3D rendering in console/command prompt/ASCII:

Prepared to be opened with:

• MS Visual Studio
• CodeBlocks

How to control the viewer:

• A, S, D, W: to move forward/backward and strafe left/right
• Left arrow, right arrow: to rotate left/right
• E, C: jump, crunch

Some design aims:

• use texture on walls, as opposed to many other similar implementations
• try to avoid using FPU (many devices work faster with integers; some devices have no FPU - you need workarounds with integers/LUTs/etc)
• don't sacrifice performance in favor of simpler implementation
• try using standard libraries only (aiming for cross IDE, cross platform)
• no extended ASCII chars as sometimes they are not really standard
• no colors as not all consoles support colors
• stick to the 80x25 screen resolution as some consoles only support that one (but make it configurable for custom resolutions)
• as the resolution is really low, improve the visual appearance:
  • use texture with little details
  • make sure the walls border is always drawn
  • anti-aliasing with smaller chars at texture edges

(handling key pressing is implemented for Windows only so far)

Video demo available at: https://youtu.be/--LiD7QNHNY