Fr0zkaandClaude Opus 5.5
8805291d3e
Clamping the passage-composition source density at -c (c=2..6 voxels, diagnostic, default off) changes the surface far beyond the bar: c=6 still 65 sign flips, up to 165 cm displacement, 120 deg normal change (downstream composition consumes deep values). Source gradient at crossings is distance-like at the median but has huge tails (FI p90 |grad| 512, max 894 vox/vox), so the density-dependent passage reach is inflated by non-distance values. No world change. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
92 lines
3.9 KiB
Python
92 lines
3.9 KiB
Python
#!/usr/bin/env python3
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"""Capture matched baseline and c=6 near-LOD views for each owner stratum."""
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from __future__ import annotations
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import json
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import subprocess
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import time
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[4]
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OUT = ROOT / "Saved/Linux/l91/captures"
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DATA = ROOT / "Standalone/data/owner_world.json"
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BINARY = ROOT / "Saved/Linux/l91/bin/VoxelForgeCoreHeadless-l91-clang19"
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CAPTURE = ROOT / "Saved/Linux/l91/bin/VoxelForgeOffscreenCapture-l91-clang19"
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STRATA = {
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"S0": (8.0, 16.0, -372.2626953125),
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"FI": (25.8369140625, 3.19921875, -737.0),
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"TN": (19.166015625, -14.2001953125, -753.3740234375),
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"S3": (-20.0625, -5.068359375, -900.353515625),
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}
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def export(stratum: str, floor: float) -> dict:
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name = f"{stratum.lower()}-c{floor:g}"
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scene = OUT / f"{name}.vfmesh"
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log = OUT / f"{name}-export.log"
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camera = ",".join(f"{value:.12f}" for value in STRATA[stratum]) + ",0,0"
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command = [
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"taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--", "env",
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"VOXELFORGE_L81_PASSAGE_BOUND_PADDING_VOXELS=0",
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f"VOXELFORGE_L91_PASSAGE_SOURCE_FLOOR_VOXELS={floor:g}",
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"timeout", "1740s", str(BINARY), str(DATA), "--world-assembler-prototype",
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"--stream-benchmark", "--stream-pipeline", "--workers=8", "--clip-radius=3",
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"--max-clip-level=8", "--max-level=2", f"--camera={camera}",
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"--capture-skip-walkability", "--mesh-coverage", f"--mesh-export={scene}",
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]
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started = time.monotonic()
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with log.open("w", encoding="utf-8") as stream:
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result = subprocess.run(command, cwd=ROOT, stdout=stream,
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stderr=subprocess.STDOUT, check=False, timeout=1750)
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return {"name": name, "stratum": stratum, "floor_vox": floor,
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"exit_code": result.returncode, "wall_s": round(time.monotonic() - started, 3),
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"scene": str(scene.relative_to(ROOT)), "log": str(log.relative_to(ROOT)),
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"scene_bytes": scene.stat().st_size if scene.exists() else 0}
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def render(stratum: str, floor: float) -> dict:
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name = f"{stratum.lower()}-c{floor:g}"
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scene = OUT / f"{name}.vfmesh"
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image = OUT / f"{name}.png"
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log = OUT / f"{name}-capture.log"
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x, y, z = STRATA[stratum]
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command = [
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"taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--", "timeout",
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"1740s", str(CAPTURE), str(scene), str(image), "--size=1600x900",
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"--fov-deg=90", f"--camera-m={x:.12g},{y:.12g},{z:.12g}",
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"--yaw-deg=0", "--pitch-deg=0", "--shade=readable", "--height-tint=on",
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]
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started = time.monotonic()
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with log.open("w", encoding="utf-8") as stream:
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result = subprocess.run(command, cwd=ROOT, stdout=stream,
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stderr=subprocess.STDOUT, check=False, timeout=1750)
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return {"name": name, "stratum": stratum, "floor_vox": floor,
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"exit_code": result.returncode, "wall_s": round(time.monotonic() - started, 3),
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"image": str(image.relative_to(ROOT)), "log": str(log.relative_to(ROOT)),
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"image_bytes": image.stat().st_size if image.exists() else 0}
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def main() -> int:
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OUT.mkdir(parents=True, exist_ok=True)
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rows = []
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for stratum in STRATA:
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for floor in (0.0, 6.0):
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row = export(stratum, floor)
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rows.append(row)
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if row["exit_code"] != 0 or row["scene_bytes"] == 0:
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break
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row = render(stratum, floor)
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rows.append(row)
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if row["exit_code"] != 0 or row["image_bytes"] == 0:
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break
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if rows[-1]["exit_code"] != 0:
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break
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(OUT / "summary.json").write_text(json.dumps(rows, indent=2) + "\n",
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encoding="utf-8")
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print("[L91CaptureSummary] " + json.dumps(rows, sort_keys=True), flush=True)
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return 0 if len(rows) == 16 and all(row["exit_code"] == 0 for row in rows) else 1
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if __name__ == "__main__":
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raise SystemExit(main())
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