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use crate::bounding_volume::AABB;
use crate::math::{Isometry, Real};
use crate::shape::{GenericHeightField, HeightFieldCellStatus, HeightFieldStorage};

impl<Heights, Status> GenericHeightField<Heights, Status>
where
    Heights: HeightFieldStorage<Item = Real>,
    Status: HeightFieldStorage<Item = HeightFieldCellStatus>,
{
    /// Computes the world-space AABB of this heightfield, transformed by `pos`.
    #[inline]
    pub fn aabb(&self, pos: &Isometry<Real>) -> AABB {
        self.root_aabb().transform_by(pos)
    }

    /// Computes the local-space AABB of this heightfield.
    #[inline]
    pub fn local_aabb(&self) -> AABB {
        self.root_aabb().clone()
    }
}