Pmndrs.docs

useTessellation

This hook mutates a mesh geometry using three's Tessellation modifier. It will break-up faces with edge longer than the maxEdgeLength parameter.

const meshRef = useTessellation(
  2, // passes - number of times the geometry will be subdivided
  8 // maxEdgeLength - faces with edges longer than this number will be broken up
)

return (
  <mesh ref={meshRef}>
    <octahedronBufferGeometry args={[2, 2]} />
  </mesh>
)