我一直在研究这个问题一段时间,但似乎无法找到解决它的方法。
我正在尝试构建一个水平滚轮模块(由“层”阵列组成),在屏幕中间有一个“选择器”层,用于选择所述阵列中落在其上的层,显示所述层的名称和页面与之相关的。也就是说,一旦“beige layer”登陆“selector”,this.name就会显示在this.layer下面,“beige page”.x=0
现在的问题是轮子只在onDrag上移动,所以你必须一直拖动它才能移动它而不是onScroll。我尝试过读取“layers”数组中相对于“selector”的图层的 x 位置并触发命令,我还尝试过使用页面的 .parent 属性,但它不起作用它应该的方式。
如果有帮助,这是一个成帧器链接,http ://share.framerjs.com/psbqx3dvqtz9/
任何帮助将不胜感激,伙计们。
提前致谢!
亚历克斯
layerCount=8
circleCenterZ=0
circleCenterX= Screen.width / 2
circleRadius= 500
scrollSensitivity= 50
depthOfField= 25
divide= layerCount/Math.PI/1.6
allPosZ=[]
layers=[]
savX = 0
sX = 0
newCat=[]
colors=["green","red","blue","white","pink","purple","beige","orange","yellow","brown"]
select=new PageComponent
x: 5
y: 636
backgroundColor: null
borderWidth: 5
clip:false
scrollVertical:false
scroll = new ScrollComponent # invisible proxy ScrollComponent
width: Screen.width, y:500
scrollVertical: false
height: 306
scroll.content.opacity = 0
colors.forEach (cat,i) ->
posZ= allPosZ[i]= circleCenterZ+(circleRadius/2)*Math.cos(i/divide)
posX= circleCenterX+(circleRadius/2)*Math.sin(i/divide)
layer=layers[i]= new Layer
width:109
height:109
parent:select.content
y: select.height/5
borderRadius: 100
name: colors[i]
midX: posX
z: posZ
layers[0].onClick ->
print this.name
maxDepth = Math.max.apply @, allPosZ
minDepth = Math.min.apply @, allPosZ
for layer,i in layers
darken = Utils.modulate(layer.z,[maxDepth,minDepth],[0,1], true)
layer.blur = Utils.modulate(layer.z,[maxDepth/3,minDepth],[0,depthOfField], true)
scroll.content.onDrag ->
sX = (@.x + savX) / scrollSensitivity
for layer,i in layers
posZ= allPosZ[i]= circleCenterZ+(circleRadius/2)*Math.cos((i+sX)/divide)
posX= circleCenterX+(circleRadius/2)*Math.sin((i+sX)/divide)
layer.z = posZ
layer.midX = posX
darken = Utils.modulate(posZ,[maxDepth,minDepth],[0,1], true)
layer.blur = Utils.modulate(posZ,[maxDepth/3,minDepth],[0,depthOfField], true)
scroll.content.onDragEnd ->
savX = sX * scrollSensitivity
@.x = 0
for i in [0...layerCount]
category=newCat[i]=new Layer
backgroundColor: colors[i]
width: Screen.width
x: Screen.width*i
name: colors[i]+" "+"page"