2 commits

Author	SHA1	Message	Date
Brandon Schneider	c041ff580a	feat: LyteNyte-style spatial hash dashboard (standalone HTML) ... Virtualized table showing 4096 spatial hash cells: - Sort by any column (density, FD, mode, particles, neighbor) - Filter by voltage mode (STORE/COMPUTE/APPROX/MORPHIC) - Filter by density threshold - 3×3×3 neighbor scan - Row selection with detail panel - Keyboard shortcuts: 1-6 for operations - Virtual scroll (only renders visible rows) - Color-coded voltage modes - Density/FD bar visualization No build step, no dependencies, standalone HTML. Opens in any browser.	2026-05-30 01:52:20 -05:00
Brandon Schneider	cd03bc2cf0	feat: WebGPU spatial hash storage — GPU-as-database prototype ... LyteNyte grid structure stored directly in GPU memory: - 16×16×16 = 4096 cells as WebGPU storage buffer - Compute shaders: insert, clear, neighbor, filter, sort, aggregate - Render pipeline: instanced quads, color by voltage mode - Zero CPU-GPU copies: data stays in GPU memory - LyteNyte-style API: insert(), filter(), sort(), group(), aggregate() - Parquet/Arrow-compatible export Keyboard: 1=insert, 2=clear, 3=filter, 4=neighbor, 5=sort, 6=modes Mouse: drag=orbit, scroll=zoom HUD: FPS, cell count, filter matches, max density, per-mode counts Files: shaders.wgsl — 6 compute + 2 render shaders index.html — self-contained, no build step grid-storage.js — LyteNyte-style GridStorage class	2026-05-30 01:51:12 -05:00