oscillateGlobalFilterParameter method

void oscillateGlobalFilterParameter(FilterType filterType, int attributeId, double from, double to, Duration time,)

Oscillate a parameter of a filter.

it fades the global filter. filterType filter to modify a param. attributeId the attribute index to fade. from the starting value the attribute sould start to oscillate. to the ending value the attribute sould end to oscillate. time the fade slope duration.

Throws SoLoudNotInitializedException if the engine is not initialized.

Implementation

void oscillateGlobalFilterParameter(
  FilterType filterType,
  int attributeId,
  double from,
  double to,
  Duration time,
) {
  if (!isInitialized) {
    throw const SoLoudNotInitializedException();
  }
  final error = _controller.soLoudFFI.oscillateFilterParameter(
    filterType,
    attributeId,
    from,
    to,
    time.toDouble(),
  );
  if (error != PlayerErrors.noError) {
    _log.severe(() => 'oscillateFilterParameter(): $error');
    throw SoLoudCppException.fromPlayerError(error);
  }
}