Use WASD to move, arrow keys to look around. Use turbo mode (shift+green flag) and turbowarp: https://turbowarp.org/408759501?turbo&hqpen
I have a more updated version of this with reflections, as well as an even more updated version which is a pathtracer. Runs instantly on TurboWarp at inital pen size 3 on my computer. This is inspired by @rens2_2 's realtime raymarcher. It uses the Blinn-Phong reflection model to light the image realistically. credit to: - @piano_miles for the filmic tonemapping curve - @Geotale for the raytracer tutorial #Ray #Madness #Raytracer #3D