// Start is called before the first frame update
void Start()
{
ovrPhysicsRaycaster = GameObject.Find("OVRCameraRig").GetComponent <OVRPhysicsRaycaster>();
laserPointer = GameObject.Find("LaserPointer").GetComponent <LaserPointer>();
//sensorCursor = GameObject.Find("SensorPointerCursor");
//robotCursor = GameObject.Find("RobotPointerCursor");
ovrPhysicsRaycaster.eventMask = LayerMask.GetMask("SensorPointerSelect");
laserPointer.cursorVisual = sensorCursor;
sensorCursor.SetActive(true);
robotCursor.SetActive(false);
playerObject = GameObject.Find("OVRPlayerController").GetComponent <OVRPlayerController>();;
}
//sets reference to player object.
private void Awake()
{
player = GameObject.Find("Player");
physicsCaster = GameObject.Find("Player").GetComponentInChildren <OVRPhysicsRaycaster>();
}
// The following 2 functions are equivalent to PointerInputModule.GetMousePointerEventData but are customized to
// get data for ray pointers and canvas mouse pointers.
/// <summary>
/// State for a pointer controlled by a world space ray. E.g. gaze pointer
/// </summary>
/// <returns></returns>
virtual protected MouseState GetGazePointerData()
{
// Get the OVRRayPointerEventData reference
OVRPointerEventData leftData;
GetPointerData(kMouseLeftId, out leftData, true);
leftData.Reset();
//Now set the world space ray. This ray is what the user uses to point at UI elements
leftData.worldSpaceRay = Pointer.State.DominantHandRay;
leftData.scrollDelta = GetExtraScrollDelta();
//Populate some default values
leftData.button = PointerEventData.InputButton.Left;
leftData.useDragThreshold = true;
// Perform raycast to find intersections with world
eventSystem.RaycastAll(leftData, m_RaycastResultCache);
var raycast = FindFirstRaycast(m_RaycastResultCache);
leftData.pointerCurrentRaycast = raycast;
m_RaycastResultCache.Clear();
OVRRaycaster ovrRaycaster = raycast.module as OVRRaycaster;
// We're only interested in intersections from OVRRaycasters
if (ovrRaycaster)
{
// The Unity UI system expects event data to have a screen position
// so even though this raycast came from a world space ray we must get a screen
// space position for the camera attached to this raycaster for compatability
leftData.position = ovrRaycaster.GetScreenPosition(raycast);
// Find the world position and normal the Graphic the ray intersected
RectTransform graphicRect = raycast.gameObject.GetComponent <RectTransform>();
if (graphicRect != null)
{
// Set are gaze indicator with this world position and normal
Vector3 worldPos = raycast.worldPosition;
Vector3 normal = GetRectTransformNormal(graphicRect);
Pointer.SetCursorStartDest(Pointer.State.DominantHandRay.origin, worldPos, normal);
}
}
// Now process physical raycast intersections
OVRPhysicsRaycaster physicsRaycaster = raycast.module as OVRPhysicsRaycaster;
if (physicsRaycaster)
{
Vector3 position = raycast.worldPosition;
if (performSphereCastForGazepointer)
{
// Here we cast a sphere into the scene rather than a ray. This gives a more accurate depth
// for positioning a circular gaze pointer
List <RaycastResult> results = new List <RaycastResult>();
physicsRaycaster.Spherecast(leftData, results, m_SpherecastRadius);
if (results.Count > 0 && results[0].distance < raycast.distance)
{
position = results[0].worldPosition;
}
}
leftData.position = physicsRaycaster.GetScreenPos(raycast.worldPosition);
}
// Stick default data values in right and middle slots for compatability
// copy the apropriate data into right and middle slots
OVRPointerEventData rightData;
GetPointerData(kMouseRightId, out rightData, true);
CopyFromTo(leftData, rightData);
rightData.button = PointerEventData.InputButton.Right;
OVRPointerEventData middleData;
GetPointerData(kMouseMiddleId, out middleData, true);
CopyFromTo(leftData, middleData);
middleData.button = PointerEventData.InputButton.Middle;
m_MouseState.SetButtonState(PointerEventData.InputButton.Left, GetInputButtonState(), leftData);
m_MouseState.SetButtonState(PointerEventData.InputButton.Right, PointerEventData.FramePressState.NotChanged, rightData);
m_MouseState.SetButtonState(PointerEventData.InputButton.Middle, PointerEventData.FramePressState.NotChanged, middleData);
return(m_MouseState);
}
// Use this for initialization
void Start()
{
trackingSpace = OVRInputHelpers.FindTrackingSpace();
raycaster = GetComponentInChildren <OVRPhysicsRaycaster>();
}
