public override Line[] Split(Line L, bool Nullable)
{
//if (!IsInside(P)) return null;
Point P = IntersectionPoint(L);
Line[] lines;
if (P == null) return null;
if(P == Origin)
{
if(Nullable) return null;
lines = new Line[1];
lines[0] = this;
return lines;
}
lines = new Line[2];
lines[0] = new LineSegment(Origin, P);
lines[1] = new Ray(P, Director);
return lines;
}
public Ray(Ray R)
: base(R)
{
}
public virtual Line[] Split(Line L, bool Nullable)
{
//Nullable only exist to force it to childrens
Point P = IntersectionPoint(L);
if(P==null) return null;
Ray [] rays = new Ray[2];
rays[0] = new Ray(P,Director);
rays[1] = new Ray(P,-1*Director);
return rays;
}