parry2d/bounding_volume/
bounding_sphere_cuboid.rs

1use crate::bounding_volume::BoundingSphere;
2use crate::math::{Pose, Vector};
3use crate::shape::Cuboid;
4
5impl Cuboid {
6    /// Computes the world-space bounding sphere of this cuboid, transformed by `pos`.
7    #[inline]
8    pub fn bounding_sphere(&self, pos: &Pose) -> BoundingSphere {
9        let bv: BoundingSphere = self.local_bounding_sphere();
10        bv.transform_by(pos)
11    }
12
13    /// Computes the local-space bounding sphere of this cuboid.
14    #[inline]
15    pub fn local_bounding_sphere(&self) -> BoundingSphere {
16        let radius = self.half_extents.length();
17        BoundingSphere::new(Vector::ZERO, radius)
18    }
19}