bevy/crates/bevy_render
Joona Aalto c1a4b82762
Revert default mesh materials (#15930)
# Objective

Closes #15799.

Many rendering people and maintainers are in favor of reverting default
mesh materials added in #15524, especially as the migration to required
component is already large and heavily breaking.

## Solution

Revert default mesh materials, and adjust docs accordingly.

- Remove `extract_default_materials`
- Remove `clear_material_instances`, and move the logic back into
`extract_mesh_materials`
- Remove `HasMaterial2d` and `HasMaterial3d`
- Change default material handles back to pink instead of white
- 2D uses `Color::srgb(1.0, 0.0, 1.0)`, while 3D uses `Color::srgb(1.0,
0.0, 0.5)`. Not sure if this is intended.

There is now no indication at all about missing materials for `Mesh2d`
and `Mesh3d`. Having a mesh without a material renders nothing.

## Testing

I ran `2d_shapes`, `mesh2d_manual`, and `3d_shapes`, with and without
mesh material components.
2024-10-15 19:47:40 +00:00
..
macros Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
src Revert default mesh materials (#15930) 2024-10-15 19:47:40 +00:00
Cargo.toml Move ImageLoader and CompressedImageSaver to bevy_image. (#15812) 2024-10-15 02:18:10 +00:00
README.md Add README.md to all crates (#13184) 2024-05-02 18:56:00 +00:00

Bevy Render

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