Category Spatial and Geometry

Spatial and Geometry

Spatial queries, large-world coordinates, pointer raycasts and procedural voxels.

• Hex Grid — Hex and fractional coordinates, orientation, layout, map and map-view helpers.
• Octree — Partitions three-dimensional space into a tree for spatial queries.
• QuadTree — Partitions two-dimensional space into a tree for spatial queries.
• Hierarchical Spatial Hash Grid — Quantized sparse indexing separates static and dynamic entries and supports filtered spatial queries.
• Spatial Hash Scene Integration — Bodies, volumes and a system wrapper register scene bounds, stable IDs and dynamic updates.
• Global Coordinates — Integer global positions, vectors and bounds convert to Unity-local coordinates through a configurable world scale.
• Floating Origin — Recenters a local Unity world around an anchor while preserving its global location.
• ScreenToWorldInfo — Casts screen-space positions into 3D or 2D physics and exposes hit position and normal.
• DynamicCube Voxel Meshing — Builds voxel grids with internal-face culling, greedy quad merging, tiled UVs and optional mesh colliders.

Start here · Full catalog · Common combinations

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Documentation snapshot: 2026-10-11

Tags: legendarytools/category