https://github.com/azinum/raster
Software rendering in the browser
https://github.com/azinum/raster
software-rendering wasm
Last synced: 5 months ago
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Software rendering in the browser
- Host: GitHub
- URL: https://github.com/azinum/raster
- Owner: azinum
- Created: 2024-12-24T10:14:07.000Z (over 1 year ago)
- Default Branch: master
- Last Pushed: 2025-04-16T13:37:11.000Z (12 months ago)
- Last Synced: 2025-04-16T20:18:15.194Z (12 months ago)
- Topics: software-rendering, wasm
- Language: C++
- Homepage: https://azinum.github.io/raster
- Size: 2.37 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Raster
## Quick start
> [!WARNING]
> Only tested on linux (ubuntu 20.04) with clang 10, but later releases should be compatible.
### Build the tools
```bash
cd tools
make
make install
```
Tools are installed to `~/.local/bin` by default, but you can specify your own path:
```bash
make install INSTALL_PATH=/some/other/path
```
### WASM and native build
```bash
./compile_assets.sh
./build.sh
```
If all went well, you should have raster and raster.wasm.
```bash
./serve.sh # web at http://localhost:5050
./raster # native
```
## Controls
| Key | Description |
| ------------------------ | -------------------------------------------------------------------------------- |
| WASD | Move around (tank controls) |
| Z | Move up |
| X | Move down |
| Q | Look up |
| E | Look down |
| R | Reset scene |
| T | Toggle texture mapping |
| Arrow keys | Move light |
| Spacebar | Toggle play/pause |
| N | Decrease time scale |
| M | Increase time scale |
| K | Move light down |
| J | Move light up |
| 1 | Decrease light strength |
| 2 | Increase light strength |
| 3 | Decrease light radius |
| 4 | Increase light radius |
| 6 | Toggle dithering |
| 7 | Toggle fog |
| 8 | Toggle depth test |
| 9 | Render depth buffer |
| 0 | Render normal buffer (if available, only if `NO_NORMAL_BUFFER` is not defined) |