public ArcFill(IAperture aperture, Point centre, double arcWidthDegrees, double arcHeadingDegrees, double radialInsideDistance, double radialOutsideDistance)
{
Aperture = aperture;
InsideArc = Arc.Calculate(aperture, centre, radialInsideDistance, arcHeadingDegrees, arcWidthDegrees);
OutsideArc = Arc.Calculate(aperture, centre, radialOutsideDistance, arcHeadingDegrees, arcWidthDegrees);
}