Contents

update(value:velocity:target:deltaTime:)

Updates the current value and velocity of a spring.

Declaration

func update<V>(value: inout V, velocity: inout V, target: V, deltaTime: TimeInterval) where V : VectorArithmetic

Parameters

  • value:

    The current value of the spring.

  • velocity:

    The current velocity of the spring.

  • target:

    The target that value is moving towards.

  • deltaTime:

    The amount of time that has passed since the spring was at the position specified by value.