https://github.com/jai-x/renderer

An experiment in software rendering; based on ssloy/tinyrenderer
https://github.com/jai-x/renderer

c99 software-rendering

Last synced: 5 months ago
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An experiment in software rendering; based on ssloy/tinyrenderer

• Host: GitHub
• URL: https://github.com/jai-x/renderer
• Owner: jai-x
• Created: 2019-04-12T14:16:52.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2021-03-12T22:31:50.000Z (almost 5 years ago)
• Last Synced: 2025-03-13T02:36:34.299Z (11 months ago)
• Topics: c99, software-rendering
• Language: C
• Homepage:
• Size: 676 KB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

          
# renderer

An experiment in software rendering to teach me more about it. Based on

ssloy/tinyrenderer but adapted and written in C99.

![the utah teapot rendered using this renderer](./teapot.png)

## todo

- [x] Remove SDL2 and go back to using raw PPM images

- [x] Fix inverted Y axis from OBJ file parsing

- [ ] Implement full OBJ file parsing rather than just a subset

- [ ] Texturing

- [ ] Perspective projection

## requirements

Tested to work on MacOS and Linux.

## build and run

```shell

$ mkdir build

$ make

$ ./build/renderer

```