tollyx/wgpu-tutorial
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Minor cleanup

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This commit is contained in:
Adrian Hedqvist 2021-04-05 22:16:03 +02:00
parent 89a35db491
commit 05ce6e42c3
1 changed files with 4 additions and 20 deletions
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24
src/terrain/mod.rs
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@ -39,22 +39,6 @@ impl Vertex for TerrainVertex {
}
}
const fn index_to_coord(i: usize) -> (usize, usize, usize) {
let x = i % CHUNK_SIZE;
let y = (i / CHUNK_SIZE) % CHUNK_SIZE;
let z = i / CHUNK_SIZE.pow(2);
(x, y, z)
}
fn index_to_pos(i: usize) -> Vector3<f32> {
let (x, y, z) = index_to_coord(i);
(x as f32, y as f32, z as f32).into()
}
const fn pos_to_index(x: usize, y: usize, z: usize) -> usize {
x + y * CHUNK_SIZE + z * CHUNK_SIZE.pow(2)
}
fn generate_terrain_voxels(
seed: u64,
chunk_coords: Vector3<i32>,
@ -269,10 +253,10 @@ mod tests {
let [x, y, z] = v.position;
println!("v {} {} {}", x, y, z);
}
// for v in &vert {
// let [x, y, z] = v.normal;
// println!("vn {} {} {}", x, y, z);
// }
for v in &vert {
let [x, y, z] = v.normal;
println!("vn {} {} {}", x, y, z);
}
for i in idx.chunks(3) {
println!("f {} {} {}", i[0] + 1, i[1] + 1, i[2] + 1);
}