File size: 1,989 Bytes
77731f3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | #!/usr/bin/env python3
from __future__ import annotations
import argparse
from pathlib import Path
from _common import read_json, write_csv
def parse_args() -> argparse.Namespace:
parser = argparse.ArgumentParser(description="Audit generated CM-EVS render artifacts.")
parser.add_argument("--render-dir", type=Path, required=True)
parser.add_argument("--metadata", type=Path, required=True)
parser.add_argument("--output", type=Path, required=True)
parser.add_argument("--limit", type=int, default=50)
return parser.parse_args()
def has_magic(path: Path, magic: bytes) -> bool:
if not path.exists():
return False
with path.open("rb") as f:
return f.read(len(magic)) == magic
def main() -> None:
args = parse_args()
selected_doc = read_json(args.metadata)
rows = []
for item in selected_doc.get("selected_viewpoints", [])[: args.limit]:
cid = str(item["candidate_id"])
rank = int(item["rank"])
stem = f"{rank:03d}_{cid}"
rgb = args.render_dir / f"{stem}_rgb.png"
depth = args.render_dir / f"{stem}_depth.npy"
pose = args.render_dir / f"{stem}_pose.json"
pose_ok = False
if pose.exists():
try:
read_json(pose)
pose_ok = True
except Exception:
pose_ok = False
rows.append(
{
"candidate_id": cid,
"rank": rank,
"rgb_exists": rgb.exists(),
"rgb_png_magic": has_magic(rgb, b"\x89PNG\r\n\x1a\n"),
"depth_exists": depth.exists(),
"depth_npy_magic": has_magic(depth, b"\x93NUMPY"),
"pose_exists": pose.exists(),
"pose_json_valid": pose_ok,
"passed": rgb.exists() and depth.exists() and pose_ok,
}
)
write_csv(args.output, rows)
print(f"Wrote {args.output}")
if __name__ == "__main__":
main()
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