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Parallellize update_chunk_geometry

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This commit is contained in:
Sijmen 2021-06-02 15:51:10 +02:00
parent fb9aba8f61
commit d8dfe7b4d1
Signed by: vijfhoek
GPG key ID: 82D05C89B28B0DAE
1 changed files with 7 additions and 7 deletions
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14
src/chunk.rs
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@ -321,13 +321,13 @@ impl Chunk {
offset: Vector3<i32>,
highlighted: Option<&(Vector3<usize>, Vector3<i32>)>,
) -> Geometry<BlockVertex> {
let mut quads: Vec<Quad> = Vec::new();
for y in 0..CHUNK_SIZE {
let (culled, mut queue) = self.cull_layer(y);
let mut layer_quads = self.layer_to_quads(y, offset, culled, &mut queue, highlighted);
quads.append(&mut layer_quads);
}
let quads: Vec<Quad> = (0..CHUNK_SIZE)
.into_par_iter()
.flat_map(|y| {
let (culled, mut queue) = self.cull_layer(y);
self.layer_to_quads(y, offset, culled, &mut queue, highlighted)
})
.collect();
Self::quads_to_geometry(quads)
}