Jayrude
/
voxel-rs
1
0
Fork 0
Code Issues 1 Pull Requests 1 Packages Projects Releases Wiki Activity

Use new trilinear interpolation function for chunk block generation

This commit is contained in:
Jarrod Doyle 2023-05-12 11:05:00 +01:00
parent f3be07cbc4
commit 2f3c214c98
Signed by: Jayrude
GPG Key ID: 38B57B16E7C0ADF7
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/voxel/world.rs
View File

@ -36,16 +36,16 @@ impl Chunk {
} }
// Interpolate to get block voxels // Interpolate to get block voxels
let mut vals = [0.0f32; 512];
math::tri_lerp_block(&noise_vals, &[8, 8, 8], &mut vals);
let mut idx = 0;
for z in 0..8 { for z in 0..8 {
for y in 0..8 { for y in 0..8 {
for x in 0..8 { for x in 0..8 {
let dx = x as f32 / 7.0; let val = vals[idx];
let dy = y as f32 / 7.0; idx += 1;
let dz = z as f32 / 7.0;
let val = math::tri_lerp(&noise_vals, &[dx, dy, dz]);
// TODO: Some fancier way to determine voxel type and colour
if val > 0.0 { if val > 0.0 {
let r = ((x + 1) * 32 - 1) as u8; let r = ((x + 1) * 32 - 1) as u8;
let g = ((y + 1) * 32 - 1) as u8; let g = ((y + 1) * 32 - 1) as u8;