Amatsugu/phos-neo
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

map visualization

Browse Source
This commit is contained in:
Amatsugu
2024-09-02 13:06:35 -04:00
parent 1dc6329252
commit 343778a883
4 changed files with 71 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
engine/world_generation/src/map/biome_map.rs
View File

@@ -153,7 +153,7 @@ pub struct BiomeChunk {
impl BiomeChunk {
pub fn get_biome(&self, x: usize, y: usize) -> &Vec<f32> {
return &self.tiles[x as usize + y as usize * Chunk::SIZE];
return &self.tiles[x + y * Chunk::SIZE];
}
pub fn get_biome_data(&self, x: usize, y: usize) -> &BiomeData {

20
engine/world_generation/src/map/map_utils.rs
View File

@@ -1,3 +1,5 @@
use std::ops::Add;
use bevy::{math::VectorSpace, prelude::*};
use image::ImageBuffer;
use rayon::prelude::*;
@@ -105,10 +107,7 @@ fn get_height_color_blend(base_color: Hsla, height: f32, height2: f32, smooth: f
}
pub fn render_biome_noise_map(map: &BiomeMap) -> ImageBuffer<image::Rgba<u8>, Vec<u8>> {
let mut image = ImageBuffer::new(
map.width as u32 * Chunk::SIZE as u32,
map.height as u32 * Chunk::SIZE as u32,
);
let mut image = ImageBuffer::new(map.width as u32, map.height as u32);
update_biome_noise_map(map, &mut image);
return image;
}
@@ -139,15 +138,18 @@ pub fn update_biome_map(map: &Map, biome_map: &BiomeMap, image: &mut ImageBuffer
let map_biome_count = map.biome_count as f32;
image.par_enumerate_pixels_mut().for_each(|(x, y, pixel)| {
let coord = HexCoord::from_grid_pos(x as usize, y as usize);
let biome_blend = biome_map.get_biome(x as i32, y as i32);
let biome_blend = biome_map.get_biome(x as i32, y as i32).unwrap();
let right = coord.get_neighbor(1);
let biome_id = map.get_biome_id(&coord) as f32;
let hue = (biome_id / map_biome_count) * 360.0;
let mut color = Hsla::hsl(hue, 0.8, 0.9);
let mut color = Oklaba::BLACK;
for i in 0..biome_blend.len() {
let mut c: Oklaba = Hsla::hsl((i as f32 / map_biome_count) * 360.0, 0.8, 0.7).into();
c *= biome_blend[i];
color = Oklaba::add(c, color.into()).into();
}
if map.is_in_bounds(&right) {
let h1 = map.sample_height(&coord);
let h2 = map.sample_height(&right);
color = get_height_color_blend(color, h1, h2, 0.5);
color = get_height_color_blend(color.into(), h1, h2, 0.5).into();
}
*pixel = to_pixel(&color.into());