Explore the intersection of Swift programming and laser cutting technology in this 18-minute conference talk from try! Swift Tokyo 2019. Discover how iOS software engineer Jon-Tait Beason leverages CoreGraphics and other iOS APIs to create vector graphics for the Glowforge 3D Laser Printer. Learn about building robust, elegant, and safe solutions in Swift for manipulating graphics, working with SVGs, implementing flood filling algorithms, and handling image transformations. Gain insights into the development of features that allow users to create and customize designs for laser cutting various materials like wood, leather, and acrylic.