/// <summary>
/// Configures the camera.
/// </summary>
/// <returns><c>true</c>, if camera was configured, <c>false</c> otherwise.</returns>
/// <param name="camera">Camera.</param>
/// <param name="eyePositionOffset">Eye position offset.</param>
void ConfigureCamera(Camera camera, float eyePositionOffset)
{
OVRCamera cam = camera.GetComponent <OVRCamera>();
// Always set camera fov and aspect ratio
camera.fieldOfView = VerticalFOV;
camera.aspect = AspectRatio;
// Background color
camera.backgroundColor = BackgroundColor;
// Clip Planes
camera.nearClipPlane = NearClipPlane;
camera.farClipPlane = FarClipPlane;
#if OVR_USE_PROJ_MATRIX
// Projection Matrix
Matrix4x4 camMat = Matrix4x4.identity;
OVRDevice.GetCameraProjection(cam.EyeId, NearClipPlane, FarClipPlane, ref camMat);
camera.projectionMatrix = camMat;
OVR_ForceSymmetricProj(false);
#else
OVR_ForceSymmetricProj(true);
#endif
// Set camera variables that pertain to the neck and eye position
// NOTE: We will want to add a scale vlue here in the event that the player
// grows or shrinks in the world. This keeps head modelling behaviour
// accurate
cam.NeckPosition = NeckPosition;
cam.EyePosition = new Vector3(eyePositionOffset, 0f, 0f);
}
/// <summary>
/// Update this instance.
/// </summary>
void Update()
{
Vector3 absVisionCam = Vector3.zero;
OVRCamera.GetAbsoluteCameraFromVisionPosition(ref absVisionCam);
Vector3 relVisionCam = Vector3.zero;
OVRCamera.GetRelativeCameraFromVisionPosition(ref relVisionCam);
/*
* Debug.LogWarning(System.String.Format("ABS: {0:F2} {1:F2} {2:F2}",
* absVisionCam.x, absVisionCam.y, absVisionCam.z));
* Debug.LogWarning(System.String.Format("REL: {0:F2} {1:F2} {2:F2}",
* relVisionCam.x, relVisionCam.y, relVisionCam.z));
*/
// R will reset the orientation based on player input ('R' key)
UpdateResetOrientation();
// Fade screen out based on location of relative Vision Camera
UpdateFadeValueFromRelCamPosition(ref relVisionCam);
if (Input.GetKeyDown(KeyCode.T))
{
CameraController.TimeWarp = !CameraController.TimeWarp;
}
if (Input.GetKeyDown(KeyCode.F))
{
CameraController.FreezeTimeWarp = !CameraController.FreezeTimeWarp;
}
}
// Use this for initialization
void Start()
{
cameraRight = GameObject.Find ("CameraRight").GetComponent<OVRCamera> ();
rabbit = GameObject.Find ("rabbit_doll_holder").GetComponent<CollectableItem> ();
// Debug.Log ("HeadPointer, cameraRight = " + cameraRight);
// Debug.Log ("Camera.main = " + Camera.main);
Debug.Log ("rabbit = " + rabbit);
}
/// <summary>
/// Updates the reset orientation.
/// </summary>
void UpdateResetOrientation()
{
// Reset the view on 'R'
if (Input.GetKeyDown(KeyCode.R) == true)
{
// Reset tracker position.
OVRCamera.ResetCameraPositionOrientation(Vector3.one, Vector3.zero, Vector3.up, Vector3.zero);
}
}
/// <summary>
/// Updates the cube grid.
