djkato/egui
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Extend section about rendering 3D inside of egui

Browse source
This commit is contained in:
Emil Ernerfeldt 2021-09-19 20:16:50 +02:00
parent 67bf716b0e
commit 93c2fde1fc
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
README.md
View file

@ -1,5 +1,6 @@
# 🖌 egui: an easy-to-use GUI in pure Rust
[<img alt="github" src="https://img.shields.io/badge/github-emilk/egui-8da0cb?logo=github" height="20">](https://github.com/emilk/egui)
[![Latest version](https://img.shields.io/crates/v/egui.svg)](https://crates.io/crates/egui)
[![Documentation](https://docs.rs/egui/badge.svg)](https://docs.rs/egui)
[![unsafe forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance/)
@ -318,7 +319,7 @@ On Linux and Mac, Firefox will copy the WebGL render target from GPU, to CPU and
To alleviate the above mentioned performance issues the default max-width of an egui web app is 1024 points. You can change this by overriding the `fn max_size_points` of [`epi::App`](https://docs.rs/epi/latest/epi/trait.App.html).
### How do I render 3D stuff in an egui area?
egui can't do 3D graphics itself, but if you use a 3D library (e.g. [`glium`](https://github.com/glium/glium) using [`egui_glium`](https://github.com/emilk/egui/tree/master/egui_glium), or [`miniquad`](https://github.com/not-fl3/miniquad) using [`egui-miniquad`](https://github.com/not-fl3/egui-miniquad)) you can render your 3D content to a texture, then display it using [`ui.image(…)`](https://docs.rs/egui/latest/egui/struct.Ui.html#method.image). You first need to convert the native texture to an [`egui::TextureId`](https://docs.rs/egui/latest/egui/enum.TextureId.html), and how to do this depends on the integration you use (it's [`register_glium_texture`](https://docs.rs/egui_glium/latest/egui_glium/struct.Painter.html#method.register_glium_texture).
egui can't do 3D graphics itself, but if you use a 3D library (e.g. [`glium`](https://github.com/glium/glium) using [`egui_glium`](https://github.com/emilk/egui/tree/master/egui_glium), or [`miniquad`](https://github.com/not-fl3/miniquad) using [`egui-miniquad`](https://github.com/not-fl3/egui-miniquad)) you can render your 3D content to a texture, then display it using [`ui.image(…)`](https://docs.rs/egui/latest/egui/struct.Ui.html#method.image). You first need to convert the native texture to an [`egui::TextureId`](https://docs.rs/egui/latest/egui/enum.TextureId.html), and how to do this depends on the integration you use (e.g. [`register_glium_texture`](https://docs.rs/egui_glium/latest/egui_glium/struct.Painter.html#method.register_glium_texture)). There is an example for showing an image using eframe at <https://github.com/emilk/egui/blob/master/eframe/examples/image.rs>.
## Other