/// <summary>
/// Unity's Update() method.
/// </summary>
public void Update()
{
StateTracker.State state = StateTracker.instance.getCurrentState();
_UpdateDetectedPlaneTrackingState();
_UpdateUI();
}
/* public static bool IsPointerOverUIObject()
* {
* PointerEventData eventDataCurrentPosition = new PointerEventData(EventSystem.current);
* eventDataCurrentPosition.position = new Vector2(Input.mousePosition.x, Input.mousePosition.y);
* List<RaycastResult> results = new List<RaycastResult>();
* EventSystem.current.RaycastAll(eventDataCurrentPosition, results);
*
* for (int i = 0; i < results.Count; i++)
* {
* if (results[i].gameObject.layer == 5) //5 = UI layer
* {
* return true;
* }
* }
*
* return false;
* }*/
// Update is called once per frame
void Update()
{
/* if (Input.GetMouseButtonDown(0))
* {
* if (!StateTracker.instance.getARState())
* {
* float XaxisRotation = Input.GetAxis("Mouse X") * speed;
* float YaxisRotation = Input.GetAxis("Mouse Y") * speed;
* // select the axis by which you want to rotate the GameObject
* SelectedShape.transform.RotateAround(Vector3.down, XaxisRotation);
* SelectedShape.transform.RotateAround(Vector3.right, YaxisRotation);
* }
*
*
*
* RaycastHit hit;
* Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
* if (Physics.Raycast(ray, out hit))
* {
* // Debug.Log("You hit part " + hit.transform.name);
* StateTracker.State state = StateTracker.instance.getCurrentState();
* if (state == StateTracker.State.LearningMode )
* {
* Debug.Log("You hit part " + hit.transform.name); // ensure you picked right object
* //GameObject hitpart = hit.transform.gameObject;
* if (hit.transform.gameObject.tag == "part")
* SetTouchedComponentInformation(SelectedShape.name, hit.transform.name);
* //EnableComponentInformation(SelectedShape.name, hit.transform.name);
*
* if (hit.transform.gameObject.tag == "close")
* CloseAllInformation();
* }
* }
* }
*/
if (Input.touchCount == 1)
{
Touch touch = Input.GetTouch(0);
Debug.Log("Touching at: " + touch.position);
if (touch.phase == TouchPhase.Began)
{
RaycastHit hit;
Ray ray = Camera.main.ScreenPointToRay(touch.position);
// Does the ray intersect any objects excluding the player layer
if (Physics.Raycast(ray, out hit))
{
StateTracker.State state = StateTracker.instance.getCurrentState();
if (state == StateTracker.State.LearningMode)
{
Debug.Log("You hit part " + hit.transform.name); // ensure you picked right object
//GameObject hitpart = hit.transform.gameObject;
if (hit.transform.gameObject.tag == "part")
{
SetTouchedComponentInformation(SelectedShape.name, hit.transform.name);
}
//EnableComponentInformation(SelectedShape.name, hit.transform.name);
if (hit.transform.gameObject.tag == "close")
{
CloseAllInformation();
}
if (hit.transform.gameObject.tag == "mask")
{
if (faceToggle.State)
{
SetTouchedComponentInformation(SelectedShape.name, "face");
}
}
}
}
else
{
// text.text = "No HIT";
// Debug.DrawRay(transform.position, transform.TransformDirection(Vector3.forward) * 1000, Color.white);
Debug.Log("Did not Hit");
}
// text.text = "Touch began at " + touch.position;
Debug.Log("Touch phase began at: " + touch.position);
}
else if (touch.phase == TouchPhase.Moved)
{
Debug.Log("Touch phase Moved");
// text.text = "Touch phase moved";
if (SelectedShape != null && StateTracker.instance.getCurrentState() == StateTracker.State.LearningMode && !HelloARController.instance.dragging)
{
//SelectedShape.transform.Rotate(touch.deltaPosition.y * rotationRate, -touch.deltaPosition.x * rotationRate, 0, Space.World);
Camera camera = Camera.main;
Vector3 right = Vector3.Cross(camera.transform.up, SelectedShape.transform.position - camera.transform.position);
Vector3 up = Vector3.Cross(SelectedShape.transform.position - camera.transform.position, right);
SelectedShape.transform.rotation = Quaternion.AngleAxis(-touch.deltaPosition.x * rotationRate, up) * SelectedShape.transform.rotation;
SelectedShape.transform.rotation = Quaternion.AngleAxis(touch.deltaPosition.y * rotationRate, right) * SelectedShape.transform.rotation;
rotating = true;
}
}
else if (touch.phase == TouchPhase.Ended)
{
// text.text = "Touch phase ended";
Debug.Log("Touch phase Ended");
if (rotating)
{
feedbackText.SetActive(false);
rotating = false;
}
}
}
}
/// <summary>
/// The Unity Update() method.
