# Key Files

| Path | Description |
|------|-------------|
| `packages/core/src/schema/` | Node type definitions (Zod schemas) |
| `packages/core/src/store/use-scene.ts` | Scene state store |
| `packages/core/src/hooks/scene-registry/` | 3D object registry |
| `packages/core/src/systems/` | Geometry generation systems |
| `packages/viewer/src/components/renderers/` | Node renderers |
| `packages/viewer/src/components/viewer/` | Main Viewer component |
| `apps/editor/components/tools/` | Editor tools |
| `apps/editor/store/` | Editor-specific state |