46 lines
2.5 KiB
Python
46 lines
2.5 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 action_report():
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obj = bpy.data.objects.get("WebGapPasteObject")
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if obj is None or obj.animation_data is None or obj.animation_data.action is None:
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raise RuntimeError("WebGapPasteObject Action is missing")
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action = obj.animation_data.action
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channels = []
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for layer in action.layers:
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for strip in layer.strips:
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for bag in strip.channelbags:
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for curve in bag.fcurves:
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channels.append({"path": curve.data_path, "index": curve.array_index, "frames": [round(float(keyframe.co.x), 6) for keyframe in curve.keyframe_points], "values": [round(float(keyframe.co.y), 6) for keyframe in curve.keyframe_points]})
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channels.sort(key=lambda value: (value["path"], value["index"]))
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return {"name": action.name, "channels": channels}
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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-action-paste-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 = action_report()
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if before["name"] != "WebGapPasteObjectAction" or any(channel["frames"] != [1.0, 3.0, 5.0, 7.0] for channel in before["channels"]):
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raise RuntimeError(f"unexpected action.paste result: {before}")
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descriptor, temporary = tempfile.mkstemp(prefix="m16-action-paste-reopen-", suffix=".blend"); 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); bpy.ops.wm.open_mainfile(filepath=temporary, load_ui=False); after = action_report()
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finally: pathlib.Path(temporary).unlink(missing_ok=True)
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if before != after: raise RuntimeError(f"action.paste save/reopen drift: {before} != {after}")
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report = {"schemaVersion": 1, "task": "M16-GAP-00130", "operation": "ACTION_PASTE_DESKTOP", "fixture": str(fixture), "fixtureSha256": hashlib.sha256(fixture.read_bytes()).hexdigest(), "pastedFrame": 7, "action": after, "saveReopen": "EXACT", "blenderVersion": bpy.app.version_string}
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output.parent.mkdir(parents=True, exist_ok=True); output.write_text(json.dumps(report, indent=2, sort_keys=True) + "\n", encoding="utf-8"); print("action-paste-desktop-ok channels=3 pastedFrame=7 saveReopen=exact")
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if __name__ == "__main__": main()
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