/// <summary>
/// Transforms the bounding box into the space given by orientation and position.
/// </summary>
/// <param name="position"></param>
/// <param name="orientation"></param>
/// <param name="result"></param>
internal void InverseTransform(ref JVector position, ref JMatrix orientation)
{
JVector.Subtract(ref Max, ref position, out Max);
JVector.Subtract(ref Min, ref position, out Min);
JVector center;
JVector.Add(ref Max, ref Min, out center);
center.X *= 0.5f; center.Y *= 0.5f; center.Z *= 0.5f;
JVector halfExtents;
JVector.Subtract(ref Max, ref Min, out halfExtents);
halfExtents.X *= 0.5f; halfExtents.Y *= 0.5f; halfExtents.Z *= 0.5f;
JVector.TransposedTransform(ref center, ref orientation, out center);
JMatrix abs; JMath.Absolute(ref orientation, out abs);
JVector.TransposedTransform(ref halfExtents, ref abs, out halfExtents);
JVector.Add(ref center, ref halfExtents, out Max);
JVector.Subtract(ref center, ref halfExtents, out Min);
}
/// <summary>
/// Subtracts two vectors.
/// </summary>
/// <param name="value1">The first vector.</param>
/// <param name="value2">The second vector.</param>
/// <returns>The difference of both vectors.</returns>
#region public static JVector operator -(JVector value1, JVector value2)
public static JVector operator -(JVector value1, JVector value2)
{
JVector result; JVector.Subtract(ref value1, ref value2, out result);
return(result);
}