updateArcLengths method

  1. @override
void updateArcLengths()
override

Update the cumulative segment distance cache. The method must be called every time curve parameters are changed. If an updated curve is part of a composed curve like CurvePath, updateArcLengths must be called on the composed curve, too.

Implementation

@override
void updateArcLengths() {
  needsUpdate = true;
  cacheLengths = null;
  getCurveLengths();
}