Rework multithreaded rendering

Render worker tasks are now split into chunks rather than row blocks for better thread utilisation

1 files changed, 43 insertions, 0 deletions

diff --git a/src/models/RaytraceContext.ts b/src/models/RaytraceContext.ts
new file mode 100644
index 0000000..acd4336
--- /dev/null
+++ b/src/models/RaytraceContext.ts
@@ -0,0 +1,43 @@
+import {Type} from 'class-transformer';
+import {Colour} from './Colour';
+import {Plane, Sphere} from './Geometry';
+import {Light} from './Light';
+
+export class RaytraceContext {
+  @Type(() => Sphere)
+  readonly spheres: Sphere[];
+  @Type(() => Plane)
+  readonly planes: Plane[];
+  @Type(() => Light)
+  readonly lights: Light[];
+  @Type(() => Colour)
+  readonly backgroundColour: Colour;
+  constructor(
+    readonly height: number,
+    readonly width: number,
+    readonly fov: number,
+    spheres: Sphere[],
+    planes: Plane[],
+    lights: Light[],
+    backgroundColour: Colour,
+    readonly options: RaytracerOptions
+  ) {
+    this.spheres = spheres;
+    this.planes = planes;
+    this.lights = lights;
+    this.backgroundColour = backgroundColour;
+  }
+}
+
+export interface RaytracerOptions {
+  numThreads: number;
+  shadows: boolean;
+  diffuseLighting: boolean;
+  specularLighting: boolean;
+  reflections: boolean;
+  refractions: boolean;
+  maxRecurseDepth: number;
+  maxDrawDistance: number;
+  bufferDrawCalls: boolean;
+  directMemoryTransfer: boolean;
+}