2744242609
Protocole rejoue de bout en bout sur Pocolov 17 : resultat identique. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
46 lines
2.2 KiB
Python
46 lines
2.2 KiB
Python
# Protocole de conversion d'une coiffure (Docs/Migration/13_Protocole_Coiffure.md), etape 2 : import du FBX.
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#
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# Importe les maillages d'un FBX en maillages statiques separes (sans materiaux ni textures) dans un dossier de travail,
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# puis affiche pour chacun : nom, boite englobante, triangles, emplacements de materiaux. Ces informations servent a
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# choisir le maillage de la coiffure (-Static) et la tete de reference (-FitHead) de LPHairFromStaticMesh.
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#
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# Usage :
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# UnrealEditor-Cmd.exe <projet> -run=pythonscript "-script=<projet>/Tools/HairImportFbx.py fbx=<fichier.fbx> dest=/Game/Heavy/New5/Hairs/_Work" -unattended -nopause -nosplash
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# Sortie : lignes "HAIRIMPORT" du journal.
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import sys
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import unreal
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args = dict(a.split("=", 1) for a in sys.argv[1:] if "=" in a)
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fbx = args.get("fbx")
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dest = args.get("dest", "/Game/Heavy/New5/Hairs/_Work")
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if not fbx:
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unreal.log_error("HAIRIMPORT usage : fbx=<fichier.fbx> [dest=/Game/...]")
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else:
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task = unreal.AssetImportTask()
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task.filename = fbx.replace("\\", "/")
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task.destination_path = dest
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task.automated = True
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task.replace_existing = True
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task.save = True
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ui = unreal.FbxImportUI()
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ui.import_mesh = True
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ui.import_as_skeletal = False
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ui.import_materials = False
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ui.import_textures = False
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ui.mesh_type_to_import = unreal.FBXImportType.FBXIT_STATIC_MESH
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ui.static_mesh_import_data.combine_meshes = False
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ui.static_mesh_import_data.auto_generate_collision = False
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task.options = ui
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unreal.AssetToolsHelpers.get_asset_tools().import_asset_tasks([task])
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count = 0
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for path in task.imported_object_paths:
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asset = unreal.load_asset(path)
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if isinstance(asset, unreal.StaticMesh):
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box = asset.get_bounding_box()
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size = box.max - box.min
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slots = [str(m.material_slot_name) for m in asset.static_materials]
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unreal.log_warning("HAIRIMPORT %s : %d triangles, taille X=%.1f Y=%.1f Z=%.1f cm, min Z=%.1f max Z=%.1f, emplacements %s"
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% (path, asset.get_num_triangles(0), size.x, size.y, size.z, box.min.z, box.max.z, slots))
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count += 1
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unreal.log_warning("HAIRIMPORT %d maillage(s) statique(s) importe(s) dans %s" % (count, dest))
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