Why does `MaterialExtensionBindGroupData` require the bind group data to be `Copy`?
Open
A-Rendering
C-Usability
I-Regression
S-Needs-Design
- Dominant language
- Rust
- Stars
- 48.2k
- Forks
- 4.8k
- Avg merge
- 3d 22h
- Merged PRs (30d)
- 161
Description
## Bevy version and features
Bevy 0.17 and `ExtendedMaterial`
## What you did
Tried to updated [`bevy_shader_graph`](https://github.com/Neopallium/bevy_shader_graph) to support Bevy 0.17.
## What went wrong
The bind group data ([`ShaderGraph`](https://github.com/Neopallium/bevy_shader_graph/blob/33c0c2165e17db914427fbfb43f60a8a3a70c8f3/src/material.rs#L10)) can't be made `Copy`, since it contains two shader handles (vertex and fragment). The shader graph material extends the `StandardMaterial` using `ExtendedMaterial` in previous version of Bevy the bind group data didn't require `Copy`.
The bind group data is used to change the materials shaders at runtime (to support live editing of the shader).
Contributor guide
Assessment
This issue has not been assessed yet.