Interface ParticleGeneratorRotationOptions

interface ParticleGeneratorRotationOptions {
    alignVelocity?: boolean;
    initial?: number;
    speed?: ParticleGeneratorRange;
    spread?: number;
}

Properties

alignVelocity?: boolean

Align initial rotation to the particle's velocity direction.

initial?: number

Fixed rotation offset in radians, additive to the base.

Rotation speed over the particle lifetime. Initially specified in degrees-per-second, internally managed in radians-per-second.

spread?: number

Symmetric random spread in radians around the base+initial. 0 means no randomization; Math.PI gives full-circle random.