# render
box, tree and teapot dumb software renderer

![image](res/screen-dosbox.png)

| name                | lang                   | date       | notes                                 |
|---------------------|------------------------|------------|---------------------------------------|
| `render.fcode`      | Flowgorithm pseudocode |<23.10.2023 | original, VT100/PPM output            |
| `render.cpp`        | C++                    | 23.10.2023 | C++ implementation, different structure, unknown state     |
| `render_origo.lua`  | Lua                    | 28.10.2023 | Lua port, VT100 output, older                               |
| `render.lua`        | Lua                    | 12.08.2025 | Lua port, VT100 output                |
| `render_cc.lua`     | Lua                    | 03.09.2025 | ComputerCraft version, monitor output, requires processing with `convert_cc.py` and `reduce_cc.py` if too big to store on CC drive |
| `render_dos.c`      | C                      | 19.03.2026 | DOS, requires 32bit extender, output to VGA mode 13h (256 colors), much faster triangle rasterization alg.                 |