {
_domElement
.
addEventListener
(
'
mousemove
'
,
onDocumentMouseMove
,
false
);
_domElement
.
addEventListener
(
'
mousedown
'
,
onDocumentMouseDown
,
false
);
_domElement
.
addEventListener
(
'
mouseup
'
,
onDocumentMouseUp
,
false
);
_domElement
.
addEventListener
(
'
mouseup
'
,
onDocumentMouseCancel
,
false
);
_domElement
.
addEventListener
(
'
mouseleave
'
,
onDocumentMouseCancel
,
false
);
_domElement
.
addEventListener
(
'
touchmove
'
,
onDocumentTouchMove
,
false
);
_domElement
.
addEventListener
(
'
touchstart
'
,
onDocumentTouchStart
,
false
);
_domElement
.
addEventListener
(
'
touchend
'
,
onDocumentTouchEnd
,
false
);
}
...
...
@@ -38,7 +42,11 @@ THREE.DragControls = function ( _objects, _camera, _domElement ) {
_domElement
.
removeEventListener
(
'
mousemove
'
,
onDocumentMouseMove
,
false
);
_domElement
.
removeEventListener
(
'
mousedown
'
,
onDocumentMouseDown
,
false
);
_domElement
.
removeEventListener
(
'
mouseup
'
,
onDocumentMouseUp
,
false
);
_domElement
.
removeEventListener
(
'
mouseup
'
,
onDocumentMouseCancel
,
false
);
_domElement
.
removeEventListener
(
'
mouseleave
'
,
onDocumentMouseCancel
,
false
);
_domElement
.
removeEventListener
(
'
touchmove
'
,
onDocumentTouchMove
,
false
);
_domElement
.
removeEventListener
(
'
touchstart
'
,
onDocumentTouchStart
,
false
);
_domElement
.
removeEventListener
(
'
touchend
'
,
onDocumentTouchEnd
,
false
);
}
...
...
@@ -54,8 +62,8 @@ THREE.DragControls = function ( _objects, _camera, _domElement ) {
var
rect
=
_domElement
.
getBoundingClientRect
();
_mouse
.
x
=
(
(
event
.
clientX
-
rect
.
left
)
/
rect
.
width
)
*
2
-
1
;
_mouse
.
y
=
-
(
(
event
.
clientY
-
rect
.
top
)
/
rect
.
height
)
*
2
+
1
;
_mouse
.
x
=
(
(
event
.
clientX
-
rect
.
left
)
/
rect
.
width
)
*
2
-
1
;
_mouse
.
y
=
-
(
(
event
.
clientY
-
rect
.
top
)
/
rect
.
height
)
*
2
+
1
;
_raycaster
.
setFromCamera
(
_mouse
,
_camera
);
...
...
@@ -134,7 +142,86 @@ THREE.DragControls = function ( _objects, _camera, _domElement ) {
}
function
onDocumentMouseUp
(
event
)
{
function
onDocumentMouseCancel
(
event
)
{
event
.
preventDefault
();
if
(
_selected
)
{
scope
.
dispatchEvent
(
{
type
:
'
dragend
'
,
object
:
_selected
}
);
_selected
=
null
;
}
_domElement
.
style
.
cursor
=
'
auto
'
;
}
function
onDocumentTouchMove
(
event
)
{
event
.
preventDefault
();
event
=
event
.
changedTouches
[
0
];
var
rect
=
_domElement
.
getBoundingClientRect
();
_mouse
.
x
=
(
(
event
.
clientX
-
rect
.
left
)
/
rect
.
width
)
*
2
-
1
;
_mouse
.
y
=
-
(
(
event
.
clientY
-
rect
.
top
)
/
rect
.
height
)
*
2
+
1
;
_raycaster
.
setFromCamera
(
_mouse
,
_camera
);
if
(
_selected
&&
scope
.
enabled
)
{
if
(
_raycaster
.
ray
.
intersectPlane
(
_plane
,
_intersection
)
)
{
_selected
.
position
.
copy
(
_intersection
.
sub
(
_offset
)
);
}
scope
.
dispatchEvent
(
{
type
:
'
drag
'
,
object
:
_selected
}
);
return
;
}
}
function
onDocumentTouchStart
(
event
)
{
event
.
preventDefault
();
event
=
event
.
changedTouches
[
0
];
var
rect
=
_domElement
.
getBoundingClientRect
();
_mouse
.
x
=
(
(
event
.
clientX
-
rect
.
left
)
/
rect
.
width
)
*
2
-
1
;
_mouse
.
y
=
-
(
(
event
.
clientY
-
rect
.
top
)
/
rect
.
height
)
*
2
+
1
;
_raycaster
.
setFromCamera
(
_mouse
,
_camera
);
var
intersects
=
_raycaster
.
intersectObjects
(
_objects
);
if
(
intersects
.
length
>
0
)
{
_selected
=
intersects
[
0
].
object
;
_plane
.
setFromNormalAndCoplanarPoint
(
_camera
.
getWorldDirection
(
_plane
.
normal
),
_selected
.
position
);
if
(
_raycaster
.
ray
.
intersectPlane
(
_plane
,
_intersection
)
)
{
_offset
.
copy
(
_intersection
).
sub
(
_selected
.
position
);
}
_domElement
.
style
.
cursor
=
'
move
'
;
scope
.
dispatchEvent
(
{
type
:
'
dragstart
'
,
object
:
_selected
}
);
}
}
function
onDocumentTouchEnd
(
event
)
{
event
.
preventDefault
();
...
...
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