proc.ops.subdivide

Mesh subdivision. geometry.subdivide splits every triangle into four per level. linear keeps the surface where it is and interpolates everything the geometry carries; loop moves the points by the Loop rules, so the surface converges on the smooth limit surface of the control mesh.

ops(geometry, fields) returns the family as a map of op id to op def; procPacks/subdivide.procPack registers it. A graph calls one of its ops as g.op.<id>({ ... }) and a script as proc.ops.<family>.<op>(...); the procgen toolbox's describeNode answers each in full.

Ops: geometry.subdivide.

Part of @builtin::systems.procgen.proc; required as @builtin::systems.procgen.proc.ops.subdivide.