public CameraService(Contexts contexts) : base(contexts)
{
_context = contexts as GameContext;
_cameraData = Data.CameraData;
CharacterCamera = _cameraData._cameraSettings.CreateCharacterCamera();
CameraCinemachineBrain = CharacterCamera.GetComponent <CinemachineBrain>() ?? null;
#if (UNITY_EDITOR)
EditorApplication.playModeStateChanged += SaveCameraSettings;
#endif
}
public bool CenterOnVisibleBounds(float maxDistance, out Vector3 finalPosition, out float finalDistance)
{
visibleBounds = GetBoundsWithChildren(visibleObjects);
float maxExtent = visibleBounds.extents.magnitude;
Camera camera = _camera.GetComponent <Camera>();
Vector3 dir = camera.transform.forward, c3d = visibleBounds.center;
Plane plane = new Plane(transform.up, transform.position);
float dist;
Ray r;
if (dir == Vector3.down || dir == Vector3.up)
{
maxExtent = Mathf.Max(visibleBounds.extents.x, visibleBounds.extents.z);
//Debug.Log(maxExtent);
}
else
{
// //Debug.Log(dir);
//if (useSpecialLogic) {
// Vector3 ext3d = visibleBounds.extents;
// Vector3[] corner = new Vector3[8];
// Vector3 Scale(Vector3 a, Vector3 b) { return new Vector3(a.x*b.x, a.y * b.y, a.z * b.z); }
// corner[0] = c3d + Scale(ext3d, new Vector3( 1, 1, 1));
// corner[1] = c3d + Scale(ext3d, new Vector3( 1, 1,-1));
// corner[2] = c3d + Scale(ext3d, new Vector3( 1,-1, 1));
// corner[3] = c3d + Scale(ext3d, new Vector3( 1,-1,-1));
// corner[4] = c3d + Scale(ext3d, new Vector3(-1, 1, 1));
// corner[5] = c3d + Scale(ext3d, new Vector3(-1, 1,-1));
// corner[6] = c3d + Scale(ext3d, new Vector3(-1,-1, 1));
// corner[7] = c3d + Scale(ext3d, new Vector3(-1,-1,-1));
// Vector2 min = camera.WorldToScreenPoint(corner[0]), max = min;
// for(int i = 1; i < corner.Length; ++i) {
// Vector2 loc = camera.WorldToScreenPoint(corner[i]);
// min.x = Mathf.Min(min.x, loc.x);
// min.y = Mathf.Min(min.y, loc.y);
// max.x = Mathf.Max(max.x, loc.x);
// max.y = Mathf.Max(max.y, loc.y);
// }
// Vector2 ext2d = (max - min) / 2;
// Vector2 centerScreen = (min + max) / 2;
// Plane hypothetical = new Plane(-dir, c3d);
// Vector2 c2d = camera.WorldToScreenPoint(c3d);
// r = camera.ScreenPointToRay(c2d + new Vector2(ext2d.x, 0));
// hypothetical.Raycast(r, out dist);
// Vector3 xhatend = r.GetPoint(dist);
// float hExtent = Vector3.Distance(xhatend, c3d);
// r = camera.ScreenPointToRay(c2d + new Vector2(0, ext2d.y));
// hypothetical.Raycast(r, out dist);
// Vector3 yhatend = r.GetPoint(dist);
// float vExtent = Vector3.Distance(yhatend, c3d);
// maxExtent = Mathf.Max(vExtent, hExtent);
// r = camera.ScreenPointToRay(c2d);
// plane.Raycast(r, out dist);
// c3d = r.GetPoint(dist);
// Debug.Log(c3d + " vs " + visibleBounds.center);
// }
}
float minDistance = (maxExtent) / Mathf.Sin(Mathf.Deg2Rad * camera.fieldOfView / 2f);
Vector3 p = c3d - dir * minDistance;
r = new Ray(p, dir);
plane.Raycast(r, out dist);
if (dist <= maxDistance || maxDistance <= 0)
{
//transform.position = r.GetPoint(dist);
//_camera.targetDistance = dist;
finalPosition = r.GetPoint(dist);
finalDistance = dist;
return(true);
}
finalPosition = transform.position;
finalDistance = _camera.targetDistance;
return(false);
}