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An testbed project to localize Immersal 3D map within Babylon.js WebAR app.

To get and calculate camera images and camera intrinsics, camera-access module for WebXR Device API can be used.

From these data, we can get pose matrix of WebAR camera.

• Babylon.js 5.13.3
• Immersal REST API 1.16.1
• Vite 2.9.9
• TypeScript
• yarn
• Node.js 16.13
• Windows 10 Home
• Android 12 Pixel 4a 5G

First of all, you have to create SSL/TLS certificate and you can use openssl command. When you are asked CommonName in the shell, answer https://<IP Adress>:3000

openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out cert.pem

Create .env.local file under the project root directory, and put Immersal API Token and Map ID you will localize.

VITE_IMMERSAL_TOKEN=<Immersal API TOKEN>
VITE_MAP_ID=<MAP ID>

yarn install

Now, camera-access is provided for only Chrome for Android. You have to access to chrome://flags and enable "WebXR Incubation".

Run this app for the command below.

yarn dev

You can ask me anything on my twitter.