Wind3D

Wind3D

风场

风场

Name Type Description

ys YouScene youscene对象

options

Object

options有下面这些属性

Name	Type	Default	Description
`dropRate`	Number	`0.003`	optional dropRate
`dropRateBump`	Number	`0.01`	optional dropRateBump
`fadeOpacity`	Number	`0.996`	optional fadeOpacity
`lineWidth`	Number	`4`	optional lineWidth
`maxParticles`	Number	`4096`	optional maxParticles
`particleHeight`	Number	`100`	optional particleHeight
`particlesTextureSize`	Number	`64`	optional particlesTextureSize
`speedFactor`	Number	`1`	optional speedFactor

var wind3D = new YS.Wind3D(youscene);

dropRate : Number

获取或设置dropRate

dropRateBump : Number

获取或设置dropRateBump

fadeOpacity : Number

获取或设置fadeOpacity

lineWidth : Number

获取或设置lineWidth

maxParticles : Number

获取或设置maxParticles

particleHeight : Number

获取或设置particleHeight

speedFactor : Number

获取或设置speedFactor

destroy()

销毁Wind3D

isDestroyed() → Boolean

风场是否销毁 (true代表销毁了，false代表未销毁), 销毁后将不可以再使用