public unsafe override bool GatherInput(XRControllerState[] state_controllers, out int controllerCount, out bool leftSet, out int leftSetIndex, out bool rightSet, out int rightSetIndex, out SideToSet sideToSet)
{
// defaults
GatherInputDefaults(out controllerCount, out leftSet, out leftSetIndex, out rightSet, out rightSetIndex, out sideToSet);
// reset controllers
ResetControllers(state_controllers);
// validate OpenVR is avaliable
if (!isInit)
{
return(false);
}
if (system == null || !system.IsInputAvailable() || input.IsUsingLegacyInput())
{
return(false);
}
// get controller connection status and side
for (uint i = 0; i != OpenVR.k_unMaxTrackedDeviceCount; ++i)
{
if (!system.IsTrackedDeviceConnected(i))
{
continue;
}
if (system.GetTrackedDeviceClass(i) != ETrackedDeviceClass.Controller)
{
continue;
}
// get controller type
ETrackedPropertyError e = ETrackedPropertyError.TrackedProp_Success;
system.GetStringTrackedDeviceProperty(i, ETrackedDeviceProperty.Prop_ControllerType_String, OpenVR_Shared.propertyText, (uint)OpenVR_Shared.propertyText.Capacity, ref e);
if (e != ETrackedPropertyError.TrackedProp_Success)
{
continue;
}
// ignore gamepads
if (OpenVR_Shared.propertyText.Equals(OpenVR_Shared.propertyText_Gamepad))
{
continue;
}
// get controller
var controller = state_controllers[controllerCount];
controller.connected = true;
// get controller type
if (OpenVR_Shared.propertyText.Equals(OpenVR_Shared.propertyText_ViveController))
{
controller.type = XRInputControllerType.HTCVive;
}
else if (OpenVR_Shared.propertyText.Equals(OpenVR_Shared.propertyText_ViveCosmosController))
{
controller.type = XRInputControllerType.HTCViveCosmos;
}
else if (OpenVR_Shared.propertyText.Equals(OpenVR_Shared.propertyText_IndexController))
{
controller.type = XRInputControllerType.ValveIndex;
}
else if (OpenVR_Shared.propertyText.ToString().StartsWith(OpenVR_Shared.propertyText_Oculus.ToString()))
{
controller.type = XRInputControllerType.Oculus;
}
else if (OpenVR_Shared.propertyText.Equals(OpenVR_Shared.propertyText_WMR))
{
controller.type = XRInputControllerType.WMR;
}
else if (OpenVR_Shared.propertyText.Equals(OpenVR_Shared.propertyText_WMR_G2))
{
controller.type = XRInputControllerType.WMR_G2;
}
// update controller side
var role = system.GetControllerRoleForTrackedDeviceIndex(i);
switch (role)
{
case ETrackedControllerRole.LeftHand:
controller.side = XRControllerSide.Left;
leftSet = true;
leftSetIndex = controllerCount;
leftHand = (int)i;
break;
case ETrackedControllerRole.RightHand:
controller.side = XRControllerSide.Right;
rightSet = true;
rightSetIndex = controllerCount;
rightHand = (int)i;
break;
default: controller.side = XRControllerSide.Unknown; break;
}
state_controllers[controllerCount] = controller;
++controllerCount;
}
// pre-finish/pre-resolve unknown controller sides
GatherInputFinish(state_controllers, controllerCount, ref leftSet, ref leftSetIndex, ref rightSet, ref rightSetIndex, ref sideToSet);
// update inputs
var error = input.UpdateActionState(actionSets, (uint)Marshal.SizeOf <VRActiveActionSet_t>());
if (error != EVRInputError.None)
{
Debug.LogError("UpdateActionState: " + error.ToString());
}
// get hands
var controllerRight = new XRControllerState();
var controllerLeft = new XRControllerState();
if (rightSet)
{
controllerRight = state_controllers[rightSetIndex];
}
if (leftSet)
{
controllerLeft = state_controllers[leftSetIndex];
}
// update bumper buttons/touch
controllerRight.buttonBumper.Update(GetButtonState(viveAction_BumperButton, viveSource_RightHand));
controllerLeft.buttonBumper.Update(GetButtonState(viveAction_BumperButton, viveSource_LeftHand));
controllerRight.touchBumper.Update(GetButtonState(viveAction_BumperTouch, viveSource_RightHand));
controllerLeft.touchBumper.Update(GetButtonState(viveAction_BumperTouch, viveSource_LeftHand));
// update trigger buttons/touch
controllerRight.buttonTrigger.Update(GetButtonState(viveAction_TriggerButton, viveSource_RightHand));
controllerLeft.buttonTrigger.Update(GetButtonState(viveAction_TriggerButton, viveSource_LeftHand));
controllerRight.touchTrigger.Update(GetButtonState(viveAction_TriggerTouch, viveSource_RightHand));
controllerLeft.touchTrigger.Update(GetButtonState(viveAction_TriggerTouch, viveSource_LeftHand));
// update grip buttons/touch
