public void ToBounds(out BoundsF result)
{
Vector3F a = Point2 - Point1;
var dotA = Vector3F.Dot(a, a);
if (dotA == 0)
{
dotA = MathEx.Epsilon;
}
Vector3F e = new Vector3F(
Radius * MathEx.Sqrt(1.0f - a.X * a.X / dotA),
Radius * MathEx.Sqrt(1.0f - a.Y * a.Y / dotA),
Radius * MathEx.Sqrt(1.0f - a.Z * a.Z / dotA));
result = new BoundsF(Vector3F.Min(Point1 - e, Point2 - e), Vector3F.Max(Point1 + e, Point2 + e));
}