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Voronoi Fragmentation of a Mesh

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Nikos Papadopoulos

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Voronoi Fragmentation of a Mesh is Nikolaos Papadopoulos's long-form blog guide on shattering a convex mesh into Voronoi shards without a heavyweight CSG library or physics engine. The post derives clipping against perpendicular bisector planes that separate Voronoi cells and implements the geometry in JavaScript with a three.js interactive demo.

Readers see how seed points define cells, how half-space intersections carve tetrahedral pieces, and why convexity assumptions simplify robust clipping compared to arbitrary non-convex fracture. The demo lets visitors adjust parameters and inspect shard counts in the browser, reinforcing the math with visual feedback.

Advanced hobbyists and engine programmers comfortable with computational geometry and basic linear algebra are the core audience. The article does not integrate a particular game engine fracture tool, focusing on the underlying constructive algorithm instead.

Papadopoulos's procedural geometry write-ups are cited in indie and graphics programming circles for clear, demo-backed math explanations.