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Don't use rayon in examples on wasm

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This commit is contained in:
Liam Murphy 2022-02-23 19:13:26 +11:00
parent d735510f72
commit 7b4717fdc4
3 changed files with 21 additions and 3 deletions
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13
examples/animation.rs
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@ -1,5 +1,6 @@
use std::f64::consts::PI;
use std::time::Instant;
use instant::Instant;
#[cfg(not(target_arch = "wasm32"))]
use rayon::prelude::*;
use softbuffer::GraphicsContext;
use winit::event::{Event, WindowEvent};
@ -64,7 +65,7 @@ fn main() {
}
fn pre_render_frames(width: usize, height: usize) -> Vec<Vec<u32>>{
(0..60).into_par_iter().map(|frame_id|{
let render = |frame_id|{
let elapsed = ((frame_id as f64)/(60.0))*2.0*PI;
let buffer = (0..((width * height) as usize))
.map(|index| {
@ -81,5 +82,11 @@ fn pre_render_frames(width: usize, height: usize) -> Vec<Vec<u32>>{
.collect::<Vec<_>>();
buffer
}).collect()
};
#[cfg(target_arch = "wasm32")]
return (0..60).map(render).collect();
#[cfg(not(target_arch = "wasm32"))]
(0..60).into_par_iter().map(render).collect()
}