58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
#!/usr/bin/env python3
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import hashlib
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import json
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import os
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import pathlib
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import sys
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import tempfile
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import bpy
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def report():
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speaker = bpy.data.speakers.get("WebGapSpeaker")
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if speaker is None:
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raise RuntimeError("WebGapSpeaker is missing")
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return {
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"id": "speaker:" + speaker.name,
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"name": speaker.name,
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"soundId": "sound:" + speaker.sound.name if speaker.sound else None,
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"volumeMax": float(speaker.volume_max),
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"volumeMin": float(speaker.volume_min),
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"distanceMax": float(speaker.distance_max),
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"distanceReference": float(speaker.distance_reference),
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"attenuation": float(speaker.attenuation),
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"coneAngleOuter": float(speaker.cone_angle_outer),
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"coneAngleInner": float(speaker.cone_angle_inner),
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"coneVolumeOuter": float(speaker.cone_volume_outer),
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"volume": float(speaker.volume),
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"pitch": float(speaker.pitch),
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}
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def main():
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arguments = sys.argv[sys.argv.index("--") + 1 :]
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if len(arguments) != 2:
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raise SystemExit("usage: blender -b --python check-speaker-desktop.py -- FIXTURE REPORT")
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fixture, output = (pathlib.Path(value).resolve() for value in arguments)
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bpy.ops.wm.open_mainfile(filepath=str(fixture), load_ui=False)
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before = report()
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descriptor, temporary = tempfile.mkstemp(prefix="m16-speaker-reopen-", suffix=".blend", dir=fixture.parent)
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os.close(descriptor)
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try:
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bpy.ops.wm.save_as_mainfile(filepath=temporary, check_existing=False, compress=True)
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bpy.ops.wm.open_mainfile(filepath=temporary, load_ui=False)
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after = report()
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finally:
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pathlib.Path(temporary).unlink(missing_ok=True)
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if before != after:
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raise RuntimeError(f"speaker save/reopen drift: {before} != {after}")
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value = {"schemaVersion": 1, "task": "M16-GAP-00023", "operation": "SPEAKER_DATABLOCK_DESKTOP", "fixture": str(fixture), "fixtureSha256": hashlib.sha256(fixture.read_bytes()).hexdigest(), "speaker": after, "saveReopen": "EXACT", "blenderVersion": bpy.app.version_string}
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output.parent.mkdir(parents=True, exist_ok=True)
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output.write_text(json.dumps(value, indent=2, sort_keys=True) + "\n", encoding="utf-8")
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print(f"speaker-desktop-ok id={after['id']} volume={after['volume']} saveReopen=exact")
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if __name__ == "__main__":
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main()
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