a8b9c945c7
# Objective - Contributes to #15460 ## Solution - Added two new features, `std` (default) and `alloc`, gating `std` and `alloc` behind them respectively. - Added missing `f32` functions to `std_ops` as required. These `f32` methods have been added to the `clippy.toml` deny list to aid in `no_std` development. ## Testing - CI - `cargo clippy -p bevy_math --no-default-features --features libm --target "x86_64-unknown-none"` - `cargo test -p bevy_math --no-default-features --features libm` - `cargo test -p bevy_math --no-default-features --features "libm, alloc"` - `cargo test -p bevy_math --no-default-features --features "libm, alloc, std"` - `cargo test -p bevy_math --no-default-features --features "std"` ## Notes The following items require the `alloc` feature to be enabled: - `CubicBSpline` - `CubicBezier` - `CubicCardinalSpline` - `CubicCurve` - `CubicGenerator` - `CubicHermite` - `CubicNurbs` - `CyclicCubicGenerator` - `RationalCurve` - `RationalGenerator` - `BoxedPolygon` - `BoxedPolyline2d` - `BoxedPolyline3d` - `SampleCurve` - `SampleAutoCurve` - `UnevenSampleCurve` - `UnevenSampleAutoCurve` - `EvenCore` - `UnevenCore` - `ChunkedUnevenCore` This requirement could be relaxed in certain cases, but I had erred on the side of gating rather than modifying. Since `no_std` is a new set of platforms we are adding support to, and the `alloc` feature is enabled by default, this is not a breaking change. --------- Co-authored-by: Benjamin Brienen <benjamin.brienen@outlook.com> Co-authored-by: Matty <2975848+mweatherley@users.noreply.github.com> Co-authored-by: Joona Aalto <jondolf.dev@gmail.com>
93 lines
2.6 KiB
Rust
93 lines
2.6 KiB
Rust
#![forbid(unsafe_code)]
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#![allow(internal_features)]
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#![cfg_attr(any(docsrs, docsrs_dep), feature(rustdoc_internals))]
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#![cfg_attr(docsrs, feature(doc_auto_cfg))]
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#![doc(
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html_logo_url = "https://bevyengine.org/assets/icon.png",
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html_favicon_url = "https://bevyengine.org/assets/icon.png"
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)]
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#![cfg_attr(not(feature = "std"), no_std)]
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//! Provides math types and functionality for the Bevy game engine.
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//!
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//! The commonly used types are vectors like [`Vec2`] and [`Vec3`],
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//! matrices like [`Mat2`], [`Mat3`] and [`Mat4`] and orientation representations
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//! like [`Quat`].
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#[cfg(feature = "alloc")]
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extern crate alloc;
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mod affine3;
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mod aspect_ratio;
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pub mod bounding;
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pub mod common_traits;
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mod compass;
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pub mod cubic_splines;
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mod direction;
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mod float_ord;
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mod isometry;
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pub mod ops;
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pub mod primitives;
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mod ray;
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mod rects;
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mod rotation2d;
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#[cfg(feature = "curve")]
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pub mod curve;
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#[cfg(feature = "rand")]
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pub mod sampling;
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pub use affine3::*;
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pub use aspect_ratio::AspectRatio;
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pub use common_traits::*;
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pub use compass::{CompassOctant, CompassQuadrant};
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pub use direction::*;
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pub use float_ord::*;
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pub use isometry::{Isometry2d, Isometry3d};
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pub use ops::FloatPow;
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pub use ray::{Ray2d, Ray3d};
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pub use rects::*;
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pub use rotation2d::Rot2;
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#[cfg(feature = "curve")]
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pub use curve::Curve;
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#[cfg(feature = "rand")]
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pub use sampling::{FromRng, ShapeSample};
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/// The math prelude.
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///
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/// This includes the most common types in this crate, re-exported for your convenience.
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pub mod prelude {
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#[doc(hidden)]
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pub use crate::{
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bvec2, bvec3, bvec3a, bvec4, bvec4a,
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cubic_splines::{CubicNurbsError, CubicSegment, RationalSegment},
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direction::{Dir2, Dir3, Dir3A},
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ivec2, ivec3, ivec4, mat2, mat3, mat3a, mat4, ops,
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primitives::*,
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quat, uvec2, uvec3, uvec4, vec2, vec3, vec3a, vec4, BVec2, BVec3, BVec3A, BVec4, BVec4A,
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EulerRot, FloatExt, IRect, IVec2, IVec3, IVec4, Isometry2d, Isometry3d, Mat2, Mat3, Mat3A,
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Mat4, Quat, Ray2d, Ray3d, Rect, Rot2, StableInterpolate, URect, UVec2, UVec3, UVec4, Vec2,
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Vec2Swizzles, Vec3, Vec3A, Vec3Swizzles, Vec4, Vec4Swizzles,
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};
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#[doc(hidden)]
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#[cfg(feature = "curve")]
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pub use crate::curve::*;
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#[doc(hidden)]
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#[cfg(feature = "rand")]
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pub use crate::sampling::{FromRng, ShapeSample};
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#[cfg(feature = "alloc")]
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#[doc(hidden)]
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pub use crate::cubic_splines::{
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CubicBSpline, CubicBezier, CubicCardinalSpline, CubicCurve, CubicGenerator, CubicHermite,
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CubicNurbs, CyclicCubicGenerator, RationalCurve, RationalGenerator,
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};
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}
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pub use glam::*;
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