/// </summary>
public void Update()
{
_UpdateApplicationLifecycle();
/* if (!Background3DMenu.activeSelf)
* {
* DisplayBoxes.transform.LookAt(FirstPersonCamera.transform);
* // DisplayBoxes.transform.localEulerAngles = new Vector3(DisplayBoxes.transform.localEulerAngles.x , DisplayBoxes.transform.localEulerAngles.y +180 , DisplayBoxes.transform.localEulerAngles.z);
* } */
// If the player has not touched the screen, we are done with this update.
if (!anchorDropped)
{
Touch touch;
if (Input.touchCount < 1 || (touch = Input.GetTouch(0)).phase != TouchPhase.Began)
{
return;
}
// Should not handle input if the player is pointing on UI.
/* if (EventSystem.current.IsPointerOverGameObject(touch.fingerId))
* {
* count = count + 1;
* FeedbackText.text = "HITTING ui " + count;
* return;
* }*/
if ((StateTracker.instance.getCurrentState() == StateTracker.State.LearningMode || StateTracker.instance.getCurrentState() == StateTracker.State.QuizMode) && IsAR && !UserCautionMsg.activeSelf)
{
// count = count + 1;
// FeedbackText.text = "INSIDE LOOP" + count;
// Raycast against the location the player touched to search for planes.
TrackableHit hit;
TrackableHitFlags raycastFilter = TrackableHitFlags.PlaneWithinPolygon |
TrackableHitFlags.FeaturePointWithSurfaceNormal;
if (Frame.Raycast(touch.position.x, touch.position.y, raycastFilter, out hit))
{
// count = count + 1;
// FeedbackText.text = "RAYCAST " + count;
// Use hit pose and camera pose to check if hittest is from the
// back of the plane, if it is, no need to create the anchor.
if ((hit.Trackable is DetectedPlane) &&
Vector3.Dot(FirstPersonCamera.transform.position - hit.Pose.position,
hit.Pose.rotation * Vector3.up) < 0)
{
Debug.Log("Hit at back of the current DetectedPlane");
}
else
{
// Choose the prefab based on the Trackable that got hit.
GameObject prefab;
if (hit.Trackable is FeaturePoint)
{
// prefab = GameObjectPointPrefab;
Debug.Log("HIT featurepoint");
}
else if (hit.Trackable is DetectedPlane)
{
DetectedPlane detectedPlane = hit.Trackable as DetectedPlane;
if (detectedPlane.PlaneType == DetectedPlaneType.Vertical)
{
// prefab = GameObjectVerticalPlanePrefab;
// GameObjectVerticalPlanePrefab.transform.position = hit.Pose.position;
}
else
{
/// GameObjectHorizontalPlanePrefab.transform.position = hit.Pose.position;
// GameObjectHorizontalPlanePrefab.transform.Rotate(0, k_PrefabRotation, 0, Space.Self);
var anchor = hit.Trackable.CreateAnchor(hit.Pose);
// Make game object a child of the anchor.
// GameObjectVerticalPlanePrefab.transform.parent = anchor.transform;
// FeedbackText.text = "CLICKED ON HORIXONTAL PLANE";
ARParent.transform.parent = anchor.transform;
ARParent.transform.localPosition = Vector3.zero;
ARParent.transform.rotation = Quaternion.identity;
anchorDropped = true;
ARParent.SetActive(true);
userFeedback.SetActive(false);
InteractionGuideButton1.SetActive(true);
InteractionGuideButton2.SetActive(true);
ARVisualizer.SetActive(false);
//SelectedShape.transform.position = hit.Pose.position;
}
}
}
}
}
}
else
{
StateTracker.State state = StateTracker.instance.getCurrentState();
if (Input.touchCount == 1 && (state == StateTracker.State.LearningMode || state == StateTracker.State.QuizMode) && IsAR)
{
Touch touch = Input.touches[0];
if (touch.phase == TouchPhase.Began)
{
RaycastHit hit;
Ray ray = Camera.main.ScreenPointToRay(touch.position);
// Does the ray intersect any objects excluding the player layer
if (Physics.Raycast(ray, out hit))
{
Debug.Log("You hit part " + hit.transform.name); // ensure you picked right object
//GameObject hitpart = hit.transform.gameObject;
if (hit.transform.gameObject.tag == "base")
{
dragging = true;
}
}
else
{
// text.text = "No HIT";
// Debug.DrawRay(transform.position, transform.TransformDirection(Vector3.forward) * 1000, Color.white);
Debug.Log("Did not Hit");
}
// text.text = "Touch began at " + touch.position;
Debug.Log("Touch phase began at: " + touch.position);
}
else if (touch.phase == TouchPhase.Moved)
{
Debug.Log("Touch phase Moved");
// text.text = "Touch phase moved";
if (dragging)
{
TrackableHit hit;
TrackableHitFlags raycastFilter = TrackableHitFlags.PlaneWithinPolygon |
TrackableHitFlags.FeaturePointWithSurfaceNormal;
if (Frame.Raycast(touch.position.x, touch.position.y, raycastFilter, out hit))
{
// count = count + 1;
// FeedbackText.text = "RAYCAST " + count;
// Use hit pose and camera pose to check if hittest is from the
// back of the plane, if it is, no need to create the anchor.
if ((hit.Trackable is DetectedPlane) &&
Vector3.Dot(FirstPersonCamera.transform.position - hit.Pose.position,
hit.Pose.rotation * Vector3.up) < 0)
{
Debug.Log("Hit at back of the current DetectedPlane");
}
else
{
// Choose the prefab based on the Trackable that got hit.
