Does anyone have a floor and ceiling extention i can use for 3d?

[Luke]

please use this before making any post

Raycasting 3D render -- Blocks Edition

FLOOR and BACKGROUND Background is ready for device, floor only for simulator or raspberry pi, great for making racing games. I have lots of crazy ideas where this can go, I think that simple Minecraft style is possible to achieve I only dont know how to combine your work with mine, I tried to make extension, that would use your extension (using “extend”), but you have to many private variables HOW TO USE - right now open this project and start from scratch, m…