public static FPQuaternion FromToRotation(FPVector fromVector, FPVector toVector)
{
FPVector w = FPVector.Cross(fromVector, toVector);
FPQuaternion q = new FPQuaternion(w.x, w.y, w.z, FPVector.Dot(fromVector, toVector));
q.w += FP.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 FP operator *(JVector value1, JVector value2)
public static FP operator *(FPVector value1, FPVector value2)
{
return(FPVector.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 FP Dot(JVector vector1, JVector vector2)
public static FP Dot(FPVector vector1, FPVector vector2)
{
return(FPVector.Dot(ref vector1, ref vector2));
}