piotrek/first-voxels
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

changed brick texture from being 32x32x32 1D to 32x32x32 2D (smaller indexes)

Browse Source
This commit is contained in:
Piotrek
2021-04-26 14:01:13 +02:00
parent 1bb45ec31b
commit 6206800df9
7 changed files with 44 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/renderer/buffers/nodes.rs
+4 -4
View File
@@ -1,7 +1,7 @@
use byteorder::{ByteOrder, LittleEndian};
use rand::prelude::*;
use crate::renderer::buffers::{WORLD_SIZE, NUM_NODES};
use crate::renderer::buffers::{NODE_TEX_SIZE, NODE_TEX_LEN};
pub struct Nodes {
pub nodes: Box<[u32]>,
@@ -16,7 +16,7 @@ impl Nodes {
pub fn new(device: &wgpu::Device) -> Self {
// Create texture
let size = wgpu::Extent3d { width: WORLD_SIZE as u32, height: WORLD_SIZE as u32, depth: WORLD_SIZE as u32 };
let size = wgpu::Extent3d { width: NODE_TEX_SIZE as u32, height: NODE_TEX_SIZE as u32, depth: NODE_TEX_SIZE as u32 };
let texture = device.create_texture(
&wgpu::TextureDescriptor {
size: size,
@@ -69,7 +69,7 @@ impl Nodes {
);
// Data
let nodes = vec![0_u32; NUM_NODES].into_boxed_slice();
let nodes = vec![0_u32; NODE_TEX_LEN].into_boxed_slice();
println!("Node buffer size: {} MB", nodes.len() as f32 * 4.0 / 1024.0 / 1024.0);
// Done
@@ -78,7 +78,7 @@ impl Nodes {
pub fn write(&mut self, queue: &wgpu::Queue) {
// Convert 32 bit values to 8 bit
let mut bytes = [0_u8; NUM_NODES*4];
let mut bytes = [0_u8; NODE_TEX_LEN*4];
LittleEndian::write_u32_into(&self.nodes, &mut bytes);
// Write