Progressive Points LOD refinement — thin wrapper over the generic helper at data/scene-loader/progressive/refinement.ts.
data/scene-loader/progressive/refinement.ts
Mirrors data/gsplats/lod-refinement.ts shape so the four geometry types stay symmetric.
data/gsplats/lod-refinement.ts
Progressive Points LOD refinement — thin wrapper over the generic helper at
data/scene-loader/progressive/refinement.ts.Mirrors
data/gsplats/lod-refinement.tsshape so the four geometry types stay symmetric.