One gallery, many generators.

Native geometry constructors produce a shared 4×4 specimen gallery spanning polyhedra, planar shapes, revolved profiles, and parametric surfaces.

This route verifies native constructor coverage, material replacement, detail-driven rebuilds, rendering, sampling, reset, and teardown. The official UV-grid texture, exact camera choreography, Stats presentation, device/backend matrix, and whole-example fidelity remain separate.

Sources: official geometry example · ParametricGeometry source