public static FixQuaternion FromToRotation(FixVector3 fromVector, FixVector3 toVector)
{
FixVector3 w = FixVector3.Cross(fromVector, toVector);
FixQuaternion q = new FixQuaternion(w.x, w.y, w.z, FixVector3.Dot(fromVector, toVector));
q.w += Fix64.Sqrt(fromVector.SqrMagnitude * toVector.SqrMagnitude);
q.Normalize();
return(q);
}
/// <summary>
/// Calculates the dot product of two vectors.
/// </summary>
/// <param name="value1">The first vector.</param>
/// <param name="value2">The second vector.</param>
/// <returns>Returns the dot product of both.</returns>
#region public static Fix64 operator *(JVector value1, JVector value2)
public static Fix64 operator *(FixVector3 value1, FixVector3 value2)
{
return(FixVector3.Dot(ref value1, ref value2));
}
/// <summary>
/// Calculates the dot product of two vectors.
/// </summary>
/// <param name="vector1">The first vector.</param>
/// <param name="vector2">The second vector.</param>
/// <returns>Returns the dot product of both vectors.</returns>
#region public static Fix64 Dot(JVector vector1, JVector vector2)
public static Fix64 Dot(FixVector3 vector1, FixVector3 vector2)
{
return(FixVector3.Dot(ref vector1, ref vector2));
}