89 lines
3.5 KiB
Python
89 lines
3.5 KiB
Python
#!/usr/bin/env python3
|
|
import hashlib
|
|
import json
|
|
import os
|
|
import pathlib
|
|
import sys
|
|
import tempfile
|
|
|
|
import bpy
|
|
|
|
|
|
def oid(obj):
|
|
return "object:" + obj.name
|
|
|
|
|
|
def cid(collection):
|
|
return "collection:" + collection.name
|
|
|
|
|
|
def vector(values):
|
|
return [round(float(value), 6) for value in values]
|
|
|
|
|
|
def report():
|
|
scene = bpy.context.scene
|
|
parent = bpy.data.objects.get("WBV2P2002Parent")
|
|
child = bpy.data.objects.get("WBV2P2002Child")
|
|
source = bpy.data.collections.get("WBV2P2002Source")
|
|
target = bpy.data.collections.get("WBV2P2002Target")
|
|
if None in (parent, child, source, target):
|
|
raise RuntimeError("OBJECT_TRANSFORM_INVALID: fixture datablock is missing")
|
|
return {
|
|
"scene": {"id": "scene:" + scene.name, "name": scene.name},
|
|
"objects": {
|
|
"parent": {
|
|
"id": oid(parent), "dataId": "mesh:" + parent.data.name,
|
|
"translation": vector(parent.location), "rotationEuler": vector(parent.rotation_euler),
|
|
"scale": vector(parent.scale), "parentId": None,
|
|
"worldTranslation": vector(parent.matrix_world.translation),
|
|
},
|
|
"child": {
|
|
"id": oid(child), "dataId": "mesh:" + child.data.name,
|
|
"translation": vector(child.location), "rotationEuler": vector(child.rotation_euler),
|
|
"scale": vector(child.scale), "parentId": oid(child.parent),
|
|
"worldTranslation": vector(child.matrix_world.translation),
|
|
},
|
|
},
|
|
"collections": {
|
|
"source": {"id": cid(source), "objectIds": [oid(obj) for obj in source.objects]},
|
|
"target": {"id": cid(target), "objectIds": [oid(obj) for obj in target.objects]},
|
|
},
|
|
"selection": {"activeObjectId": oid(bpy.context.view_layer.objects.active), "selectedObjectIds": sorted(oid(obj) for obj in bpy.context.selected_objects), "revision": 1},
|
|
}
|
|
|
|
|
|
def main():
|
|
arguments = sys.argv[sys.argv.index("--") + 1 :]
|
|
if len(arguments) != 2:
|
|
raise SystemExit("usage: blender -b --python check-wbv2-p2-002-desktop.py -- FIXTURE REPORT")
|
|
fixture, output = (pathlib.Path(value).resolve() for value in arguments)
|
|
bpy.ops.wm.open_mainfile(filepath=str(fixture), load_ui=True)
|
|
before = report()
|
|
descriptor, temporary = tempfile.mkstemp(prefix="wbv2-p2-002-reopen-", suffix=".blend", dir=fixture.parent)
|
|
os.close(descriptor)
|
|
try:
|
|
bpy.ops.wm.save_as_mainfile(filepath=temporary, check_existing=False, compress=True)
|
|
bpy.ops.wm.open_mainfile(filepath=temporary, load_ui=True)
|
|
after = report()
|
|
finally:
|
|
pathlib.Path(temporary).unlink(missing_ok=True)
|
|
if before != after:
|
|
raise RuntimeError(f"OBJECT_TRANSFORM_INVALID: desktop save/reopen drift: {before} != {after}")
|
|
value = {
|
|
"schemaVersion": 1,
|
|
"task": "WBV2-P2-002",
|
|
"operation": "OBJECT_TRANSFORM_HIERARCHY_DESKTOP",
|
|
"fixtureSha256": hashlib.sha256(fixture.read_bytes()).hexdigest(),
|
|
"scene": after,
|
|
"saveReopen": "EXACT",
|
|
"blenderVersion": bpy.app.version_string,
|
|
}
|
|
output.parent.mkdir(parents=True, exist_ok=True)
|
|
output.write_text(json.dumps(value, indent=2, sort_keys=True) + "\n", encoding="utf-8")
|
|
print(f"wbv2-p2-002-desktop-ok parent={after['objects']['parent']['id']} child={after['objects']['child']['id']} worldChild={after['objects']['child']['worldTranslation']} saveReopen=exact")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|