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https://github.com/bevyengine/bevy
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5860e01432
# Objective This PR arose as part of the migration process for `bevy_color`: see #12056. While examining how `bevy_gizmos` stores color types internally, I found that rather than storing a `Color` internally, it actually stores a `[f32;4]` for a linear RGB, type aliased to a `ColorItem`. While we don't *have* to clean this up to complete the migration, now that we have explicit strong typing for linear color types we should use them rather than replicating this idea throughout the codebase. ## Solution - Added `LinearRgba::NAN`, for when you want to do cursed rendering things. - Replaced the internal color representation in `bevy_gizmo`: this was `ColorItem`, but is now `LinearRgba`. - `LinearRgba` is now `Pod`, enabling us to use the same fast `bytemuck` bit twiddling tricks that we were using before. This requires: 1. Forcing `LinearRgba` to be `repr(C)` 2. Implementing `Zeroable`, and unsafe trait which defines what the struct looks like when all values are zero. 3. Implementing `Pod`, a marker trait with stringent safety requirements that is required for "plain old data". --------- Co-authored-by: Alice Cecile <alice.i.cecil@gmail.com>
34 lines
1.3 KiB
TOML
34 lines
1.3 KiB
TOML
[package]
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name = "bevy_gizmos"
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version = "0.14.0-dev"
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edition = "2021"
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description = "Provides gizmos for Bevy Engine"
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homepage = "https://bevyengine.org"
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repository = "https://github.com/bevyengine/bevy"
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license = "MIT OR Apache-2.0"
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keywords = ["bevy"]
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[features]
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webgl = []
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webgpu = []
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[dependencies]
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# Bevy
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bevy_pbr = { path = "../bevy_pbr", version = "0.14.0-dev", optional = true }
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bevy_sprite = { path = "../bevy_sprite", version = "0.14.0-dev", optional = true }
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bevy_app = { path = "../bevy_app", version = "0.14.0-dev" }
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bevy_color = { path = "../bevy_color", version = "0.14.0-dev" }
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bevy_ecs = { path = "../bevy_ecs", version = "0.14.0-dev" }
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bevy_math = { path = "../bevy_math", version = "0.14.0-dev" }
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bevy_asset = { path = "../bevy_asset", version = "0.14.0-dev" }
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bevy_render = { path = "../bevy_render", version = "0.14.0-dev" }
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bevy_utils = { path = "../bevy_utils", version = "0.14.0-dev" }
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bevy_core = { path = "../bevy_core", version = "0.14.0-dev" }
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bevy_reflect = { path = "../bevy_reflect", version = "0.14.0-dev" }
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bevy_core_pipeline = { path = "../bevy_core_pipeline", version = "0.14.0-dev" }
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bevy_transform = { path = "../bevy_transform", version = "0.14.0-dev" }
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bevy_log = { path = "../bevy_log", version = "0.14.0-dev" }
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bevy_gizmos_macros = { path = "macros", version = "0.14.0-dev" }
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[lints]
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workspace = true
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