void Awake()
{
if (instances.Length > 0)
{
Debug.LogError("More than one active GvrControllerInput instance was found in your scene. "
+ "Ensure that there is only one GvrControllerInput.");
this.enabled = false;
return;
}
if (controllerProvider == null)
{
controllerProvider = ControllerProviderFactory.CreateControllerProvider(this);
}
handedness = GvrSettings.Handedness;
int controllerCount = 2;
instances = new GvrControllerInputDevice[controllerCount];
for (int i = 0; i < controllerCount; i++)
{
instances[i] = new GvrControllerInputDevice(controllerProvider, i);
}
if (onDevicesChangedInternal != null)
{
onDevicesChangedInternal();
}
// Keep screen on here, since GvrControllerInput must be in any GVR scene in order to enable
// controller capabilities.
Screen.sleepTimeout = SleepTimeout.NeverSleep;
}
void Update()
{
// If handedness changed, place Tooltips on the correct side of the controller.
if (handedness != GvrSettings.Handedness)
{
handedness = GvrSettings.Handedness;
ShowRightLeft();
}
// Show tooltips if the controller is in the FOV or if the controller angle is high enough.
float controllerAngleToFront = Vector3.Angle(GvrController.Orientation * Vector3.down, GetHeadForward());
bVisible = (controllerAngleToFront < 50.0f);
float currentAlpha = canvasGroup.alpha;
if (bVisible)
{
currentAlpha = Mathf.Min(1.0f, currentAlpha + DELTA_ALPHA * Time.deltaTime);
}
else
{
currentAlpha = Mathf.Max(0.0f, currentAlpha - DELTA_ALPHA * Time.deltaTime);
}
currentAlpha = Mathf.Min(currentAlpha, GvrArmModel.Instance.alphaValue);
canvasGroup.alpha = currentAlpha;
}
void OnGUI()
{
// Label for Controller Emulator settings
EditorGUILayout.LabelField("Controller Emulator", EditorStyles.boldLabel);
// Option to control Handedness
GvrSettings.UserPrefsHandedness oldHandedness = GvrSettings.Handedness;
GvrSettings.Handedness = (GvrSettings.UserPrefsHandedness)EditorGUILayout.EnumPopup("Handedness", oldHandedness);
if (oldHandedness != GvrSettings.Handedness)
{
UnityEditorInternal.InternalEditorUtility.RepaintAllViews();
}
}
/// Returns true if the tooltip should display on the left side of the controller.
/// This will change based on the handedness of the controller, as well as if the
/// tooltip is set to display inside or outside.
public bool IsTooltipOnLeft()
{
bool isInside = IsTooltipInside();
GvrSettings.UserPrefsHandedness handedness = GvrSettings.Handedness;
if (handedness == GvrSettings.UserPrefsHandedness.Left)
{
return(!isInside);
}
else
{
return(isInside);
}
}
protected virtual void UpdateHandedness()
{
// Update user handedness if the setting has changed
GvrSettings.UserPrefsHandedness handedness = GvrSettings.Handedness;
// Determine handedness multiplier.
handedMultiplier.Set(0, 1, 1);
if (handedness == GvrSettings.UserPrefsHandedness.Right)
{
handedMultiplier.x = 1.0f;
}
else if (handedness == GvrSettings.UserPrefsHandedness.Left)
{
handedMultiplier.x = -1.0f;
}
}
void OnApplicationPause(bool paused)
{
if (null == controllerProvider)
{
return;
}
if (paused)
{
controllerProvider.OnPause();
}
else
{
handedness = GvrSettings.Handedness;
controllerProvider.OnResume();
}
}
private static int toIndex(GvrSettings.UserPrefsHandedness value)
{
switch (value)
{
case GvrSettings.UserPrefsHandedness.Error:
return(0);
case GvrSettings.UserPrefsHandedness.Right:
return(1);
case GvrSettings.UserPrefsHandedness.Left:
return(2);
default:
return(0);
}
}
private void UpdateHandedness()
{
// Update user handedness if the setting has changed
GvrSettings.UserPrefsHandedness handedness = GvrSettings.Handedness;
// Determine handedness multiplier.
handedMultiplier.Set(0, 1, 1);
if (handedness == GvrSettings.UserPrefsHandedness.Right)
{
handedMultiplier.x = 1.0f;
}
else if (handedness == GvrSettings.UserPrefsHandedness.Left)
{
handedMultiplier.x = -1.0f;
}
// Place the shoulder in anatomical positions based on the height and handedness.
shoulderRotation = Quaternion.identity;
}
void Update () {
// If handedness changed, place Tooltips on the correct side of the controller.
if (handedness != GvrSettings.Handedness) {
handedness = GvrSettings.Handedness;
ShowRightLeft();
}
// Show tooltips if the controller is in the FOV or if the controller angle is high enough.
float controllerAngleToFront = Vector3.Angle(GvrController.Orientation * Vector3.down, GetHeadForward());
bVisible = (controllerAngleToFront < 50.0f);
float currentAlpha = canvasGroup.alpha;
if (bVisible) {
currentAlpha = Mathf.Min(1.0f, currentAlpha + DELTA_ALPHA * Time.deltaTime);
} else {
currentAlpha = Mathf.Max(0.0f, currentAlpha - DELTA_ALPHA * Time.deltaTime);
}
currentAlpha = Mathf.Min(currentAlpha, GvrArmModel.Instance.alphaValue);
canvasGroup.alpha = currentAlpha;
}
