private void FindHands()
{
// Lazily create the wand input module
if (wandInputModule == null)
{
GameObject eventSystemObj = new GameObject("Isolated Event System");
eventSystemObj.transform.SetParent(this.transform, false);
eventSystemObj.gameObject.AddComponent <IsolatedEventSystem> ();
wandInputModule = eventSystemObj.gameObject.AddComponent <WandInputModule> ();
wandInputModule.CursorSprite = cursorSprite;
wandInputModule.CursorMaterial = cursorMaterial;
}
// Lazily create the lasers
if (leftLaser == null)
{
leftLaser = CreateLaser();
}
if (rightLaser == null)
{
rightLaser = CreateLaser();
}
// Do Api specific binding
if (activeBinding == null)
{
// No active binding, try all known bindings to see what catches on
if (steamVrBinding.FindHands() > 0)
{
// SteamVR found hands, so use SteamVR from now on
activeBinding = steamVrBinding;
}
else if (manualBinding.FindHands() > 0)
{
activeBinding = manualBinding;
}
// other api bindings here...
}
else
{
// We have an active binding, check it again to see if it found any more hands
activeBinding.FindHands();
}
if (activeBinding != null)
{
// We have a new binding, so hook up all the things
wandInputModule = GameObject.FindObjectOfType(typeof(WandInputModule)) as WandInputModule;
if (wandInputModule != null)
{
wandInputModule.OnHandsDetected(this);
}
leftLaser.OnHandDetected(activeBinding.LeftHandIndex, activeBinding.LeftHand, wandInputModule);
rightLaser.OnHandDetected(activeBinding.RightHandIndex, activeBinding.RightHand, wandInputModule);
VrDebugPanel[] panels = GameObject.FindObjectsOfType(typeof(VrDebugPanel)) as VrDebugPanel[];
foreach (VrDebugPanel panel in panels)
{
panel.OnHandsDetected(this, wandInputModule.GetControllerCamera());
}
}
}
private void Initialise()
{
if (Initialized == false)
{
Instance = this;
if (cursorColours == null || cursorColours.Length != 2)
{
cursorColours = new Color[2];
cursorColours[0] = Color.white;
cursorColours[1] = Color.white;
}
ControllerCamera = new GameObject("Virtual Console UI Camera").AddComponent <Camera>();
ControllerCamera.clearFlags = CameraClearFlags.Nothing;
ControllerCamera.cullingMask = 0;
ControllerCamera.nearClipPlane = 0.01f;
#if UNITY_5_4_OR_NEWER
ControllerCamera.stereoTargetEye = StereoTargetEyeMask.None;
#endif
ControllerCamera.transform.SetParent(this.transform, false);
Cursors = new RectTransform[2]; // for left hand, right hand
for (int index = 0; index < Cursors.Length; index++)
{
GameObject cursor = new GameObject("Virtual Console Cursor " + index);
cursor.transform.SetParent(this.transform, false);
Canvas canvas = cursor.AddComponent <Canvas>();
cursor.AddComponent <CanvasRenderer>();
cursor.AddComponent <CanvasScaler>();
cursor.AddComponent <UiIgnoreRaycast>();
cursor.AddComponent <GraphicRaycaster>();
canvas.renderMode = RenderMode.WorldSpace;
canvas.sortingOrder = 1000; //set to be on top of everything
Image image = cursor.AddComponent <Image>();
image.sprite = CursorSprite;
image.material = new Material(CursorMaterial);
if (CursorSprite == null)
{
Debug.LogWarning("Set CursorSprite on " + this.gameObject.name + " to the sprite you want to use as your cursor.", this.gameObject);
}
image.material.SetColor("_Color", cursorColours[index]);
Cursors[index] = cursor.GetComponent <RectTransform>();
}
CurrentPoint = new GameObject[Cursors.Length];
CurrentPressed = new GameObject[Cursors.Length];
CurrentDragging = new GameObject[Cursors.Length];
PointEvents = new PointerEventData[Cursors.Length];
CurrentRaycastPosition = new Vector3[Cursors.Length];
LastRays = new Ray[Cursors.Length];
latchedDownEdges = new bool[Cursors.Length];
latchedUpEdges = new bool[Cursors.Length];
Canvas[] canvases = GameObject.FindObjectsOfType <Canvas>();
foreach (Canvas canvas in canvases)
{
canvas.worldCamera = ControllerCamera;
}
Initialized = true;
}
}
public void OnHandDetected(int index, GameObject handObj, WandInputModule wandInputModule)
{
this.targetHand = handObj;
this.inputModule = wandInputModule;
}