egui_vulkano_backend

Backend code to run egui using vulkano.

sample

bit complex example

cargo run --example off_screen

We have created a simple example project to show you, how to use this crate.

cargo run --example demo

Known Issue

Update v0.15+vulkano0.26

• target egui 0.15+ vulkano 0.26
• demo changed
• use official integration egui_for_winit like egui_glium does

Update v0.14.0 (Affected version)

• target egui 0.14. + vulkano 0.25
• remove wait_image_upload
• demo change

Update v0.6.0

• parallel buffer upload
• remove iter_vec dependency
• proper clipping

Update v0.5.0

• target egui 0.12.0 + vulkano 0.24.0
• no change in this crate API, but you need to work for vulkano change

Update v0.4.1(0f00641)

• removed egui runner

Update v0.4.0

• target egui 0.12.0 + vulkano 0.23
• api breaking change

Update v0.3.0

• add egui runner
• api breaking change see port guide
• add new function that support recreating and initializing render area
• target vulkano 0.22.0

Update v0.2.2

• remove bytemuck dependency

Update v0.2.1

• remove bug screenshot

Update v0.2.0

• rename api
  • upload_egui_texture -> request_upload_egui_texture
  • upload_pending_textures -> wait_texture_upload
• nonblocking image upload
• remove temporary index and vertex alloc
• remove uniform buffer

Update v0.1.0

• reduce uniform buffer and descriptor set allocation (v0.1.0)
• reduce index and vertex buffer allocation (v0.1.0)

Update

• remove vulkano_shader dependency extremely faster build time
• faster index and vertex buffer allocation
• skip render glitch mesh (index or vertices empty)

Fixed

• doesn't pass color test
• change tab in sample at debug build cause crash.
• in egui_demo color test scrollbar glitch
• stack over flow on debug build

Version list

License

egui_vulkano_backend is distributed under the terms of both the MIT license, and the Apache License (Version 2.0). See LICENSE-APACHE , LICENSE-MIT.

Thanks

• egui_wgpu_backend developers
• egui_winit_platform developers
• bug reporter

stack_overflow_on_debug_build

stack overflow on debug build from 0.14.0 (bisected) on Windows

• I tested official vulkano-shaders shader! macro produce same result.
• if you use release build not affected
• vulkano 0.25 related problem maybe they can't read properly shader that have push constants.