controllerRight.buttonGrip.Update(GetButtonState(viveAction_GripButton, viveSource_RightHand));
controllerLeft.buttonGrip.Update(GetButtonState(viveAction_GripButton, viveSource_LeftHand));
controllerRight.touchGrip.Update(GetButtonState(viveAction_GripTouch, viveSource_RightHand));
controllerLeft.touchGrip.Update(GetButtonState(viveAction_GripTouch, viveSource_LeftHand));
// update menu buttons/touch
controllerRight.buttonMenu.Update(GetButtonState(viveAction_MenuButton, viveSource_RightHand));
controllerLeft.buttonMenu.Update(GetButtonState(viveAction_MenuButton, viveSource_LeftHand));
controllerRight.touchMenu.Update(GetButtonState(viveAction_MenuTouch, viveSource_RightHand));
controllerLeft.touchMenu.Update(GetButtonState(viveAction_MenuTouch, viveSource_LeftHand));
// update button/touch 1
controllerRight.button1.Update(GetButtonState(viveAction_Button1, viveSource_RightHand));
controllerLeft.button1.Update(GetButtonState(viveAction_Button1, viveSource_LeftHand));
controllerRight.touch1.Update(GetButtonState(viveAction_Touch1, viveSource_RightHand));
controllerLeft.touch1.Update(GetButtonState(viveAction_Touch1, viveSource_LeftHand));
// update button/touch 2
controllerRight.button2.Update(GetButtonState(viveAction_Button2, viveSource_RightHand));
controllerLeft.button2.Update(GetButtonState(viveAction_Button2, viveSource_LeftHand));
controllerRight.touch2.Update(GetButtonState(viveAction_Touch2, viveSource_RightHand));
controllerLeft.touch2.Update(GetButtonState(viveAction_Touch2, viveSource_LeftHand));
// update grip
if (controllerRight.type == XRInputControllerType.HTCVive || controllerRight.type == XRInputControllerType.WMR)
{
controllerRight.grip.Update(controllerRight.buttonGrip.on ? 1 : 0);// simulate analog state
}
else
{
controllerRight.grip.Update(GetAnalogState(viveAction_Grip, viveSource_RightHand).x);
}
if (controllerLeft.type == XRInputControllerType.HTCVive || controllerLeft.type == XRInputControllerType.WMR)
{
controllerLeft.grip.Update(controllerLeft.buttonGrip.on ? 1 : 0);// simulate analog state
}
else
{
controllerLeft.grip.Update(GetAnalogState(viveAction_Grip, viveSource_LeftHand).x);
}
// update triggers
controllerRight.trigger.Update(GetAnalogState(viveAction_Trigger, viveSource_RightHand).x);
controllerLeft.trigger.Update(GetAnalogState(viveAction_Trigger, viveSource_LeftHand).x);
// update trackpads / touch / button
if (controllerRight.type == XRInputControllerType.HTCVive)
{
controllerRight.joystick.Update(GetAnalogState(viveAction_Touchpad1, viveSource_RightHand));
controllerRight.buttonJoystick.Update(GetButtonState(viveAction_Touchpad1_Button, viveSource_RightHand));
}
else
{
controllerRight.joystick2.Update(GetAnalogState(viveAction_Touchpad1, viveSource_RightHand));
controllerRight.buttonJoystick2.Update(GetButtonState(viveAction_Touchpad1_Button, viveSource_RightHand));
}
if (controllerLeft.type == XRInputControllerType.HTCVive)
{
controllerLeft.joystick.Update(GetAnalogState(viveAction_Touchpad1, viveSource_LeftHand));
controllerLeft.buttonJoystick.Update(GetButtonState(viveAction_Touchpad1_Button, viveSource_LeftHand));
}
else
{
controllerLeft.joystick2.Update(GetAnalogState(viveAction_Touchpad1, viveSource_LeftHand));
controllerLeft.buttonJoystick2.Update(GetButtonState(viveAction_Touchpad1_Button, viveSource_LeftHand));
}
// update joysticks / touch / button
if (controllerRight.type != XRInputControllerType.HTCVive)
{
controllerRight.joystick.Update(GetAnalogState(viveAction_Joystick1, viveSource_RightHand));
controllerRight.touchJoystick.Update(GetButtonState(viveAction_Joystick1_Touch, viveSource_RightHand));
controllerRight.buttonJoystick.Update(GetButtonState(viveAction_Joystick1_Button, viveSource_RightHand));
}
if (controllerLeft.type != XRInputControllerType.HTCVive)
{
controllerLeft.joystick.Update(GetAnalogState(viveAction_Joystick1, viveSource_LeftHand));
controllerLeft.touchJoystick.Update(GetButtonState(viveAction_Joystick1_Touch, viveSource_LeftHand));
controllerLeft.buttonJoystick.Update(GetButtonState(viveAction_Joystick1_Button, viveSource_LeftHand));
}
// copy back hand updates
if (rightSet)
{
state_controllers[rightSetIndex] = controllerRight;
}
if (leftSet)
{
state_controllers[leftSetIndex] = controllerLeft;
}
return(true);
}