public void LookAtTransform(Transform transf, Vector3 source, float dist, float hRot, float vRot)
{
PosRot look = LookAt(source, dist, hRot, vRot);
transf.position = look.position;
transf.rotation = look.rotation;
}
PosRot LookAt(Vector3 source, float dist, float hRot, float vRot)
{
Vector3 norm = new Vector3(0f, 0f, 1f);
norm = RotAround(vRot, norm, new Vector3(1f, 0f, 0f));
norm = RotAround(hRot, norm, new Vector3(0f, 1f, 0f));
norm = norm.normalized;
Vector3 finalPos = source - dist * norm;
Quaternion finalRot = Quaternion.Euler(-vRot, -hRot, 0f);
PosRot pr = new PosRot
{
position = finalPos,
rotation = finalRot
};
return(pr);
}