From 16b0f20415efd3ed2c181df74a473ebd5265892b Mon Sep 17 00:00:00 2001
From: James Barnett <noreply@jamesbarnett.xyz>
Date: Tue, 4 Jan 2022 21:44:49 +0000
Subject: Fix specular lighting. Update scene.

---
 src/RaytraceContext.ts | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/RaytraceContext.ts')

diff --git a/src/RaytraceContext.ts b/src/RaytraceContext.ts
index f7c9315..acd4336 100644
--- a/src/RaytraceContext.ts
+++ b/src/RaytraceContext.ts
@@ -1,4 +1,5 @@
 import {Type} from 'class-transformer';
+import {Colour} from './Colour';
 import {Plane, Sphere} from './Geometry';
 import {Light} from './Light';
 
@@ -9,6 +10,8 @@ export class RaytraceContext {
   readonly planes: Plane[];
   @Type(() => Light)
   readonly lights: Light[];
+  @Type(() => Colour)
+  readonly backgroundColour: Colour;
   constructor(
     readonly height: number,
     readonly width: number,
@@ -16,11 +19,13 @@ export class RaytraceContext {
     spheres: Sphere[],
     planes: Plane[],
     lights: Light[],
+    backgroundColour: Colour,
     readonly options: RaytracerOptions
   ) {
     this.spheres = spheres;
     this.planes = planes;
     this.lights = lights;
+    this.backgroundColour = backgroundColour;
   }
 }
 
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