circleemitter.md

seinjs-gpu-particle-system > CircleEmitter

Class: CircleEmitter

圆形发射器。通过半径指定一个圆形的范围，粒子将在这个范围内生成并向圆形径向发射

Hierarchy

↳ Emitter<ICircleEmitterOptions, ICircleEmitterUniforms>

↳ CircleEmitter

↳ CircleEmitter

Implements

• IEmitter<ICircleEmitterOptions, ICircleEmitterUniforms>

Index

Methods

• getShadersAndModifyUniforms

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Methods

getShadersAndModifyUniforms

▸ getShadersAndModifyUniforms(options: ICircleEmitterOptions, uniforms: ICircleEmitterUniforms): object

Overrides Emitter.getShadersAndModifyUniforms

Defined in emitter/CircleEmitter.ts:71

根据参数，添加uniform并获取具体实现的Shader

Parameters:

Name	Type
options	ICircleEmitterOptions
uniforms	ICircleEmitterUniforms

Returns: object

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