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Fix refactoring errors

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This commit is contained in:
max.nuding 2022-06-30 10:39:15 +02:00
parent a86dbb516c
commit 89a2333644
Failed to extract signature
2 changed files with 3 additions and 2 deletions
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3
src/material.rs
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@ -116,7 +116,8 @@ impl Scatterable for Dielectric {
let scattered = Ray::new(hit_record.point, reflected); let scattered = Ray::new(hit_record.point, reflected);
Some((Some(scattered), color)) Some((Some(scattered), color))
} else { } else {
let direction = unit_direction.refract_orig(&hit_record.normal, refraction_ratio); //let direction = unit_direction.refract(&hit_record.normal, refraction_ratio);
let direction = unit_direction.refract_sort_of_works(&hit_record.normal, refraction_ratio);
let scattered = Ray::new(hit_record.point, direction); let scattered = Ray::new(hit_record.point, direction);
Some((Some(scattered), color)) Some((Some(scattered), color))
} }

2
src/vec3.rs
View File

@ -81,7 +81,7 @@ impl Vec3 {
let inner = 1.0 - out_perp.length_squared(); let inner = 1.0 - out_perp.length_squared();
let abs = inner.abs(); let abs = inner.abs();
let r = -(abs.sqrt()); let r = -(abs.sqrt());
out_parallel = r * (*normal); let out_parallel = r * (*normal);
out_perp + out_parallel out_perp + out_parallel
} }
pub fn refract_sort_of_works(&self, normal: &Vec3, etai_over_etat: f64) -> Vec3 { pub fn refract_sort_of_works(&self, normal: &Vec3, etai_over_etat: f64) -> Vec3 {