OpenVRWMRMapper.cpp (2126B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #include "OpenVRWMRMapper.h" 8 9 #include "moz_external_vr.h" 10 #include "VRSession.h" 11 12 namespace mozilla::gfx { 13 14 void OpenVRWMRMapper::UpdateButtons(VRControllerState& aControllerState, 15 ControllerInfo& aControllerInfo) { 16 mNumButtons = mNumAxes = 0; 17 // Button 0: Trigger 18 GetTriggerValueFromAction(aControllerState, 19 aControllerInfo.mActionTrigger_Value); 20 // Button 1: Grip 21 GetButtonValueFromAction(aControllerState, 22 aControllerInfo.mActionGrip_Pressed, 23 aControllerInfo.mActionGrip_Touched); 24 // Button 2: Touchpad 25 GetButtonValueFromAction(aControllerState, 26 aControllerInfo.mActionTrackpad_Pressed, 27 aControllerInfo.mActionTrackpad_Touched); 28 // Button 3: Thumbstick. 29 GetButtonValueFromAction(aControllerState, 30 aControllerInfo.mActionThumbstick_Pressed, 31 aControllerInfo.mActionThumbstick_Touched); 32 // Button 4: Menu 33 GetButtonValueFromAction(aControllerState, 34 aControllerInfo.mActionMenu_Pressed, 35 aControllerInfo.mActionMenu_Touched); 36 37 // Compared to Edge, we have a wrong implementation for the vertical axis 38 // value. In order to not affect the current VR content, we add a workaround 39 // for yAxis. 40 // Axis 0, 1: Trackpad 41 GetAxisValueFromAction(aControllerState, 42 aControllerInfo.mActionTrackpad_Analog, true); 43 // Axis 2, 3: Thumbstick 44 GetAxisValueFromAction(aControllerState, 45 aControllerInfo.mActionThumbstick_Analog, true); 46 47 aControllerState.numButtons = mNumButtons; 48 aControllerState.numAxes = mNumAxes; 49 } 50 51 } // namespace mozilla::gfx