/// <summary>
/// Updates the controller.
/// </summary>
/// <param name="role">The role.</param>
/// <param name="state">The state.</param>
/// <param name="pose">The pose.</param>
internal void Update(VRControllerRole role, ref VRControllerState_t state, ref VRPose pose)
{
IsConnected = true;
Pose = pose;
Role = role;
// Trackpad
Trackpad.X = state.rAxis0.x;
Trackpad.Y = state.rAxis0.y;
TrackpadTouch = state.GetButtonTouched(EVRButtonId.k_EButton_Axis0);
TrackpadButton = state.GetButtonPressed(EVRButtonId.k_EButton_Axis0).ToButtonState();
// Trigger
Trigger = state.rAxis1.x;
TriggerButton = state.GetButtonPressed(EVRButtonId.k_EButton_Axis1).ToButtonState();
// Buttons
ApplicationMenu = state.GetButtonPressed(EVRButtonId.k_EButton_ApplicationMenu).ToButtonState();
A = state.GetButtonPressed(EVRButtonId.k_EButton_A).ToButtonState();
Grip = state.GetButtonPressed(EVRButtonId.k_EButton_Grip).ToButtonState();
// DPad
DPad.Up = state.GetButtonPressed(EVRButtonId.k_EButton_DPad_Up).ToButtonState();
DPad.Down = state.GetButtonPressed(EVRButtonId.k_EButton_DPad_Down).ToButtonState();
DPad.Left = state.GetButtonPressed(EVRButtonId.k_EButton_DPad_Left).ToButtonState();
DPad.Right = state.GetButtonPressed(EVRButtonId.k_EButton_DPad_Right).ToButtonState();
}
/// <summary>
/// Initializes a new instance of the <see cref="VRSystem"/> class.
/// </summary>
public VRSystem()
{
// ShowHMDMirrorTexture = false;
// Setup arrays
renderPoses = new TrackedDevicePose_t[OpenVR.k_unMaxTrackedDeviceCount];
gamePoses = new TrackedDevicePose_t[0];
poses = new VRPose[OpenVR.k_unMaxTrackedDeviceCount];
controllers = new List <VRControllerState>();
trackingReferences = new List <VRTrackingReference>();
trackingReferencesArray = trackingReferences.ToArray();
controllersArray = controllers.ToArray();
// Initialize
InitOpenVR();
InitRendering();
Scripting.Update += Update;
Scripting.Exit += Dispose;
}
/// <summary>
/// Converts <see cref="Matrix"/> to <see cref="VRPose"/>
/// </summary>
/// <param name="matrix">The matrix.</param>
/// <param name="pose">The pose.</param>
public static void ToVRPose(this Matrix matrix, out VRPose pose)
{
pose.Position = matrix.TranslationVector * 100; //m -> cm
pose.Orientation = Quaternion.RotationMatrix(matrix);
}
/// <summary>
/// Converts <see cref="TrackedDevicePose_t"/> to <see cref="VRPose"/>
/// </summary>
/// <param name="trackedPose">The tracked pose.</param>
/// <param name="pose">The pose.</param>
public static void ToVRPose(this TrackedDevicePose_t trackedPose, out VRPose pose)
{
trackedPose.mDeviceToAbsoluteTracking.ToMatrix(out Matrix matrix);
pose.Position = matrix.TranslationVector * 100; //m -> cm
pose.Orientation = Quaternion.RotationMatrix(matrix);
}
