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voxel-rs
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Make function perform more accurate to it's name

This commit is contained in:
Jarrod Doyle 2023-07-27 21:04:31 +01:00
parent e7eda73d98
commit ca7a894ff5
Signed by: Jayrude
GPG Key ID: 38B57B16E7C0ADF7
1 changed files with 4 additions and 5 deletions
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9
src/voxel/brickmap.rs
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@ -239,7 +239,8 @@ impl BrickmapManager {
// The CPU side World uses different terminology and coordinate system
// We need to convert between Brickmap and World pos and get the relevant
// World voxels
let block = Self::grid_pos_to_world_pos(world, grid_pos);
let (chunk_pos, block_pos) = Self::grid_pos_to_world_pos(world, grid_pos);
let block = world.get_block(chunk_pos, block_pos);
// The World gives us the full voxel data for the requested block of voxels.
// For Brickmap raytracing we only care about the visible surface voxels, so
@ -457,7 +458,7 @@ impl BrickmapManager {
fn grid_pos_to_world_pos(
world: &mut super::world::WorldManager,
grid_pos: glam::UVec3,
) -> Vec<super::world::Voxel> {
) -> (glam::IVec3, glam::UVec3) {
let chunk_dims = world.get_chunk_dims();
let chunk_pos = glam::ivec3(
(grid_pos.x / chunk_dims.x) as i32,
@ -465,9 +466,7 @@ impl BrickmapManager {
(grid_pos.z / chunk_dims.z) as i32,
);
let block_pos = grid_pos % chunk_dims;
let block = world.get_block(chunk_pos, block_pos);
assert_eq!(block.len(), 512);
block
(chunk_pos, block_pos)
}
}