Anamorphic ratio, distorts the bloom to produce a visual deformation. Negative values for vertical distortion, positive values for horizontal distortion. Range: -1 to 1.
Zh
形变比，通过扭曲泛光产生视觉上的形变。负值为垂直扭曲，正值为水平扭曲。范围：-1到1。
setanamorphicRatio(value:number):void
参数
value: number
返回 void
clamp
getclamp():number
返回 number
En
The number of the bloom pixel, this value is in gamma space
Diffusion value, changes the bloom spread range. It's best to use integer values for the best effect. This value changes the internal iteration count, range is 1 to 10.
En
The BloomEffect class is used to create a flood effect.
Zh
BloomEffect 类用于创建泛光效果。