/// </summary>
void UpdateCubeGrid()
{
// Toggle the grid cube display on 'G'
if (Input.GetKeyDown(KeyCode.G))
{
if (CubeGridOn == false)
{
CubeGridOn = true;
Debug.LogWarning("CubeGrid ON");
if (CubeGrid != null)
{
CubeGrid.SetActive(true);
}
else
{
CreateCubeGrid();
}
// Add the CameraCubeGrid to the camera list for update
OVRCamera.AddToLocalCameraSetList(ref CameraCubeGrid);
}
else
{
CubeGridOn = false;
Debug.LogWarning("CubeGrid OFF");
if (CubeGrid != null)
{
CubeGrid.SetActive(false);
}
// Remove the CameraCubeGrid from the camera list
OVRCamera.RemoveFromLocalCameraSetList(ref CameraCubeGrid);
}
}
if (CubeGrid != null)
{
// Set cube colors to let user know if camera is tracking
CubeSwitchColor = !OVRDevice.IsCameraTracking();
if (CubeSwitchColor != CubeSwitchColorOld)
{
CubeGridSwitchColor(CubeSwitchColor);
}
CubeSwitchColorOld = CubeSwitchColor;
}
}
// Start
new void Start()
{
base.Start();
// Get the OVRCameraController
CameraController = gameObject.transform.parent.GetComponent <OVRCameraController>();
// Get the cameras
OVRCamera[] cameras = gameObject.transform.parent.GetComponentsInChildren <OVRCamera>();
for (int i = 0; i < cameras.Length; i++)
{
if (cameras[i].name == "CameraRight")
{
CameraRight = cameras[i];
}
}
if (CameraController == null)
{
Debug.LogWarning("WARNING: OVRCameraController not found!");
}
// Set CameraTextureScale (increases the size of the texture we are rendering into
// for a better pixel match when post processing the image through lens distortion)
// CameraTextureScale = OVRDevice.DistortionScale();
// If CameraTextureScale is not 1.0f, create a new texture and assign to target texture
// Otherwise, fall back to normal camera rendering
if ((CameraTexture == null) && (CameraTextureScale != 1.0f))
{
int w = (int)(Screen.width / 2.0f * CameraTextureScale);
int h = (int)(Screen.height * CameraTextureScale);
if (camera.hdr)
{
CameraTexture = new RenderTexture(w, h, 24, RenderTextureFormat.ARGBFloat);
}
else
{
CameraTexture = new RenderTexture(w, h, 24);
}
// Use MSAA settings in QualitySettings for new RenderTexture
CameraTexture.antiAliasing = (QualitySettings.antiAliasing == 0) ? 1 : QualitySettings.antiAliasing;
}
}
/// <summary>
/// Updates the reset orientation.
/// </summary>
void UpdateResetOrientation()
{
// Reset the view on 'R'
if (Input.GetKeyDown(KeyCode.R) == true)
{
// Reset tracker position.
// We assume that the CameraController is at the desired neck location
Vector3 eyeOffset = Vector3.zero;
if (CameraController != null)
{
CameraController.GetEyeCenterPosition(ref eyeOffset);
}
OVRCamera.ResetCameraPositionOrientation(ref eyeOffset, true, false, false);
}
}
/// <summary>
/// sets various parameters on the Oculus scripts
/// </summary>
private static void SetOVRParameters(GameObject arCameraGameObject)
{
#if ENABLE_VUFORIA_OCULUS_INTEGRATION
QCARAbstractBehaviour qcarBehaviour = arCameraGameObject.GetComponent <QCARAbstractBehaviour>();
// set black background color
OVRCameraController ovrCameraController = arCameraGameObject.GetComponent <OVRCameraController>();
ovrCameraController.BackgroundColor = Color.black;
ovrCameraController.FlipCorrectionInY = true;
// set up cameras as Oculus expects them to be:
qcarBehaviour.PrimaryCamera.depth = 1;
OVRCamera leftOVRCamera = qcarBehaviour.PrimaryCamera.GetComponent <OVRCamera>();
leftOVRCamera.RightEye = false;
qcarBehaviour.SecondaryCamera.depth = 0;
OVRCamera rightOVRCamera = qcarBehaviour.SecondaryCamera.GetComponent <OVRCamera>();
rightOVRCamera.RightEye = true;
#endif
}
/// <summary>
/// Start this instance.
/// </summary>
void Start()
{
if (CameraController != null)
{
// Set the GUI target
VisionGuide = GameObject.Instantiate(Resources.Load("OVRVisionGuideMessage")) as GameObject;
// Grab transform of GUI object
Transform t = VisionGuide.transform;
// Attach the GUI object to the camera
CameraController.AttachGameObjectToCamera(ref VisionGuide);
// Reset the transform values
OVRUtils.SetLocalTransform(ref VisionGuide, ref t);
// Deactivate the object
VisionGuide.SetActive(false);
// Set layer on object
VisionGuide.layer = LayerMask.NameToLayer(LayerName);
// Set initial location of offset to be the players center eye location
Vector3 eyeOffset = Vector3.zero;
CameraController.GetEyeCenterPosition(ref eyeOffset);
OVRCamera.SetCameraPositionOffset(ref eyeOffset);
}
}
/// <summary>
/// Configures the camera.
