Instance Property


The average initial rotation of a particle, expressed as an angle in radians.


var particleRotation: CGFloat { get set }


The default value is 0.0.

See Also

Adjusting a Particle’s Rotation

var particleRotationRange: CGFloat

The range of allowed random values for a particle’s initial rotation, expressed as an angle in radians.

var particleRotationSpeed: CGFloat

The speed at which a particle rotates, expressed in radians per second.