public new static G2 d(F2 f, d.a a, d.a a2) { Point point = f.A(a); Point point2 = f.A(a2); int num; return(g2.A(point, point2, out num)); }
public new bool d(F2 f) { G2 g = this.d(f, false); return(g != G2.None && f.A(this.d(), g) == this.G()); }