@backbay/raymond

Zero-dependency 2D ray tracer engine — geometry, optics, camera, and lighting models.

Part of the Backbay SDK.

Installation

npm install @backbay/raymond

Usage

import {
  Eye,
  PointLight,
  createCircle,
  createRectangle,
  Camera,
  phongTracingModel,
} from "@backbay/raymond";

// Create a scene
const eye = new Eye(canvas);
const light = new PointLight({ x: 100, y: 100 }, 1.0);
const circle = createCircle({ x: 200, y: 200 }, 50);

// Render with Phong lighting
eye.render([circle], [light], phongTracingModel);

Features

• Geometric primitives (circles, rectangles, lines, polygons)
• Camera and transform system
• Point lighting with configurable intensity
• Phong lighting model with specular highlights
• Color and material system
• Extensible lighting model registry

License

MIT