Coordination clash detection + bounding-box quantity takeoff for a BIM model, broad-phased on the GDBS substrate's own toroidal HVP address space (mesh57).
Coordination clash detection + bounding-box quantity takeoff for a BIM model, broad-phased on the GDBS substrate's own toroidal HVP address space (mesh57). Paste or upload building elements as AABBs (id,category,xmin,ymin,zmin,xmax,ymax,zmax) and it finds the pairs that interfere - hard clashes (penetration) and clearance near-misses (within a tolerance) - and rolls up count / volume / footprint per category. Each element self-locates into the HVP mesh cells it spans, so only co-occupants of a cell are tested (an O(N) broad-phase, not the O(N^2) all-pairs test); because two overlapping boxes always share a cell, the HVP candidate set provably misses nothing, and the confirmed clashes are cross-checked to EQUAL an exact brute-force pass (that equality is the trust verdict). Honest scope: AABB interference is the standard broad-phase clash (a candidate to review), not a true solid/mesh test; the takeoff is bounding-box (an upper bound on solid volume). A coordination companion to Navisworks / Solibri, not a replacement. Deterministic, in-browser, no API/key/network/AI.
Open it inside GDBS to save runs to Sandbox, attach results to a Worklog case, or share through a Gate client portal - all in the browser, nothing uploaded to anyone’s cloud.