graph TD
A[Geometry Base] --> B[Points]
A --> C[Voxels]
A --> D[Grids]
A --> E[Factorized Grids]
B --> F[Point Convolutions]
C --> G[Sparse Convolutions]
D --> H[Grid Convolutions]
E --> I[FIG Convolutions]
F --> J[Neighbor Search]
G --> K[Hash Table Lookup]
H --> L[Regular Grid]
I --> M[Factorized Operations]