ascii3d
A cheap ASCII 3D engine: a ray caster in Java (Spring Boot, on Google Cloud Run) draws what you would see from inside a small map. Move around, and try not to hit the walls.
Use the buttons, or the arrow keys: ← and → to turn, ↑ to move forward.
View
Starting the engine…
Map (X marks your spot)
Compass
Camera
- x
- –
- y
- –
- angle
- –
x from left to right, y from top to bottom, angle clockwise from east.