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Fix view example as well.

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This commit is contained in:
Joshua Yanovski 2020-08-20 07:59:43 +02:00
parent 051cd4934e
commit 7d19259078
1 changed files with 4 additions and 2 deletions
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6
world/examples/view.rs
View File

@ -6,11 +6,13 @@ const W: usize = 640;
const H: usize = 480;
fn main() {
let world = World::generate(0, WorldOpts {
let (world, index) = World::generate(0, WorldOpts {
seed_elements: true,
..WorldOpts::default()
});
let index = index.as_index_ref();
let sampler = world.sample_columns();
let mut win =
@ -28,7 +30,7 @@ fn main() {
let pos = focus + Vec2::new(i as i32, j as i32) * scale;
let (alt, place) = sampler
.get((pos, world.index()))
.get((pos, index))
.map(|sample| {
(
sample.alt.sub(64.0).add(gain).mul(0.7).max(0.0).min(255.0) as u8,