/// <summary>
/// Find all the pointers and fire raycaster events for them.
/// </summary>
public override void Process()
{
if (requestedMode != currentMode)
{
if (requestedMode == InputModes.Auto)
{
requestedMode = SavedInputMode;
}
// Validate the InputModes that has been set
var voice = VoiceRequestApproved;
var controllers = ControllersRequestApproved;
var hands = HandsRequestApproved;
var mouse = MouseRequestApproved;
var gaze = GazeRequestApproved;
var touch = TouchRequestApproved;
// Enable a default device if no devices are enabled
if (!controllers && !hands && !mouse && !touch && !gaze)
{
if (ControllersAvailable)
{
controllers = true;
}
else if (HandsAvailable)
{
hands = true;
}
else if (MouseAvailable)
{
mouse = true;
}
else if (TouchAvailable)
{
touch = true;
}
else if (GazeAvailable)
{
gaze = true;
}
}
if (Voice != null)
{
Voice.enabled = voice;
}
Gaze.SetActive(gaze);
Mouse.SetActive(mouse);
foreach (var touchPoint in Touches)
{
touchPoint.SetActive(touch);
}
foreach (var handTracker in Hands)
{
handTracker.SetActive(hands);
}
foreach (var motionController in Controllers)
{
motionController.SetActive(controllers);
}
// record the actual input mode
VoiceRequested = voice;
ControllersRequested = controllers;
MouseRequested = mouse;
TouchRequested = touch;
HandsRequested = hands;
GazeRequested = gaze;
SavedInputMode = currentMode = requestedMode;
}
if (newDevices.Count > 0)
{
foreach (var device in newDevices)
{
device.LaserPointerNormalMaterial = laserPointerNormalMaterial;
device.LaserPointerEnabledMaterial = laserPointerEnabledMaterial;
device.LaserPointerDisabledMaterial = laserPointerDisabledMaterial;
}
Devices.AddRange(newDevices);
newDevices.Clear();
}
if (newKeyboardShortcuts.Count > 0)
{
keyboardShortcuts.AddRange(newKeyboardShortcuts);
newKeyboardShortcuts.Clear();
}
keyPresses.Clear();
toActivate.Clear();
toRemove.Clear();
foreach (var pointer in Devices)
{
if (pointer.ProcessInUpdate)
{
ProcessPointer(pointer);
}
}
foreach (var shortcut in keyboardShortcuts)
{
if (shortcut == null ||
!shortcut.gameObject.scene.isLoaded)
{
toRemove.MaybeAdd(shortcut);
}
else if (shortcut.IsInteractable() &&
(UnityInput.GetKeyUp(shortcut.KeyCode) ||
keyPresses.Contains(shortcut.KeyCode)))
{
toActivate.MaybeAdd(shortcut);
}
}
foreach (var shortcut in toRemove)
{
keyboardShortcuts.Remove(shortcut);
}
if (!paused)
{
foreach (var shortcut in toActivate)
{
shortcut.ActivateEvent();
}
}
}
