public MarkGeometryPath(MarkGeometryCircle circle, double minimumFacetLength)
: base()
{
int nSegments = (int)Math.Floor(GeometricArithmeticModule.CalculatePerimeter(circle) / minimumFacetLength);
Points.AddRange(GeometricArithmeticModule.Explode(circle, nSegments + 1));
CentrePoint = circle.CentrePoint;
Update();
}