Add reflecting material

1 files changed, 7 insertions, 5 deletions

diff --git a/src/main.rs b/src/main.rs
index 759cbf9..ac197a1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,7 @@ use pathtrace::scene::shapes::Sphere;
 use pathtrace::core::{Vector2i, Vector3f, Spectrum};
 use pathtrace::render::{RenderContext, RenderTask};
 use pathtrace::sample::UniformSampler;
-use pathtrace::material::Lambertian;
+use pathtrace::material::{Reflectant, Lambertian};
 
 use std::rc::Rc;
 
@@ -13,8 +13,8 @@ fn main() {
     let res = Vector2i::new_xy(500, 500);
 
     let cam = Camera::new(&CameraSettings {
-        target: Vector3f::new_xyz(0.0, 0.0, -1.0),
-        origin: Vector3f::new_xyz(0.0, 0.0, 0.0),
+        target: Vector3f::new_xyz(0.5, 0.0, -1.0),
+        origin: Vector3f::new_xyz(0.0, 0.0, 0.5),
         up: Vector3f::new_xyz(0.0, 1.0, 0.0),
         fov: 90.0, 
         screensize: res,
@@ -22,10 +22,12 @@ fn main() {
 
     let brown = Rc::new(Lambertian::new(Spectrum::new_rgb(0.5, 0.3, 0.0)));
     let blue = Rc::new(Lambertian::new(Spectrum::new_rgb(0.0, 0.3, 0.7)));
+    let metal = Rc::new(Reflectant::new(Spectrum::new_rgb(0.75, 0.75, 0.75), Some(0.1)));
 
     let mut scn = Scene::new();
     scn.add_objects(vec![
-        Object::new(blue.clone(), Box::new(Sphere::new(0.5, Vector3f::new_xyz(0.0, 0.0, -1.0)))),
+        Object::new(metal.clone(), Box::new(Sphere::new(0.5, Vector3f::new_xyz(0.0, 0.0, -1.0)))),
+        Object::new(blue.clone(), Box::new(Sphere::new(0.5, Vector3f::new_xyz(1.0, 0.0, -1.0)))),
         Object::new(brown.clone(), Box::new(Sphere::new(100.0, Vector3f::new_xyz(0.0, -100.5, -1.0)))),
     ]);
 
@@ -38,7 +40,7 @@ fn main() {
     let mut film = Film::new(res);
     let tile = film.get_tile(&film.frame);
 
-    let mut task = RenderTask::new(Box::new(tile), 10);
+    let mut task = RenderTask::new(Box::new(tile), 100);
     task.render(&ctx, &mut sampler);
 
     film.commit_tile(&task.tile);