Instance Property

spinRange

The amount by which the spin of the cell can vary over its lifetime. Animatable.

Declaration

var spinRange: CGFloat { get set }

Discussion

The range specifies the mean amount the spin value can vary over the cell's lifetime.

The default value of this property is 0.0.

See Also

Setting Emitter Cell Motion Attributes

var spin: CGFloat

The rotational velocity, measured in radians per second, to apply to the cell. Animatable.

var emissionLatitude: CGFloat

The latitudinal orientation of the emission angle. Animatable.

var emissionLongitude: CGFloat

The longitudinal orientation of the emission angle. Animatable.

var emissionRange: CGFloat

The angle, in radians, defining a cone around the emission angle. Animatable.