Class LambdaTransformation

constructor

• new LambdaTransformation(fn): LambdaTransformation

• Create a new LambdaTransformer with the provided lambda function.

  • Lambda function should take in the current state and the time step and return the transformed state.
  • The time step is only applicable for time-dependent transformations.
  • Transformed state should contain the same number of bodies as the input state, and the order should be preserved.

  Parameters

  • fn: ((state, deltaT) => State)

    lambda function.

    • • (state, deltaT): State

      • Parameters

        • state: State
        • deltaT: number

        Returns State

  Returns LambdaTransformation

Readonly fn

transform

• transform(state, deltaT): State

• Transform the state's frame of reference using the lambda function.

  Parameters

  • state: State

    state to transform.
  • deltaT: number

    time step taken to get to this state. Only applicable for time-dependent transformations.

  Returns State

  transformed state.