bevy/crates/bevy_core_pipeline
Alice Cecile 8ec65525ab
Port bevy_core_pipeline to LinearRgba (#12116)
# Objective

- We should move towards a consistent use of the new `bevy_color` crate.
- As discussed in #12089, splitting this work up into small pieces makes
it easier to review.

## Solution

- Port all uses of `LegacyColor` in the `bevy_core_pipeline` to
`LinearRgba`
- `LinearRgba` is the correct type to use for internal rendering types
- Added `LinearRgba::BLACK` and `WHITE` (used during migration)
- Add `LinearRgba::grey` to more easily construct balanced grey colors
(used during migration)
- Add a conversion from `LinearRgba` to `wgpu::Color`. The converse was
not done at this time, as this is typically a user error.

I did not change the field type of the clear color on the cameras: as
this is user-facing, this should be done in concert with the other
configurable fields.

## Migration Guide

`ColorAttachment` now stores a `LinearRgba` color, rather than a Bevy
0.13 `Color`.
`set_blend_constant` now takes a `LinearRgba` argument, rather than a
Bevy 0.13 `Color`.

---------

Co-authored-by: Alice Cecile <alice.i.cecil@gmail.com>
2024-02-26 12:25:11 +00:00
..
src Port bevy_core_pipeline to LinearRgba (#12116) 2024-02-26 12:25:11 +00:00
Cargo.toml Port bevy_core_pipeline to LinearRgba (#12116) 2024-02-26 12:25:11 +00:00