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Minor docs fixes (#16347)

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Happened upon a few stray characters while reading about picking.
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Rich Churcher 2024-11-14 09:42:53 +13:00 committed by GitHub
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13
crates/bevy_picking/src/backend.rs
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@ -6,10 +6,10 @@
//! detail.
//!
//! Because `bevy_picking` is very loosely coupled with its backends, you can mix and match as
//! many backends as you want. For example, You could use the `rapier` backend to raycast against
//! many backends as you want. For example, you could use the `rapier` backend to raycast against
//! physics objects, a picking shader backend to pick non-physics meshes, and the `bevy_ui` backend
//! for your UI. The [`PointerHits`]s produced by these various backends will be combined, sorted,
//! and used as a homogeneous input for the picking systems that consume these events.
//! for your UI. The [`PointerHits`] instances produced by these various backends will be combined,
//! sorted, and used as a homogeneous input for the picking systems that consume these events.
//!
//! ## Implementation
//!
@ -22,7 +22,7 @@
//!
//! - Backends do not need to consider the [`PickingBehavior`](crate::PickingBehavior) component, though they may
//! use it for optimization purposes. For example, a backend that traverses a spatial hierarchy
//! may want to early exit if it intersects an entity that blocks lower entities from being
//! may want to exit early if it intersects an entity that blocks lower entities from being
//! picked.
//!
//! ### Raycasting Backends
@ -49,9 +49,8 @@ pub mod prelude {
/// An event produced by a picking backend after it has run its hit tests, describing the entities
/// under a pointer.
///
/// Some backends may only support providing the topmost entity; this is a valid limitation of some
/// backends. For example, a picking shader might only have data on the topmost rendered output from
/// its buffer.
/// Some backends may only support providing the topmost entity; this is a valid limitation. For
/// example, a picking shader might only have data on the topmost rendered output from its buffer.
///
/// Note that systems reading these events in [`PreUpdate`](bevy_app) will not report ordering
/// ambiguities with picking backends. Take care to ensure such systems are explicitly ordered