/// </summary>
/// <returns><c>true</c>, if camera was configured, <c>false</c> otherwise.</returns>
/// <param name="camera">Camera.</param>
/// <param name="eyePositionOffset">Eye position offset.</param>
bool ConfigureCamera(Camera camera, float eyePositionOffset)
{
#if (!UNITY_ANDROID || UNITY_EDITOR)
OVRCamera cam = camera.GetComponent <OVRCamera>();
if (UpdateDistortionDirtyFlag)
{
// Always set camera fov and aspect ration
camera.fieldOfView = VerticalFOV;
camera.aspect = AspectRatio;
// Push params also into the mesh distortion instance (if there is one)
OVRLensCorrection lc = camera.GetComponent <OVRLensCorrection>();
cam.UpdateDistortionMeshParams(ref lc, (camera == CameraRight), FlipCorrectionInY);
if (!UseCameraTexture && SystemInfo.graphicsDeviceVersion.Contains("Direct3D")) // this doesn't work with graphics emulation enabled (ie for Android)
{
lc._DMScale = new Vector2(lc._DMScale.x, -lc._DMScale.y);
}
}
if (UpdateCamerasDirtyFlag)
{
// Background color
camera.backgroundColor = BackgroundColor;
// Clip Planes
camera.nearClipPlane = NearClipPlane;
camera.farClipPlane = FarClipPlane;
// Set camera variables that pertain to the neck and eye position
// NOTE: We will want to add a scale value here in the event that the player
// grows or shrinks in the world. This keeps head modelling behaviour
// accurate
cam.NeckPosition = NeckPosition;
cam.EyePosition = new Vector3(eyePositionOffset, 0f, 0f);
}
#else
// Camera.targetTexture will be set each frame in Update to a different buffer
// to allow overlap with async time warp.
camera.fieldOfView = 90.0f;
camera.aspect = 1.0f;
camera.rect = new Rect(0, 0, 1, 1); // Does this matter when targetTexture is set?
if (UpdateCamerasDirtyFlag)
{
// Background color
camera.backgroundColor = BackgroundColor;
// Clip Planes
camera.nearClipPlane = NearClipPlane;
camera.farClipPlane = FarClipPlane;
// If we don't clear the color buffer with a glClear, tiling GPUs
// will be forced to do an "unresolve" and read back the color buffer information.
// The clear is free on PowerVR, and possibly Mali, but it is a performance cost
// on Adreno, and we would be better off if we had the ability to discard/invalidate
// the color buffer instead of clearing.
// NOTE: The color buffer is not being invalidated in skybox mode, forcing an additional,
// wasted color buffer read before the skybox is drawn.
camera.clearFlags = (HasSkybox) ? CameraClearFlags.Skybox : CameraClearFlags.SolidColor;
}
#endif
return(true);
}
/// <summary>
/// Start this instance.
/// </summary>
void Start()
{
AlphaFadeValue = 1.0f;
CurrentLevel = 0;
PrevStartDown = false;
PrevHatDown = false;
PrevHatUp = false;
ShowVRVars = false;
OldSpaceHit = false;
strFPS = "FPS: 0";
LoadingLevel = false;
ScenesVisible = false;
// Ensure that camera controller variables have been properly
// initialized before we start reading them
if (CameraController != null)
{
CameraController.InitCameraControllerVariables();
}
// Set the GUI target
GUIRenderObject = GameObject.Instantiate(Resources.Load("OVRGUIObjectMain")) as GameObject;
if (GUIRenderObject != null)
{
// Chnge the layer
GUIRenderObject.layer = LayerMask.NameToLayer(LayerName);
if (GUIRenderTexture == null)
{
int w = Screen.width;
int h = Screen.height;
// We don't need a depth buffer on this texture
GUIRenderTexture = new RenderTexture(w, h, 0);
GuiHelper.SetPixelResolution(w, h);
// NOTE: All GUI elements are being written with pixel values based
// from DK1 (1280x800). These should change to normalized locations so
// that we can scale more cleanly with varying resolutions
//GuiHelper.SetDisplayResolution(OVRDevice.HResolution,
// OVRDevice.VResolution);
GuiHelper.SetDisplayResolution(1280.0f, 800.0f);
}
}
// Attach GUI texture to GUI object and GUI object to Camera
if (GUIRenderTexture != null && GUIRenderObject != null)
{
GUIRenderObject.renderer.material.mainTexture = GUIRenderTexture;
if (CameraController != null)
{
// Grab transform of GUI object
Transform t = GUIRenderObject.transform;
// Attach the GUI object to the camera
