Add picture for c5505ab84820248c6dba35fc06aef9e0ced183derendered

1 files changed, 0 insertions, 40 deletions

diff --git a/src/material/reflectant.rs b/src/material/reflectant.rs
deleted file mode 100644
index b5ec0ae..0000000
--- a/src/material/reflectant.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-use crate::Float;
-use crate::core::{Ray, Spectrum, Vector3f};
-use crate::world::Intersection;
-use super::Material;
-use crate::sample::Sampler;
-
-pub struct Reflectant {
-    color: Spectrum,
-    fuzz: Option<Float>,
-}
-
-impl Reflectant {
-    pub fn new(c: Spectrum, fuzz: Option<Float>) -> Reflectant {
-        Reflectant {
-            color: c,
-            fuzz,
-        }
-    }
-}
-
-pub fn reflect(v: Vector3f, n: Vector3f) -> Vector3f {
-    v - n * (2.0 * v.dot(&n))
-}
-
-impl Material for Reflectant {
-    fn scatter(&self, ray: &Ray, i: &Intersection, sampler: &mut dyn Sampler) -> Option<(Spectrum, Ray)> {
-        // Find reflectance vector
-        let mut reflected = reflect(ray.direction, i.n);
-        if let Some(fuzz) = self.fuzz {
-            reflected += &(sampler.get_unit_vector() * fuzz);
-        }
-
-        Some((
-                self.color,
-                Ray::new(i.p, reflected.norm()),
-                ))
-    }
-}
-
-