public LeiaView(GameObject root, UnityCameraParams cameraParams)
{
this.Debug("ctor()");
var rootCamera = root.GetComponent <Camera>();
for (int i = 0; i < rootCamera.transform.childCount; i++)
{
var child = rootCamera.transform.GetChild(i);
if (child.name == DISABLED_NAME)
{
child.name = ENABLED_NAME;
child.hideFlags = HideFlags.None;
_camera = child.GetComponent <Camera>();
_camera.enabled = true;
#if UNITY_5_6_OR_NEWER
_camera.allowHDR = cameraParams.AllowHDR;
#else
_camera.hdr = cameraParams.AllowHDR;
#endif
break;
}
}
if (_camera == null)
{
_camera = new GameObject(ENABLED_NAME).AddComponent <Camera>();
}
_camera.transform.parent = root.transform;
_camera.transform.localPosition = Vector3.zero;
_camera.transform.localRotation = Quaternion.identity;
_camera.clearFlags = cameraParams.ClearFlags;
_camera.cullingMask = cameraParams.CullingMask;
_camera.depth = cameraParams.Depth;
_camera.backgroundColor = cameraParams.BackgroundColor;
_camera.fieldOfView = cameraParams.FieldOfView;
_camera.depthTextureMode = DepthTextureMode.None;
_camera.hideFlags = HideFlags.None;
_camera.orthographic = cameraParams.Orthographic;
_camera.orthographicSize = cameraParams.OrthographicSize;
ViewRect = rootCamera.rect;
#if UNITY_5_6_OR_NEWER
_camera.allowHDR = cameraParams.AllowHDR;
#else
_camera.hdr = cameraParams.AllowHDR;
#endif
}
/// <summary>
/// Asks LeiaDisplay to update all LeiaViews if required (if something changed in params)
/// </summary>
private void Update()
{
CheckMissingOrInactiveLeiaviews();
UnityCameraParams currentUnityCameraParams = GetUnityCameraParams();
bool camOrthoMatch = true;
if (!currentUnityCameraParams.Equals(_previousUnityCameraParams))
{
camOrthoMatch = _previousUnityCameraParams.Orthographic == currentUnityCameraParams.Orthographic;
_previousUnityCameraParams = currentUnityCameraParams;
_isDirty = true;
UpdateRenderCameraDepth();
}
if (Math.Abs(_convergenceDistance - _previousConvergenceDistance) > 1e-6)
{
_isDirty = true;
_previousConvergenceDistance = _convergenceDistance;
}
if (Math.Abs(_disparityScaling - _previousDisparityScaling) > 1e-6)
{
_isDirty = true;
_previousDisparityScaling = _disparityScaling;
}
if (_isDirty)
{
this.Debug("IsDirty detected");
LeiaDisplay.Instance.UpdateViews(this);
// while most LeiaCamera properties require just a view update when a camera param changes,
// when Camera switches ortho <-> perspective, this requires a LeiaState / interlacing update
if (!camOrthoMatch)
{
LeiaDisplay.Instance.ForceLeiaStateUpdate();
}
RefreshViewsParams();
_isDirty = false;
}
}
/// <summary>
/// Gets parameters from root camera
/// </summary>
public void RefreshParameters(UnityCameraParams cameraParams)
{
if (IsCameraNull)
{
return;
}
_camera.clearFlags = cameraParams.ClearFlags;
_camera.cullingMask = cameraParams.CullingMask;
_camera.depth = cameraParams.Depth;
_camera.backgroundColor = cameraParams.BackgroundColor;
_camera.orthographic = cameraParams.Orthographic;
_camera.orthographicSize = cameraParams.OrthographicSize;
_camera.fieldOfView = cameraParams.FieldOfView;
ViewRect = cameraParams.ViewportRect;
#if UNITY_5_6_OR_NEWER
_camera.allowHDR = cameraParams.AllowHDR;
#else
_camera.hdr = cameraParams.AllowHDR;
#endif
_camera.renderingPath = cameraParams.RenderingPath;
}
/// <summary>
/// Memorize previous parameters, subscribe to LeiaDisplay's StateChanged event
/// </summary>
private void Awake()
{
_camera = GetComponent <Camera>();
_previousUnityCameraParams = GetUnityCameraParams();
if (Instance == null)
{
Instance = this;
}
LeiaDisplay.Instance.StateChanged -= OnStateChanged;
LeiaDisplay.Instance.StateChanged += OnStateChanged;
_camera.enabled = false;
if (_renderObject == null)
{
CreateRenderObject();
UpdateRenderCameraDepth();
}
}
