John McCardle
7d57ce2608
Add SpatialHash class for efficient spatial queries on entities: - New SpatialHash.h/cpp with bucket-based spatial hashing - Grid.entities_in_radius(x, y, radius) method for O(k) queries - Automatic spatial hash updates on entity add/remove/move Benchmark results at 2,000 entities: - Single query: 16.2× faster (0.044ms → 0.003ms) - N×N visibility: 104.8× faster (74ms → 1ms) This enables efficient range queries for AI, visibility, and collision detection without scanning all entities. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> |
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| .. | ||
| benchmarks | ||
| demo | ||
| geometry_demo | ||
| integration | ||
| notes | ||
| regression | ||
| unit | ||
| vllm_demo | ||
| run_tests.py | ||