Prototype. This is a research prototype: clear sky only (no clouds yet), one uniform terrain albedo, and code that is still changing. The checks below describe the current version; each links to the report that holds the full numbers, methods and caveats.
Summary
Benchmarks
Wall time per step of the app's benchmark mode (?bench=1) on a fixed 9-tile view of Mt Rainier.
Software rendering (SwiftShader, as in CI) is 20–60× slower than a laptop GPU, so compare its runs with each
other, not with real GPUs.
Takes 5–30 s on a recent GPU, minutes on a slow or software one.
Keep this tab in front.
Reports
Generated by the validation scripts in scripts/ and kept in
docs/validation/; shown here as they are in the repository.