MaiDXR

Open Source VR Arcade Simulator

About this project

This project is an update of https://github.com/xiaopeng12138/MaiMai-VR.
Support DX version or above
The model is almost 1:1 to DX cabinet/framework
Native touch input and light outupt
90hz or 120hz capture (Bitblt) (Thanks @Thalesalex for the recommendation)
Customizable haptic feedback
3rd person camera and smooth camera
4 customizable buttons (+ 1 select button)
only 1 player

Inspired by

Used repository

Build requirements

Current Unity version: 2020.3.30f1
InputSimulator (You need to extract the .dll file and put it in to assets folder)
uWindowCapture (just import/install it on your unity project)

Supported platform

All SteamVR device
All Oculus device
Tested on Quest 2 through Oculus link (Native and via SteamVR) and ALVR (via SteamVR). The Hand Balls position is by default adjusted for the Quest 2 controller.

Declaimer

This project is non-profit and some resources came from Internet!
Although this is under the MIT license, do not use this in commercial/profitable scenarios!
Please support your local arcade if you can!

Changelog

Please see Changes.md

How to use

Download latest version of MaiDXR
Download and install com0com
Configure com0com to bind COM3 and COM5 (it must be these two ports), COM4 and COM6 is optional (bind them will make your startup process faster).
You must enable the enable buffer option in com2com on both ports of all pairs. Otherwise, your MaiDXR will crash after the Unity logo.
Disable somehow DummyTouchPanel.
If you need button light, pls bind COM21 to COM51 (it must be these two ports)(Do not disable DummyLED!).
Run the game in window mode and make sure there is no black bar. Recommend setting for 1080p display: "xxxxxx.exe -screen-fullscreen 0 -screen-width 1170 -screen-height 1050"
Start MaiDXR.
Enable somehow Test mod then exit Test mode.

Configuration

In MaiDXR window press "M" on the keyboard to toggle local motion on-off.

Edit Settings.json file under the root directory. Press F5 in the MaiDXR window or defocus then focus window again to update settings.

HandSize, HandPosition, PlayerHigh: in CM

CaptureFrameRate, TouchRefreshRate: in FPS

Capture1PlayerOnly: true (9:16 aspect ratio) or false (default) (2*9:16 aspect ratio)

CameraSmooth: 0.0 - 1.0, 1.0 = no smoothing

CameraFOV: in degree

CameraPosition: in M

To enable 3rd person mod: set CameraSmooth to 0 then move your headset to where your camera wants to be. Then focus/select MaiDXR window to lock position. You can show your head by enabling the setting below.

ShowHeadCube: true or false

HapticDuration: in second

HapticAmplitude: 0.0 - 1.0, 1.0 = max vibration

SelectButton and Button(1-4: top to bottom): Pls see VK Code. Some keys do not require "VK_" at the beginning.

Preview

ToDo

√ Add user-adjustable settings (controller position etc.)
√ Add non-VR window and camera smooth
√ Add button light
√ Add button vibration
√ Add 3rd person camera
Add 2p
√ Add custom button
√ support 1p only capture

Huge thanks to HelloKS and derole1

If you want to add any function pls commit PR, I will accept it as soon as possible and make a new build/release.

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