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SphereEmitter

new Cesium.SphereEmitter(radius)

在球体内发射粒子的粒子发射器。粒子将随机放置在球体内,并具有从球体中心发出的初始速度。 A ParticleEmitter that emits particles within a sphere. Particles will be positioned randomly within the sphere and have initial velocities emanating from the center of the sphere.
名称 Name 类型 Type 默认值 Default 说明 Description
radius number 1.0 可选 optional 球体的半径(以米为单位)。 The radius of the sphere in meters.

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球体的半径(以米为单位)。 The radius of the sphere in meters.
默认值: Default Value: 1.0
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