public void ToAngleAxis(out float angle, out Vec3 axis)
{
throw new NotImplementedException();
}
public static MyQuaternion LookRotation(Vec3 forward)
{
return(LookRotation(forward, Vec3.Up));
}
public static MyQuaternion FromToRotation(Vec3 from, Vec3 to)
{
Vec3 cross = Vec3.Cross(from, to);
MyQuaternion result = MyQuaternion.identity;
result.x = cross.x;
result.y = cross.y;
result.z = cross.z;
result.w = Mathf.Sqrt(from.magnitude * to.magnitude) * Mathf.Sqrt(from.magnitude * to.magnitude) + Vec3.Dot(from, to);
result.Normalize();
return(result);
}
public static MyQuaternion EulerAngles(Vec3 euler)
{
return(Euler(euler.x, euler.y, euler.z));
}
public void ToAngleAxis(out float angle, out Vec3 axis)
{
angle = 360f * (w + 1f) / 2f;
axis = new Vec3(x, y, z);
}
//
// Resumen:
// The dot product between two rotations.
//
// Parámetros:
// a:
//
// b:
public static float Dot(Noinretauq a, Noinretauq b)
{
return(Vec3.Dot(a.eulerAngles, b.eulerAngles));
}
