ft: 9: diffuse materials
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djaidjai committed
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@@ -28,7 +28,9 @@ impl Hit {
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for hittable in hittables {
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if let Some(hit) = hittable.hit(r) {
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// hit happens in front of camera and is closer than closest
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if *hit.t() > 0. && (closest.is_none() || closest.as_ref().unwrap().t() > hit.t()) {
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if *hit.t() > 0.001
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&& (closest.is_none() || closest.as_ref().unwrap().t() > hit.t())
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{
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closest = Some(hit);
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}
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}
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