// Update is called once per frame
void Update()
{
// Ray cast
Ray forwardRay;
if (!vrControllerCheck.vrMode)
{
forwardRay = new Ray(playerCamera.transform.position, playerCamera.transform.forward);
}
else // Cast ray from right hand if there's a touch controller.
{
forwardRay = new Ray(rightHand.transform.position, rightHand.transform.forward);
}
Debug.DrawRay(forwardRay.origin, forwardRay.direction);
RaycastHit hit;
bool showingClickSign = false;
currentFrameInfo = null;
if (Physics.Raycast(forwardRay, out hit))
{
Vector3 hitProjection = hit.point - playerCamera.transform.position;
float distance = hitProjection.magnitude;
//UIElement.transform.localPosition = new Vector3(0, 0, distance);
UIElement.transform.position = hit.point;
float reticleScale = distance * UIElementSize;
UIElement.transform.localScale = new Vector3(reticleScale, reticleScale, reticleScale);
if (hit.transform.gameObject.GetComponent <PictureFrameInfo>() != null)
{
showingClickSign = true;
GameObject pictureFrame = hit.transform.gameObject;
currentFrameInfo = hit.transform.gameObject.GetComponent <PictureFrameInfo>();
}
}
// To animate the alpha channel of the "Click to view detail" sign.
if (showingClickSign)
{
clickSignAlpha = Mathf.Min(clickSignAlpha + clickSignAlphaSpeed, 1);
}
else
{
clickSignAlpha = Mathf.Max(clickSignAlpha - clickSignAlphaSpeed, 0);
}
Color reticleColor = reticle.GetComponent <Renderer>().material.color;
if (!vrControllerCheck.vrMode)
{
reticle.GetComponent <Renderer> ().material.color = new Color(reticleColor.r, reticleColor.g, reticleColor.b, clickSignAlpha);
}
clickSign.GetComponent <TextMesh>().color = new Color(1, 1, 1, clickSignAlpha);
if (!vrControllerCheck.vrMode) // Mouse and keyboard (or controller) mode.
// Start detail viewing mode.
{
if (!detailViewingMode && Input.GetAxisRaw("Use") > 0 && currentFrameInfo != null)
{
detailViewingMode = true;
reticle.GetComponent <MeshRenderer>().enabled = false;
clickSign.GetComponent <MeshRenderer>().enabled = false;
playerCamera.transform.localEulerAngles = new Vector3(0, 0, 0);
//clipboardContainer.transform.LookAt (playerCamera.transform.position);
loadClipboardContent();
clipboard.GetComponent <ClipboardController>().Show();
postProcessingProfile.depthOfField.enabled = true;
}
// End detail viewing mode.
if (detailViewingMode && Input.GetAxisRaw("Cancel") > 0)
{
detailViewingMode = false;
clipboardController.Hide();
reticle.GetComponent <MeshRenderer>().enabled = true;
clickSign.GetComponent <MeshRenderer>().enabled = true;
postProcessingProfile.depthOfField.enabled = false;
}
// Refresh scrollability
if (!scrollable && clipboardAnimator.GetCurrentAnimatorStateInfo(0).normalizedTime >= 1)
{
scrollable = true;
}
// Handle the detail page flipping.
if (detailViewingMode && clipboardController.detailPages.Length > 0 && scrollable)
{
float scroll = Input.GetAxisRaw("Details Scroll");
if (scroll < 0) // Scroll down
{
scrollable = false;
clipboardController.FlipForward();
}
else if (scroll > 0) // Scroll up
{
scrollable = false;
clipboardController.FlipBackward();
}
}
}
else // Oculus Rift Touch controller mode.
