Independent 3D application
Serve this folder with a static HTTP server and open index.html. No build step or runtime service is required.
This application includes Astra 3D Engine 0.1.0 under engine. It demonstrates terrain, an elevated platform and falling spheres using the same reusable motion and collision APIs as the flight workshop, without importing workshop code.
Read application guide and engine API. Incoming agents should read this guide before changing the app and preserve its chosen engine version until an upgrade has been tested.