GameObject prefab;
if (hit.Trackable is FeaturePoint)
{
// prefab = GameObjectPointPrefab;
Debug.Log("HIT featurepoint");
}
else if (hit.Trackable is DetectedPlane)
{
DetectedPlane detectedPlane = hit.Trackable as DetectedPlane;
if (detectedPlane.PlaneType == DetectedPlaneType.Vertical)
{
// prefab = GameObjectVerticalPlanePrefab;
// GameObjectVerticalPlanePrefab.transform.position = hit.Pose.position;
}
else
{
ARParent.transform.position = hit.Pose.position;
}
}
}
}
// SelectedShape.transform.Rotate(touch.deltaPosition.y * rotationRate, -touch.deltaPosition.x * rotationRate, 0, Space.World);
}
// cube.transform.RotateAround(Vector3.down, touch.deltaPosition.x * rotationRate);
// cube.transform.RotateAround(Vector3.right, touch.deltaPosition.y * rotationRate);
}
else if (touch.phase == TouchPhase.Ended)
{
// text.text = "Touch phase ended";
Debug.Log("Touch phase Ended");
dragging = false;
}
}
else
if (Input.touchCount == 2 && (state == StateTracker.State.LearningMode || state == StateTracker.State.QuizMode) && IsAR)
{
if (Input.GetTouch(1).phase == TouchPhase.Began)
{
touch0 = Input.GetTouch(0);
touch1 = Input.GetTouch(1);
Vector3 midpoint = (touch0.position + touch1.position) / 2;
float newDistance0 = Vector2.Distance(midpoint, touch0.position);
float newDistance1 = Vector2.Distance(midpoint, touch1.position);
distance = (newDistance0 + newDistance1) / 2;
FeedbackText.text = "BEGAN " + distance;
}
else
if ((Input.GetTouch(1).phase == TouchPhase.Moved || Input.GetTouch(0).phase == TouchPhase.Moved))
{
FeedbackText.text = "MOVING ";
touch0 = Input.GetTouch(0);
touch1 = Input.GetTouch(1);
Vector3 midpoint = (touch0.position + touch1.position) / 2;
float newDistance0 = Vector2.Distance(midpoint, touch0.position);
float newDistance1 = Vector2.Distance(midpoint, touch1.position);
float ndistance = (newDistance0 + newDistance1) / 2;
float pinch = ndistance / distance;
float scale = Mathf.Clamp(pinch, 0.5f, 1.5f);
ARParent.transform.localScale = new Vector3(scale, scale, scale);
FeedbackText.text = "MOVING : " + ndistance + " || " + scale;
}
}
}
}
// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
RaycastHit hit;
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit))
{
StateTracker.State state = StateTracker.instance.getCurrentState();
if (state == StateTracker.State.ShapeSelection && hit.transform.gameObject.tag == "shape")
{
Debug.Log("You selected the " + hit.transform.name); // ensure you picked right object
SelectedShape = hit.transform.gameObject;
DisableOtherThanSelected(hit.transform.name);
UpdateShape(SelectedShape.name);
// DisableAR();
}
}
}
/* foreach (Touch touch in Input.touches)
* {
* Debug.Log("Touching at: " + touch.position);
*
*
* if (touch.phase == TouchPhase.Began)
* {
* RaycastHit hit;
* Ray ray = Camera.main.ScreenPointToRay(touch.position);
* // Does the ray intersect any objects excluding the player layer
* if (Physics.Raycast(ray, out hit))
* {
*
*
*
* {
* StateTracker.State state = StateTracker.instance.getCurrentState();
* if (state == StateTracker.State.ShapeSelection && hit.transform.gameObject.tag=="shape")
* {
* SelectedShape = hit.transform.gameObject;
* DisableOtherThanSelected(hit.transform.name);
* UpdateShape(SelectedShape.name);
* // DisableAR();
* }
* // Debug.DrawRay(transform.position, transform.TransformDirection(Vector3.forward) * hit.distance, Color.yellow);
* Debug.Log("Did Hit");
* }
* }
* else
* {
* // text.text = "No HIT";
*
* Debug.Log("Did not Hit");
* }
*
* // text.text = "Touch began at " + touch.position;
* Debug.Log("Touch phase began at: " + touch.position);
* }
* else if (touch.phase == TouchPhase.Moved)
* {
* Debug.Log("Touch phase Moved");
*
* }
* else if (touch.phase == TouchPhase.Ended)
* {
* // text.text = "Touch phase ended";
* Debug.Log("Touch phase Ended");
* }
* }*/
}
