library: render: pathtracer: use map_or_else
This commit is contained in:
parent
482e6bea3f
commit
c1801a7a78
|
@ -59,11 +59,12 @@ impl Pathtracer {
|
|||
fn pixel_ray(&self, x: f32, y: f32) -> LinearColor {
|
||||
let (x, y) = self.scene.camera.film().pixel_ratio(x, y);
|
||||
let ray = self.scene.camera.ray_with_ratio(x, y);
|
||||
if let Some(_) = self.cast_ray(ray) {
|
||||
LinearColor::new(1., 1., 1.) // FIXME: calculate real color
|
||||
} else {
|
||||
LinearColor::black()
|
||||
}
|
||||
self.cast_ray(ray).map_or_else(
|
||||
|| self.scene.background.clone(),
|
||||
|(t, obj)| {
|
||||
LinearColor::new(1., 1., 1.) // FIXME: calculate real color
|
||||
},
|
||||
)
|
||||
}
|
||||
|
||||
fn cast_ray(&self, ray: Ray) -> Option<(f32, &Object)> {
|
||||
|
|
Loading…
Reference in a new issue