wires
d8a88e81c8
rendering is now performed in a separate thread. this is of little use now but lays the groundwork for adding parallel rendering. i just need to think about data ownership a little harder to make the tile renderer nice.
26 lines
538 B
Rust
26 lines
538 B
Rust
use crate::{
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Shape,
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geometry::{Hit, Hittable, Ray},
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};
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#[derive(Debug, Clone)]
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pub struct Scene(Vec<Shape>);
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impl Scene {
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pub fn new(objects: Vec<Shape>) -> Self {
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Self(objects)
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}
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pub fn intersect(&self, r: Ray) -> Option<Hit> {
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let mut hit: Option<Hit> = None;
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for obj in &self.0 {
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let t_max = hit.as_ref().map(|h| h.t).unwrap_or(f32::INFINITY);
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if let Some(h) = obj.intersect(&r, t_max) {
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hit = Some(h)
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}
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}
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hit
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}
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}
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