CircleEmitter

new Cesium.CircleEmitter(radius, innerRadius)

A ParticleEmitter that emits particles from a circle. Particles will be positioned within a circle and have initial velocities going along the z vector.
Name Type Default Description
radius Number 1.0 optional The radius of the circle in meters.
innerRadius Number 0.0 optional The radius of the circle in meters.

Members

angle : Number

The angle of the cone in radians.
Default Value: Cesium.Math.toRadians(30.0)

endAngle : Number

获取或设置圆形粒子发射器的结束发射角度。
Default Value: 0.0

innerRadius : Number

获取或设置圆形粒子发射器的内半径。
Default Value: 0.0

radius : Number

The radius of the circle in meters.
Default Value: 1.0

startAngle : Number

获取或设置圆形粒子发射器的开始发射角度。
Default Value: 0.0