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

fixed negative distance in voxel traversing

Browse Source
This commit is contained in:
Piotrek
2021-04-23 22:44:03 +02:00
parent 526ff05ed2
commit 829ae1ddb6
7 changed files with 37 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/renderer/buffers/brick_buffer.rs
+1
View File
@@ -102,6 +102,7 @@ impl BrickBuffer {
for z in 0..32 {
let value = if rng.gen::<f32>()> 0.99 { 1 } else { 0 };
bricks.set(0, x, y, z, value);
bricks.set(1, x, 0, z, 1);
}
}
}
src/renderer/buffers/node_buffer.rs
+14 -13
View File
@@ -92,20 +92,21 @@ impl NodeBuffer {
// Data
let mut nodes = NodeData::new();
let mut rng = rand::thread_rng();
for x in 0..WORLD_SIZE {
for y in 0..WORLD_SIZE {
for z in 0..WORLD_SIZE {
let value = if rng.gen::<f32>()> 0.5 { 1 } else { 0 };
nodes.set(x, y, z, value);
}
}
}
// for i in 0..WORLD_SIZE {
// nodes.set(i, 0, 0, 1);
// nodes.set(0, i, 0, 1);
// nodes.set(0, 0, i, 1);
// let mut rng = rand::thread_rng();
// for x in 0..WORLD_SIZE {
// for y in 0..WORLD_SIZE {
// for z in 0..WORLD_SIZE {
// let value = if rng.gen::<f32>()> 0.5 { 1 } else { 0 };
// nodes.set(x, y, z, value);
// }
// }
// }
for i in 0..WORLD_SIZE {
nodes.set(i, 0, 0, 1);
nodes.set(0, i, 0, 1);
nodes.set(0, 0, i, 1);
}
nodes.set(0, 0, 0, 2);
// Done
Self { nodes, texture, size, bind_layout, bind_group }
src/renderer/buffers/uniform_buffer.rs
+4 -2
View File
@@ -7,7 +7,8 @@ use wgpu::util::DeviceExt;
pub struct UniformValues {
view_inv: [[f32; 4]; 4],
proj_inv: [[f32; 4]; 4],
cam_pos: [f32; 3]
cam_pos: [f32; 3],
time: f32
}
impl UniformValues {
@@ -16,10 +17,11 @@ impl UniformValues {
Self::default()
}
pub fn update(&mut self, camera: &Camera) {
pub fn update(&mut self, camera: &Camera, time: f32) {
self.view_inv = camera.view_matrix().invert().unwrap().into();
self.proj_inv = camera.proj_matrix().invert().unwrap().into();
self.cam_pos = camera.position.into();
self.time = time;
}
}