Method Detail

• setNodes

  void setNodes(java.util.List<Node> nodes)

  Sets nodes to be used by subsequent calls to getPosition(double) and the other methods.

  Parameters:

  nodes - the nodes

• getPosition

  Vector3 getPosition(double position)

  Gets the result of f(position).

  Parameters:

  position - the position to interpolate

  Returns:

  the result

• get1stDerivative

  Vector3 get1stDerivative(double position)

  Gets the result of f'(position).

  Parameters:

  position - the position to interpolate

  Returns:

  the result

• arcLength

  double arcLength(double positionA,
                   double positionB)

  Gets the result of ∫_a^b|f'(t)| dt.
  That means it calculates the arc length (in meters) between positionA and positionB.

  Parameters:

  positionA - lower limit

  positionB - upper limit

  Returns:

  the arc length

• getSegment

  int getSegment(double position)

  Get the segment position.

  Parameters:

  position - the position

  Returns:

  the segment position