// Start is called before the first frame update
void Start()
{
// Reset the controller values.
Reset();
// Validate the input device.
InputDevice inputDevice = ControllerDevice;
inputDevice.isValid = true;
ControllerDevice = inputDevice;
}
// Update is called once per frame
void Update()
{
// Update the input device.
InputDevice inputDevice = ControllerDevice;
inputDevice.isValid = true;
inputDevice.primary2DAxis = Primary2DAxis.Axis;
inputDevice.primary2DAxisTouch = Primary2DAxis.Touch;
inputDevice.primary2DAxisClick = Primary2DAxis.Click;
inputDevice.trigger = Trigger.Axis;
inputDevice.triggerButton = Trigger.Button;
inputDevice.grip = Grip.Axis;
inputDevice.gripButton = Grip.Button;
inputDevice.primaryButton = PrimaryButton.Button;
ControllerDevice = inputDevice;
}
public static bool IsPressed(this UnityEngine.XR.Interaction.Toolkit.InputDevice device, Button button, out bool isPressed, float pressThreshold = -1.0f)
{
if ((int)button >= s_ButtonData.Length)
{
throw new ArgumentException("[InputHelpers.IsPressed] The value of <button> is out or the supported range.");
}
if (!device.isValid)
{
isPressed = false;
return(false);
}
ButtonInfo info = s_ButtonData[(int)button];
switch (info.type)
{
case ButtonReadType.Binary:
{
if (device.TryGetFeatureValue(new InputFeatureUsage <bool>(info.name), out bool value))
{
isPressed = value;
return(true);
}
}
break;
case ButtonReadType.Axis1D:
{
if (device.TryGetFeatureValue(new InputFeatureUsage <float>(info.name), out float value))
{
float threshold = (pressThreshold >= 0.0f) ? pressThreshold : s_DefaultPressThreshold;
isPressed = value >= threshold;
return(true);
}
}
break;
case ButtonReadType.Axis2DUp:
{
if (device.TryGetFeatureValue(new InputFeatureUsage <Vector2>(info.name), out Vector2 value))
{
float threshold = (pressThreshold >= 0.0f) ? pressThreshold : s_DefaultPressThreshold;
isPressed = value.y >= threshold;
return(true);
}
}
break;
case ButtonReadType.Axis2DDown:
{
if (device.TryGetFeatureValue(new InputFeatureUsage <Vector2>(info.name), out Vector2 value))
{
float threshold = (pressThreshold >= 0.0f) ? pressThreshold : s_DefaultPressThreshold;
isPressed = value.y <= -threshold;
return(true);
}
}
break;
case ButtonReadType.Axis2DLeft:
{
if (device.TryGetFeatureValue(new InputFeatureUsage <Vector2>(info.name), out Vector2 value))
{
float threshold = (pressThreshold >= 0.0f) ? pressThreshold : s_DefaultPressThreshold;
isPressed = value.x <= -threshold;
return(true);
}
}
break;
case ButtonReadType.Axis2DRight:
{
if (device.TryGetFeatureValue(new InputFeatureUsage <Vector2>(info.name), out Vector2 value))
{
float threshold = (pressThreshold >= 0.0f) ? pressThreshold : s_DefaultPressThreshold;
isPressed = value.x >= threshold;
return(true);
}
}
break;
default:
break;
}
isPressed = false;
return(false);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="deviceNode">Device from which take the input</param>
internal InputDeviceWrapper(XRNode deviceNode)
{
m_inputDevice = InputDevices.GetDeviceAtXRNode(deviceNode);
this.m_deviceNode = deviceNode;
this.m_isSteamVR = m_inputDevice.subsystem != null && m_inputDevice.subsystem.SubsystemDescriptor.id == "OpenVR Input";
}
string GetFeatureValue(InputDevice device, InputFeatureUsage featureUsage)
{
switch (featureUsage.type.ToString())
{
case "System.Boolean":
bool boolValue;
if (device.TryGetFeatureValue(featureUsage.As <bool>(), out boolValue))
{
return(boolValue.ToString());
}
break;
case "System.UInt32":
uint uintValue;
if (device.TryGetFeatureValue(featureUsage.As <uint>(), out uintValue))
{
return(uintValue.ToString());
}
break;
case "System.Single":
float floatValue;
