rate

Declaration

var rate: Double

Discussion

An exponent that determines how the effect’s strength diminishes with distance. Use a non-negative rate.

• When the rate is 0, no falloff occurs.

• When the rate is greater than 0 and less than 1.0, falloff occurs slower and is sublinear.

• When the rate is 1.0, falloff is linear.

• When the rate is greater than 1, falloff occurs faster and is nonlinear.