{
OVRHandController rightHandController = rightHand.GetComponent <OVRHandController>();
OVRHandController leftHandController = leftHand.GetComponent <OVRHandController>();
float rightFistLevel = OVRInput.Get(OVRInput.RawAxis1D.RHandTrigger);
bool rightTriggerTouch = OVRInput.Get(OVRInput.RawNearTouch.RIndexTrigger);
float rightTriggerLevel = OVRInput.Get(OVRInput.RawAxis1D.RIndexTrigger);
bool rightThumb = OVRInput.Get(OVRInput.RawNearTouch.RThumbButtons);
float leftFistLevel = OVRInput.Get(OVRInput.RawAxis1D.LHandTrigger);
bool leftTriggerTouch = OVRInput.Get(OVRInput.RawNearTouch.LIndexTrigger);
float leftTriggerLevel = OVRInput.Get(OVRInput.RawAxis1D.LIndexTrigger);
bool leftThumb = OVRInput.Get(OVRInput.RawNearTouch.LThumbButtons);
animateHand(rightHandController, rightFistLevel, rightTriggerTouch, rightTriggerLevel, rightThumb);
animateHand(leftHandController, leftFistLevel, leftTriggerTouch, leftTriggerLevel, leftThumb);
bool currentLeftHandTrigger = leftTriggerLevel > linearInputThreshold;
if (!leftHandTrigger && currentLeftHandTrigger) // Start holding clipboard.
{
clipboardController.ShowAtTouchController();
snapObjectToPoint(clipboardContainer, clipboardHoldingPoint, leftHandPoint);
clipboardContainer.GetComponent <GrabMotionTrack>().enable = true;
clipboard.GetComponentInChildren <Light>().enabled = true; // Turn on the clipboard light.
leftHand.GetComponent <OVRHandController>().thumbTarget = .9f;
leftHand.GetComponent <OVRHandController>().fistTarget = 1;
}
if (leftHandTrigger && currentLeftHandTrigger) // Holding clipboard
{
clipboardController.ShowAtTouchController();
snapObjectToPoint(clipboardContainer, clipboardHoldingPoint, leftHandPoint);
leftHand.GetComponent <OVRHandController>().thumbTarget = .9f;
leftHand.GetComponent <OVRHandController>().fistTarget = 1;
}
else if (leftHandTrigger && !currentLeftHandTrigger)
{
clipboardContainer.GetComponent <GrabMotionTrack>().enable = false;
clipboard.GetComponentInChildren <Light>().enabled = false; // Turn off the clipboard light.
}
leftHandTrigger = currentLeftHandTrigger;
bool currentRightHandTrigger = rightTriggerLevel > linearInputThreshold;
if (!rightHandTrigger && currentRightHandTrigger) // Just pulled trigger.
{
if ((rightHandPoint.transform.position - clipboardBottomPoint.transform.position).sqrMagnitude < grippingRadius * grippingRadius)
{
if (clipboardController.CanFlipForward())
{
clipboardController.controllerFlippingMode = ClipboardController.FLIPPING_MODE_FORWARD;
clipboardController.FlipForward();
}
}
else if ((rightHandPoint.transform.position - clipboardTopPoint.transform.position).sqrMagnitude < grippingRadius * grippingRadius)
{
if (clipboardController.CanFlipBackward())
{
clipboardController.controllerFlippingMode = ClipboardController.FLIPPING_MODE_BACKWARD;
clipboardController.FlipBackward();
}
}
else if (currentFrameInfo != null)
{
loadClipboardContent();
clipboardController.Show();
}
}
else if (rightHandTrigger && currentRightHandTrigger)
{
if (clipboardController.controllerFlippingMode != ClipboardController.FLIPPING_MODE_NONE)
{
float distanceFromBottom = distance(rightHandPoint.transform.position, clipboardBottomPoint.transform.position);
float distanceFromTop = distance(rightHandPoint.transform.position, clipboardTopPoint.transform.position);
float alpha = distanceFromBottom / (distanceFromBottom + distanceFromTop);
if (clipboardController.controllerFlippingMode == ClipboardController.FLIPPING_MODE_BACKWARD)
{
alpha = 1 - alpha;
}
clipboardController.flippingAlpha = alpha;
rightHand.GetComponent <OVRHandController>().snapHand = false;
snapObjectToPoint(rightHandModel, rightHandModelPoint, pageGripPoint);
animateHand(rightHandController, 1, true, 1, true);
}
}
else if (rightHandTrigger && !currentRightHandTrigger)
{
rightHand.GetComponent <OVRHandController>().snapHand = true;
if (clipboardController.controllerFlippingMode != ClipboardController.FLIPPING_MODE_NONE)
{
clipboardController.FinalizeFlipping();
}
clipboardController.controllerFlippingMode = ClipboardController.FLIPPING_MODE_NONE;
}
rightHandTrigger = currentRightHandTrigger;
}
}