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common: bvh: use sort_by_key

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Quaternions 2025-02-06 11:20:35 -08:00
parent 4899003766
commit aace3bb2a3
1 changed files with 3 additions and 3 deletions

6
lib/common/src/bvh.rs

@ -86,9 +86,9 @@ fn generate_bvh_node<T>(boxen:Vec<(T,Aabb)>,force:bool)->BvhNode<T>{
sort_y.push((i,center.y));
sort_z.push((i,center.z));
}
sort_x.sort_by(|tup0,tup1|tup0.1.cmp(&tup1.1));
sort_y.sort_by(|tup0,tup1|tup0.1.cmp(&tup1.1));
sort_z.sort_by(|tup0,tup1|tup0.1.cmp(&tup1.1));
sort_x.sort_by_key(|&(_,c)|c);
sort_y.sort_by_key(|&(_,c)|c);
sort_z.sort_by_key(|&(_,c)|c);
let h=n/2;
let median_x=sort_x[h].1;
let median_y=sort_y[h].1;