CameraController.AttachGameObjectToCamera(ref GUIRenderObject);
// Reset the transform values (we will be maintaining state of the GUI object
// in local state)
OVRUtils.SetLocalTransform(ref GUIRenderObject, ref t);
// Deactivate object until we have completed the fade-in
// Also, we may want to deactive the render object if there is nothing being rendered
// into the UI
// we will move the position of everything over to the left, so get
// IPD / 2 and position camera towards negative X
Vector3 lp = GUIRenderObject.transform.localPosition;
float ipd = 0.0f;
CameraController.GetIPD(ref ipd);
lp.x -= ipd * 0.5f;
GUIRenderObject.transform.localPosition = lp;
GUIRenderObject.SetActive(false);
}
}
// Save default values initially
StoreSnapshot("DEFAULT");
// Make sure to hide cursor
if (Application.isEditor == false)
{
Screen.showCursor = false;
Screen.lockCursor = true;
}
// Add delegates to update; useful for ordering menu tasks, if required
UpdateFunctions += UpdateFPS;
// CameraController updates
if (CameraController != null)
{
UpdateFunctions += UpdateIPD;
UpdateFunctions += UpdatePrediction;
// Set LPM on by default
UpdateFunctions += UpdateLowPersistanceMode;
OVRDevice.SetLowPersistanceMode(LowPersistanceMode);
UpdateFunctions += UpdateVisionMode;
UpdateFunctions += UpdateFOV;
UpdateFunctions += UpdateEyeHeightOffset;
// Add a GridCube component to this object
GridCube = gameObject.AddComponent <OVRGridCube>();
GridCube.SetOVRCameraController(ref CameraController);
// Add a VisionGuide component to this object
VisionGuide = gameObject.AddComponent <OVRVisionGuide>();
VisionGuide.SetOVRCameraController(ref CameraController);
VisionGuide.SetFadeTexture(ref FadeInTexture);
VisionGuide.SetVisionGuideLayer(ref LayerName);
}
// PlayerController updates
if (PlayerController != null)
{
UpdateFunctions += UpdateSpeedAndRotationScaleMultiplier;
UpdateFunctions += UpdatePlayerControllerMovement;
}
// MainMenu updates
UpdateFunctions += UpdateSelectCurrentLevel;
UpdateFunctions += UpdateHandleSnapshots;
// Device updates
UpdateFunctions += UpdateDeviceDetection;
// Add a callback to detect device detection
OVRMessenger.AddListener <Device, bool>("Sensor_Attached", UpdateDeviceDetectionMsgCallback);
// Mag Yaw-Drift correction
// We will test to see if we are already calibrated by the
// Calibration tool
MagCal.SetInitialCalibarationState();
UpdateFunctions += MagCal.UpdateMagYawDriftCorrection;
MagCal.SetOVRCameraController(ref CameraController);
// Crosshair functionality
Crosshair.Init();
Crosshair.SetCrosshairTexture(ref CrosshairImage);
Crosshair.SetOVRCameraController(ref CameraController);
Crosshair.SetOVRPlayerController(ref PlayerController);
UpdateFunctions += Crosshair.UpdateCrosshair;
// Check for HMD and sensor
CheckIfRiftPresent();
// Reset tracker position.
// We assume that the CameraController is at the desired neck location
Vector3 eyeOffset = Vector3.zero;
if (CameraController != null)
{
CameraController.GetEyeCenterPosition(ref eyeOffset);
}
OVRCamera.ResetCameraPositionOrientation(ref eyeOffset, true, false, false);
}
// Start
new void Start()
{
base.Start ();
// Get the OVRCameraController
CameraController = gameObject.transform.parent.GetComponent<OVRCameraController>();
// Get the cameras
OVRCamera[] cameras = gameObject.transform.parent.GetComponentsInChildren<OVRCamera>();
for (int i = 0; i < cameras.Length; i++)
{
if(cameras[i].name == "CameraRight")
CameraRight = cameras[i];
}
if(CameraController == null)
Debug.LogWarning("WARNING: OVRCameraController not found!");
// Set CameraTextureScale (increases the size of the texture we are rendering into
// for a better pixel match when post processing the image through lens distortion)
// CameraTextureScale = OVRDevice.DistortionScale();
// If CameraTextureScale is not 1.0f, create a new texture and assign to target texture
// Otherwise, fall back to normal camera rendering
if((CameraTexture == null) && (CameraTextureScale != 1.0f))
{
int w = (int)(Screen.width / 2.0f * CameraTextureScale);
int h = (int)(Screen.height * CameraTextureScale);