if (device.TryGetFeatureValue(featureUsage.As <float>(), out floatValue))
{
return(floatValue.ToString());
}
break;
case "UnityEngine.Vector2":
Vector2 Vector2Value;
if (device.TryGetFeatureValue(featureUsage.As <Vector2>(), out Vector2Value))
{
return(Vector2Value.ToString());
}
break;
case "UnityEngine.Vector3":
Vector3 Vector3Value;
if (device.TryGetFeatureValue(featureUsage.As <Vector3>(), out Vector3Value))
{
return(Vector3Value.ToString());
}
break;
case "UnityEngine.Quaternion":
Quaternion QuaternionValue;
if (device.TryGetFeatureValue(featureUsage.As <Quaternion>(), out QuaternionValue))
{
return(QuaternionValue.ToString());
}
break;
case "UnityEngine.XR.Hand":
Hand HandValue;
if (device.TryGetFeatureValue(featureUsage.As <Hand>(), out HandValue))
{
return(HandValue.ToString());
}
break;
case "UnityEngine.XR.Bone":
Bone BoneValue;
if (device.TryGetFeatureValue(featureUsage.As <Bone>(), out BoneValue))
{
Vector3 bonePosition;
Quaternion boneRotation;
if (BoneValue.TryGetPosition(out bonePosition) && BoneValue.TryGetRotation(out boneRotation))
{
return(string.Format("{0}, {1}", bonePosition.ToString(), boneRotation.ToString()));
}
}
break;
case "UnityEngine.XR.Eyes":
Eyes EyesValue;
if (device.TryGetFeatureValue(featureUsage.As <Eyes>(), out EyesValue))
{
Vector3 fixation, left, right;
float leftOpen, rightOpen;
if (EyesValue.TryGetFixationPoint(out fixation) &&
EyesValue.TryGetLeftEyePosition(out left) &&
EyesValue.TryGetRightEyePosition(out right) &&
EyesValue.TryGetLeftEyeOpenAmount(out leftOpen) &&
EyesValue.TryGetRightEyeOpenAmount(out rightOpen))
{
return(string.Format("{0}, {1}, {2}, {3}, {4}", fixation.ToString(), left.ToString(), right.ToString(), leftOpen, rightOpen));
}
}
break;
}
return("");
}
static string GetFeatureValue(InputDevice device, InputFeatureUsage featureUsage)
{
switch (featureUsage.type.ToString())
{
case "System.Boolean":
if (device.TryGetFeatureValue(featureUsage.As <bool>(), out var boolValue))
{
return(boolValue.ToString());
}
break;
case "System.UInt32":
if (device.TryGetFeatureValue(featureUsage.As <uint>(), out var uintValue))
{
return(uintValue.ToString());
}
break;
case "System.Single":
if (device.TryGetFeatureValue(featureUsage.As <float>(), out var floatValue))
{
return(floatValue.ToString());
}
break;
case "UnityEngine.Vector2":
if (device.TryGetFeatureValue(featureUsage.As <Vector2>(), out var vector2Value))
{
return(vector2Value.ToString());
}
break;
case "UnityEngine.Vector3":
if (device.TryGetFeatureValue(featureUsage.As <Vector3>(), out var vector3Value))
{
return(vector3Value.ToString());
}
break;
case "UnityEngine.Quaternion":
if (device.TryGetFeatureValue(featureUsage.As <Quaternion>(), out var quaternionValue))
{
return(quaternionValue.ToString());
}
break;
case "UnityEngine.XR.Hand":
if (device.TryGetFeatureValue(featureUsage.As <Hand>(), out var handValue))
{
return(handValue.ToString());
}
break;
case "UnityEngine.XR.Bone":
if (device.TryGetFeatureValue(featureUsage.As <Bone>(), out var boneValue))
{
if (boneValue.TryGetPosition(out var bonePosition) && boneValue.TryGetRotation(out var boneRotation))
{
return($"{bonePosition}, {boneRotation}");
}
}
break;
case "UnityEngine.XR.Eyes":
if (device.TryGetFeatureValue(featureUsage.As <Eyes>(), out var eyesValue))
{
if (eyesValue.TryGetFixationPoint(out var fixation) &&
eyesValue.TryGetLeftEyePosition(out var left) &&
eyesValue.TryGetRightEyePosition(out var right) &&
eyesValue.TryGetLeftEyeOpenAmount(out var leftOpen) &&
eyesValue.TryGetRightEyeOpenAmount(out var rightOpen))
{
return($"{fixation}, {left}, {right}, {leftOpen}, {rightOpen}");
}
}
break;
}
return("");
}