render/README.md
2026-03-20 22:35:51 +01:00

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# 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. |