private IEnumerator WhileTouchingTouchpadAxis0(uint deviceIndex, Hand hand, short coroutineId)
{
var vr = OpenVR.System;
var state = new VRControllerState_t();
var size = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(VRControllerState_t));
var dir = new Direction();
bool started = false;
Vector2 anchorPos = Vector2.zero;
Direction anchorDir = new Direction();
while (vr.GetControllerState(deviceIndex, ref state, size))
{
var pos = ControllerAxisToVector2(state.rAxis0);
if (started)
{
var deltaPos = pos;
float magnitude = 0;
dir = GetLargestVectorDirection(deltaPos, ref magnitude);
Debug.Log("Hand " + hand.ToString() + " Dir " + dir + " Magnitude " + magnitude);
if (magnitude >= 0.25)
{
anchorPos = pos;
anchorDir = dir;
var btn = new DirectionActionsPress(hand, DirectionAction.D1, dir, true);
DirectionActionPress.Send(btn);
// Wait long enough for ED to recieve any keypresses
// yield return KeyboardInterface.WaitForKeySent();
}
else
{
var btn = new DirectionActionsPress(hand, DirectionAction.D1, anchorDir, false);
DirectionActionUnpress.Send(btn);
}
}
else
{
started = true;
anchorPos = pos;
anchorDir = dir;
}
yield return(null);
if (trackpadTouchingCoroutineId[hand] != coroutineId)
{
Debug.Log("Hand " + hand.ToString() + " Dir " + dir + " Stop");
var btn = new DirectionActionsPress(hand, DirectionAction.D1, dir, false);
DirectionActionUnpress.Send(btn);
yield break;
}
}
Debug.LogWarningFormat("Failed to get controller state for device {0}", deviceIndex);
}
private IEnumerator WhileTouchingTouchpadAxis0(uint deviceIndex, Hand hand, short coroutineId)
{
var vr = OpenVR.System;
var state = new VRControllerState_t();
var size = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(VRControllerState_t));
bool started = false;
Vector2 anchorPos = Vector2.zero;
while (vr.GetControllerState(deviceIndex, ref state, size))
{
var pos = ControllerAxisToVector2(state.rAxis0);
if (started)
{
var deltaPos = pos - anchorPos;
float magnitude = 0;
Direction dir = GetLargestVectorDirection(deltaPos, ref magnitude);
if (magnitude >= trackpadDirectionInterval)
{
anchorPos = pos;
var btn = new DirectionActionsPress(hand, DirectionAction.D2, dir, true);
DirectionActionPress.Send(btn);
yield return(new WaitForSecondsRealtime(0.05f));
new DirectionActionsPress(hand, DirectionAction.D2, dir, false);
DirectionActionUnpress.Send(btn);
}
}
else
{
started = true;
anchorPos = pos;
}
yield return(null);
if (trackpadTouchingCoroutineId[hand] != coroutineId)
{
yield break;
}
}
Debug.LogWarningFormat("Failed to get controller state for device {0}", deviceIndex);
}
public static bool DirectionActionsPressComparator(DirectionActionsPress pEv, DirectionActionsPress uEv)
{
return(uEv.hand == pEv.hand && uEv.button == pEv.button && uEv.direction == pEv.direction);
}
void OnButtonPress(VREvent_t ev)
{
ButtonPress btn;
var hand = GetHandForDevice(ev.trackedDeviceIndex);
var button = (EVRButtonId)ev.data.controller.button;
if (button == triggerButton)
{
btn = new ButtonPress(hand, Button.Trigger, true);
TriggerPress.Send(btn);
}
if (button == grabButton)
{
btn = new ButtonPress(hand, Button.Grab, true);
GrabPress.Send(btn);
}
if (button == menuButton)
{
btn = new ButtonPress(hand, Button.Menu, true);
MenuPress.Send(btn);
}
if (basicBtnActions.ContainsKey(button))
{
var btnAction = basicBtnActions[button];
var press = new ButtonActionsPress(hand, btnAction, true);
ButtonActionPress.Send(press);
}
if (button == EVRButtonId.k_EButton_SteamVR_Touchpad)
{
var vr = OpenVR.System;
// For now this only handles the SteamVR Touchpad
// In the future Joysticks and small WMR touchpads should be supported
// Though it's probably easiest to switch to get the SteamVR Input API working to replace this first
var err = ETrackedPropertyError.TrackedProp_Success;
var axisTypeInt = vr.GetInt32TrackedDeviceProperty(ev.trackedDeviceIndex, ETrackedDeviceProperty.Prop_Axis0Type_Int32, ref err);
if (err == ETrackedPropertyError.TrackedProp_Success)
{
var axisType = (EVRControllerAxisType)axisTypeInt;
if (axisType == EVRControllerAxisType.k_eControllerAxis_TrackPad)
{
var state = new VRControllerState_t();
var size = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(VRControllerState_t));
if (vr.GetControllerState(ev.trackedDeviceIndex, ref state, size))
{
var axis = ControllerAxisToVector2(state.rAxis0);
float magnitude = 0;
Direction dir = GetLargestVectorDirection(axis, ref magnitude);
if (magnitude > trackpadCenterButtonRadius)
{
// Directional button press
var dirBtn = new DirectionActionsPress(hand, DirectionAction.D1, dir, true);
DirectionActionPress.Send(dirBtn);
UnpressTouchpadHandler = () =>
{
var dirBtnUnpress = new DirectionActionsPress(hand, DirectionAction.D1, dir, false);
DirectionActionUnpress.Send(dirBtnUnpress);
};
}
else
{
// Center button press
var press = new ButtonActionsPress(hand, BtnAction.D1, true);
ButtonActionPress.Send(press);
UnpressTouchpadHandler = () =>
{
var unpress = new ButtonActionsPress(hand, BtnAction.D1, false);
ButtonActionUnpress.Send(unpress);
};
}
}
}
}
}
}
private UnpressHandlerDelegate <DirectionActionsPress> OnDirectionPress(DirectionActionsPress pEv)
{
var unpress = NavigateDirection(pEv.direction, pEv.button);
return((DirectionActionsPress uEv) => unpress());
}
