private void LateUpdate()
{
gravityAlignment = Quaternion.FromToRotation(
gravityAlignment * Vector3.up, CustomGravity.GetUpAxis(focusPoint)) * gravityAlignment;
UpdateFocusPoint();
ManualRotation();
if (ManualRotation() || AutomaticRotation())
{
ConstrainAngles();
orbitRotation = Quaternion.Euler(orbitAngles);
}
Quaternion lookRotation = gravityAlignment * orbitRotation;
Vector3 lookDirection = lookRotation * Vector3.forward;
Vector3 lookPosition = focusPoint - lookDirection * distance;
Vector3 rectOffset = lookDirection * regularCamera.nearClipPlane;
Vector3 rectPosition = lookPosition + rectOffset;
Vector3 castFrom = focus.position;
Vector3 castLine = rectPosition - castFrom;
float castDistance = castLine.magnitude;
Vector3 castDirection = castLine / castDistance;
if (Physics.BoxCast(
castFrom, CameraHalfExtends, castDirection, out RaycastHit hit,
lookRotation, castDistance, obstructionMask))
{
rectPosition = castFrom + castDirection * hit.distance;
lookPosition = rectPosition - rectOffset;
}
transform.SetPositionAndRotation(lookPosition, lookRotation);
}
