Geometry in Milliseconds - Real-Time Constructive Solid Geometry

YouTube·GDC (Game Developers Conference)

Explore a unique algorithm for performing hierarchical Constructive Solid Geometry (CSG) in real-time for video game level design in this 2020 GDC Tools Summit Virtual Talk. Delve into the intricacies of Boolean operations, modern CSG tools, and convex brushes. Learn techniques for finding intersecting brushes, creating intersection polygons, and combining them effectively. Discover the process of brush categorization, branching, and utilizing routing tables to determine polygon visibility. Master the art of creating meshes and implementing this algorithm to enhance your game development workflow. Gain valuable insights into perception, brush mesh creation, and optimizing CSG operations for millisecond-level performance.