vault backup: 2023-12-07 10:08:20

06-DCC/Blender/Blender删除骨骼权重脚本.md

@@ -0,0 +1,43 @@
+```python
+import bpy
+#import os
+import sys
+
+argv = sys.argv
+argv = argv[argv.index("--") + 1:]  # get all args after "--"
+# print(argv)  # --> ['example', 'args', '123']
+SourceFBXPath = argv[0]
+ExportFBXPath = argv[1]
+RemoveWeightBoneNames = argv[2]
+RemoveWeightBoneNameList = RemoveWeightBoneNames.split(',')
+#RemoveWeightBoneNameList = ['calf_twist_01_l','calf_twist_01_r','calf_twist_02_l','calf_twist_02_r','lowerarm_twist_01_l','lowerarm_twist_01_r']
+
+bpy.ops.scene.new(type='EMPTY')
+bpy.ops.object.select_all(action='SELECT')
+bpy.ops.object.delete()
+
+bpy.ops.import_scene.fbx(filepath=SourceFBXPath)
+
+for obj in bpy.data.objects:
+    if obj.type == 'MESH':
+        for BoneName in RemoveWeightBoneNameList:
+            vg = obj.vertex_groups.get(BoneName)
+            if vg is not None:
+                obj.vertex_groups.remove(vg)
+
+bpy.ops.export_scene.fbx(filepath=ExportFBXPath,add_leaf_bones=False)
+
+# ob = bpy.context.object
+# if ob.type == 'ARMATURE':
+#     armature = ob.data
+
+# bpy.ops.object.mode_set(mode='EDIT')
+
+# for bone in armature.bones:
+#     if fnmatch.fnmatchcase(bone.name, "something"):
+#         armature.delete(bone)
+
+# for bone in armature.edit_bones:
+#     if fnmatch.fnmatchcase(bone.name, "something"): 
+#         armature.edit_bones.remove(bone)
+```