public Quadf(Trianglef t0, Trianglef t1)
{
this.v0 = new Vec3f(t0.v0);
this.v1 = new Vec3f(t0.v1);
this.v2 = new Vec3f(t0.v2);
this.v3 = new Vec3f(t1.v2);
}
public Trianglef(Trianglef other)
{
this.v0 = new Vec3f(other.v0);
this.v1 = new Vec3f(other.v1);
this.v2 = new Vec3f(other.v2);
}