Data, software and supplementary material for: Construction Rules for Triangle Hierarchies in Pairwise Collision Queries: A Count-Based Comparison

Abstract

Data, software and supplementary material for the article "Construction Rules for Triangle Hierarchies in Pairwise Collision Queries: A Count-Based Comparison" (H. A. Sulaiman, M. L. Dolhalit, N. Abdullasim, I. A. Zolkifly). Nine construction rules for axis-aligned triangle bounding volume hierarchies, among them a binned surface area heuristic and a Morton-code build, were compared in counted node-pair tests under one fixed dual traversal on identical seeded scenes along a six-rung resolution ladder of the Stanford Armadillo, with the Stanford Dragon as replication (780 count cells, 30 timing cells), under a pre-registered protocol. The single-precision six-edge leaf test was audited against two independent exact rational references. The record contains the measurement program and its sources, the pre-registration and addendum verbatim with their commit provenance, the raw counts of every cell, the frozen statistical reader and its output, the exact audit tables with the SHA-256 manifest of the audit dumps, the decimated meshes, and Supplementary Material S1. See README.md for the layout and for how to reproduce every table. Meshes are derived from the Stanford 3D Scanning Repository and are licensed for non-commercial use only (CC BY-NC 4.0); everything else is CC BY 4.0 (see LICENSES.md).