ykcheungab
30 lines
1.5 KiB
Python
30 lines
1.5 KiB
Python
"""Keep the shipped Finger compute assets aligned with the verified Studio calibration."""
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import hashlib
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from pathlib import Path
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import numpy as np
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from orisys.calibration_context import domain_fingerprint
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from orisys.finger.runtime import resolve_finger_geometry
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def test_shipped_finger_assets_match_the_verified_calibration_geometry():
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root = Path(__file__).resolve().parents[1] / "sensors" / "finger"
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assets = root / "assets" / "30fps-0703"
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# Recorded by the 2026-10-17 calibration run; changing this bundle requires revalidation.
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expected = {
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"mesh.npz": "fc47c438c745ada2c27775a0437fcbe8bfe8fbab354abdae390a07f7a26b78ac",
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"camera_intrinsics.npz": "c8e2b1fbd89c1cf514186dd69b10f38ee73d0de1d41f0d1b40018e2650f939e3",
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"world_to_cam.npy": "f8cb4109b5a1585833da0845c3644a9554eea55cc38854bf2e6b196e011a5506",
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"unroll_map_uv_s0.42.npz": "397fada8a584b03327ec62eebc179f7b6406b7f9cc35248e8f3d0a068873f0c8",
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}
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for name, digest in expected.items():
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assert hashlib.sha256((assets / name).read_bytes()).hexdigest() == digest, name
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with np.load(assets / "unroll_map_uv_s0.42.npz", allow_pickle=False) as archive:
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domain = {key: archive[key] for key in archive.files}
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assert domain_fingerprint(domain) == "2a76d8e797c7400f734d141b21fec5d9e65a02db418e0acacc36faf7c5ac8dbc"
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geometry = resolve_finger_geometry(export_dir=assets, config=str(root / "sensor.json"))
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assert geometry.source_scale == .42
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assert (geometry.out_width, geometry.out_height) == (280, 300)
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