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implement Bounded2d for ConvexPolygon (#18286)

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# Objective

- Implement `Bounded2d` for `ConvexPolygon`
This commit is contained in:
Lynn 2025-03-13 17:35:52 +01:00 committed by GitHub
parent 2c22bc12a0
commit f245490e4a
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1 changed files with 13 additions and 2 deletions
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15
crates/bevy_math/src/bounding/bounded2d/primitive_impls.rs
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@ -4,8 +4,9 @@ use crate::{
bounding::BoundingVolume, bounding::BoundingVolume,
ops, ops,
primitives::{ primitives::{
Annulus, Arc2d, Capsule2d, Circle, CircularSector, CircularSegment, Ellipse, Line2d, Annulus, Arc2d, Capsule2d, Circle, CircularSector, CircularSegment, ConvexPolygon, Ellipse,
Plane2d, Polygon, Polyline2d, Rectangle, RegularPolygon, Rhombus, Segment2d, Triangle2d, Line2d, Plane2d, Polygon, Polyline2d, Rectangle, RegularPolygon, Rhombus, Segment2d,
Triangle2d,
}, },
Dir2, Isometry2d, Mat2, Rot2, Vec2, Dir2, Isometry2d, Mat2, Rot2, Vec2,
}; };
@ -375,6 +376,16 @@ impl<const N: usize> Bounded2d for Polygon<N> {
} }
} }
impl<const N: usize> Bounded2d for ConvexPolygon<N> {
fn aabb_2d(&self, isometry: impl Into<Isometry2d>) -> Aabb2d {
Aabb2d::from_point_cloud(isometry, self.vertices().as_slice())
}
fn bounding_circle(&self, isometry: impl Into<Isometry2d>) -> BoundingCircle {
BoundingCircle::from_point_cloud(isometry, self.vertices().as_slice())
}
}
#[cfg(feature = "alloc")] #[cfg(feature = "alloc")]
impl Bounded2d for BoxedPolygon { impl Bounded2d for BoxedPolygon {
fn aabb_2d(&self, isometry: impl Into<Isometry2d>) -> Aabb2d { fn aabb_2d(&self, isometry: impl Into<Isometry2d>) -> Aabb2d {