https://github.com/alordash/renderust

Simple graphics engine capable of rendering wavefront .obj files
https://github.com/alordash/renderust

rendering rust wavefront

Last synced: about 1 year ago
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Simple graphics engine capable of rendering wavefront .obj files

• Host: GitHub
• URL: https://github.com/alordash/renderust
• Owner: alordash
• Created: 2022-08-11T16:09:25.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2022-11-28T09:17:56.000Z (over 3 years ago)
• Last Synced: 2025-02-28T22:47:39.198Z (over 1 year ago)
• Topics: rendering, rust, wavefront
• Language: Rust
• Homepage:
• Size: 16.9 MB
• Stars: 26
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# renderust

OpenGL-like renderer written from scratch in Rust.  

Based on this guide: [tinyrenderer](https://github.com/ssloy/tinyrenderer/wiki/Lesson-0:-getting-started). 

Triangle rasterization is done using [scanline method](https://en.wikipedia.org/wiki/Scanline_rendering). 

### Controls

    [1] — toggle normal map

    [2] — toggle specular light

    [3] — toggle glow map

    [4] — toggle self shadow

    [5] — toggle ambient occlusion

    [R] — toggle light spin

    [WASD / Space / Shift] — move model

    [LMB] — rotate model

    [Scroll] — zoom camera

    [Ctrl+S] — save image (to ./output.bmp)

## Demo



 Diablo

Without effects  

  

With effects (normal maps, specular light, self shadowing, glow map, ambient occlusion)  

  

Self shadows from two lights (which are directed top-down and back-forward)  



 More pictures

 

 Video