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-rw-r--r--src/trace/mod.rs6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/trace/mod.rs b/src/trace/mod.rs
index 7f02f6f..cf06246 100644
--- a/src/trace/mod.rs
+++ b/src/trace/mod.rs
@@ -28,9 +28,9 @@ impl NormTracer<'_> {
}
impl Tracer for NormTracer<'_> {
- fn trace(&self, sampler: &mut dyn Sampler, ray: &Ray) -> Spectrum {
- // Trace ray
- if let Some(i) = self.scn.intersect(ray) {
+ fn trace(&self, _: &mut dyn Sampler, ray: &Ray) -> Spectrum {
+ // Trace ray, we dont care about material
+ if let Some((_, i)) = self.scn.intersect(ray) {
let norm = i.n * 0.5 + Vector3f::new(0.5);
return Spectrum::new_rgb(norm.x, norm.y, norm.z);