/// <summary>
/// Creates a new instance of a Distortion Service
/// </summary>
/// <param name="distortion">The distortion to be performed</param>
/// <param name="source">The graphics path to be distorted</param>
/// <param name="flatness">The precision of the flattening operation (smaller = more points = slower)</param>
public DistortionService(IDistortion distortion, GraphicsPath source, float flatness = .2f)
{
_distortion = distortion;
_source = source;
_flatness = flatness;
_source.Flatten(null, flatness);
}
/// <summary>
/// Изменяет текущий объект дисторшна на новый.
/// </summary>
/// <param name="newDistortion">Новый объект дисторшна.</param>
private void ChangeDistortion(IDistortion newDistortion)
{
currentDistortion = newDistortion;
currentDistortion?.SetAmount(amount);
}