kezii / embedded-gfx

3D graphics library for embedded systems, built around embedded-graphics

Embedded-gfx

This is an opengl-like library to draw 3D graphics in an embedded system, built around embedded-graphics.

Features

• full mvp pipeline with perspective projection
• point cloud rendering
• wireframe rendering
• solid color triangle rendering
• simple per-triangle lighting
• mesh transformation
• mesh loading from stl files

Todo

• z-buffer
• per-fragment interpolation
• proper pipeline for vertex / fragment shading
• texture mapping ?

Example

You can find a working example in the Rust on M5Stack Cardputer project

https://github.com/Kezii/Rust-M5Stack-Cardputer

output3.mp4

embedded-gfx's Issues

Add CI

prevents #1

File not found "Camera"

Thanks for this awesome project!

I just got myself a Cardputer, and your repos are a great source of information. I'm trying to compile this library, but I get the following errors:

error[E0583]: file not found for module `camera`
  --> C:\Users\nick\.cargo\git\checkouts\embedded-gfx-bdb354daebf0fac1\fb41183\src\lib.rs:11:1
   |
11 | pub mod camera;
   | ^^^^^^^^^^^^^^^
   |
   = help: to create the module `camera`, create file "C:\Users\nick\.cargo\git\checkouts\embedded-gfx-bdb354daebf0fac1\fb41183\src\camera.rs" or "C:\Users\nick\.cargo\git\checkouts\embedded-gfx-bdb354daebf0fac1\fb41183\src\camera\mod.rs"
   = note: if there is a `mod camera` elsewhere in the crate already, import it with `use crate::...` instead

error[E0432]: unresolved import `camera::Camera`
 --> C:\Users\nick\.cargo\git\checkouts\embedded-gfx-bdb354daebf0fac1\fb41183\src\lib.rs:1:5
  |
1 | use camera::Camera;
  |     ^^^^^^^^^^^^^^ no `Camera` in `camera`

It seems that the problem is this commit. I'm gonna try depending on an earlier commit for now, thanks!