if ( camera.hdr )
CameraTexture = new RenderTexture( w, h, 24, RenderTextureFormat.ARGBFloat );
else
CameraTexture = new RenderTexture( w, h, 24 );
// Use MSAA settings in QualitySettings for new RenderTexture
CameraTexture.antiAliasing = ( QualitySettings.antiAliasing == 0 ) ? 1 : QualitySettings.antiAliasing;
}
}
void Start()
{
AlphaFadeValue = 1.0f;
CurrentLevel = 0;
PrevStartDown = false;
PrevHatDown = false;
PrevHatUp = false;
ShowVRVars = false;
OldOpenMenu = false;
strFPS = "FPS: 0";
LoadingLevel = false;
ScenesVisible = false;
// Ensure that camera controller variables have been properly
// initialized before we start reading them
if (CameraController != null)
{
CameraController.InitCameraControllerVariables();
}
// Set the GUI target
GUIRenderObject = GameObject.Instantiate(Resources.Load("OVRGUIObjectMain")) as GameObject;
if (GUIRenderObject != null)
{
// Chnge the layer
GUIRenderObject.layer = LayerMask.NameToLayer(LayerName);
if (GUIRenderTexture == null)
{
int w = Screen.width;
int h = Screen.height;
// We don't need a depth buffer on this texture
GUIRenderTexture = new RenderTexture(w, h, 0);
GuiHelper.SetPixelResolution(w, h);
// NOTE: All GUI elements are being written with pixel values based
// from DK1 (1280x800). These should change to normalized locations so
// that we can scale more cleanly with varying resolutions
//GuiHelper.SetDisplayResolution(OVRDevice.HResolution,
// OVRDevice.VResolution);
GuiHelper.SetDisplayResolution(1280.0f, 800.0f);
}
}
// Attach GUI texture to GUI object and GUI object to Camera
if (GUIRenderTexture != null && GUIRenderObject != null)
{
GUIRenderObject.renderer.material.mainTexture = GUIRenderTexture;
if (CameraController != null)
{
// Grab transform of GUI object
Vector3 ls = GUIRenderObject.transform.localScale;
Vector3 lp = GUIRenderObject.transform.localPosition;
Quaternion lr = GUIRenderObject.transform.localRotation;
// Attach the GUI object to the camera
CameraController.AttachGameObjectToCamera(ref GUIRenderObject);
// Reset the transform values (we will be maintaining state of the GUI object
// in local state)
GUIRenderObject.transform.localScale = ls;
GUIRenderObject.transform.localRotation = lr;
// Deactivate object until we have completed the fade-in
// Also, we may want to deactive the render object if there is nothing being rendered
// into the UI
// we will move the position of everything over to account for the IPD camera offset.
float ipdOffsetDirection = 1.0f;
Transform guiParent = GUIRenderObject.transform.parent;
if (guiParent != null)
{
OVRCamera ovrCamera = guiParent.GetComponent <OVRCamera>();
if (ovrCamera != null && ovrCamera.RightEye)
{
ipdOffsetDirection = -1.0f;
}
}
float ipd = 0.0f;
CameraController.GetIPD(ref ipd);
lp.x += ipd * 0.5f * ipdOffsetDirection;
GUIRenderObject.transform.localPosition = lp;
GUIRenderObject.SetActive(false);
}
}
// Save default values initially
//StoreSnapshot("DEFAULT");
// Make sure to hide cursor
if (Application.isEditor == false)
{
Screen.showCursor = false;
Screen.lockCursor = true;
}
// CameraController updates
if (CameraController != null)
{
// Set LPM on by default
OVRDevice.SetLowPersistenceMode(LowPersistenceMode);
// Add a GridCube component to this object
GridCube = gameObject.AddComponent <OVRGridCube>();
GridCube.SetOVRCameraController(ref CameraController);
// Add a VisionGuide component to this object
VisionGuide = gameObject.AddComponent <OVRVisionGuide>();
VisionGuide.SetOVRCameraController(ref CameraController);
VisionGuide.SetFadeTexture(ref FadeInTexture);
VisionGuide.SetVisionGuideLayer(ref LayerName);
}
// Crosshair functionality
Crosshair.Init();
Crosshair.SetCrosshairTexture(ref CrosshairImage);
Crosshair.SetOVRCameraController(ref CameraController);
Crosshair.SetOVRPlayerController(ref PlayerController);
// Check for HMD and sensor
CheckIfRiftPresent();
}
// Use this for initialization
void Start()
{
// Debug.Log ("pops = " + pops.transform.position + ", " + pops.transform.rotation);
cameraRight = GameObject.Find ("CameraRight").GetComponent<OVRCamera> ();
}
