/// <summary>
/// Grows the triangle.
/// </summary>
/// <param name="dFactor">The factor to grow by.</param>
/// <param name="Origin">The origin through which to grow.</param>
public override void Grow(double dFactor, C2DPoint Origin)
{
P1.Grow(dFactor, Origin);
P2.Grow(dFactor, Origin);
P3.Grow(dFactor, Origin);
}