勝手に自動ウェイトしたりArmature設定とかするスクリプト
書いた人： formerpaper.icon
#Script #Blender
cluster向けに作ったロリレルちゃん向けなので、オブジェクト名やボーン構造はロリレルちゃんのものになっています。
やっていること：肌のメッシュに指定ボーンを自動のウェイトで適用→関連する服などにウェイトの転送→（自動ウェイトの邪魔になるので分離している）髪の毛のArmatureと身体のArmatureをJoin→分離しているHairボーンをHeadボーンにくっつける→JoinしたArmatureを身体や服などのArmatureモディファイアに指定
なんかシングルクオーテーションとダブルクオーテーションが混ざってしまってますが見なかったことにして下さい。
コピペ/参考にしてきたサイトが違うとか自分で書いたとかそういう違いです、多分
code:doChangeBone.py
import bpy
bpy.context.view_layer.objects.active = None
for obj in bpy.data.objects:
obj.select_set(False)
skin = bpy.data.objects'Skin'
arm_body = bpy.data.objects'Armature.body'
arm_hair = bpy.data.objects'Armature.hair'
childs = 'bura','pantyu.001','parker','pantyu'
no_paint_child = 'skirt','necklace','hair','eyes','body'
bpy.context.view_layer.objects.active = skin
bpy.ops.object.vertex_group_add()
bpy.ops.object.vertex_group_remove(all=True)
bpy.ops.object.modifier_remove(modifier="Armature")
for obj in bpy.data.objects:
obj.select_set(False)
skin.select_set(True)
arm_body.select_set(True)
bpy.context.view_layer.objects.active = arm_body
bpy.ops.object.parent_set(type='ARMATURE_AUTO')
skin.select_set(False)
arm_body.select_set(False)
for s in childs:
bpy.context.view_layer.objects.active = bpy.data.objectss
bpy.ops.object.modifier_add(type='DATA_TRANSFER')
bpy.context.object.modifiers"DataTransfer".object = skin
bpy.context.object.modifiers"DataTransfer".use_vert_data = True
bpy.context.object.modifiers"DataTransfer".data_types_verts = {'VGROUP_WEIGHTS'}
bpy.ops.object.datalayout_transfer(modifier="DataTransfer")
bpy.ops.object.modifier_apply(modifier="DataTransfer")
bpy.data.objectss.select_set(False)
bpy.ops.object.duplicate(
{"object": arm_body,
"selected_objects": arm_body,arm_hair},
linked=False)
arm_fbx = bpy.context.selected_objects0
arm_tmp = bpy.context.selected_objects1
for obj in bpy.data.objects:
obj.select_set(False)
arm_fbx.select_set(True)
arm_tmp.select_set(True)
bpy.context.view_layer.objects.active = arm_fbx
bpy.ops.object.join()
arm_fbx = bpy.context.view_layer.objects.active
arm_fbx.name = 'Armature.fbx'
bpy.ops.object.editmode_toggle()
head = arm_fbx.data.edit_bones.get('Head')
hair = arm_fbx.data.edit_bones.get('Hair')
hair.parent = head
hair.use_connect = True
bpy.ops.object.editmode_toggle()
for obj in bpy.data.objects:
obj.select_set(False)
bpy.context.view_layer.objects.active = skin
bpy.context.object.modifiers"Armature".object = arm_fbx
for s in childs:
bpy.context.view_layer.objects.active = bpy.data.objectss
bpy.context.object.modifiers"Armature".object = arm_fbx
bpy.context.view_layer.objects.active = None
for obj in bpy.data.objects:
obj.select_set(False)
bpy.context.view_layer.objects.active = skin
bpy.context.object.modifiers"Armature".object = arm_fbx
for s in childs:
bpy.context.view_layer.objects.active = bpy.data.objectss
bpy.context.object.modifiers"Armature".object = arm_fbx
for s in no_paint_child:
bpy.context.view_layer.objects.active = bpy.data.objectss
bpy.context.object.modifiers"Armature".object = arm_fbx
これは今作りかけのVRC向けロリレルちゃんVer1.2.0用の自動ウェイトスクリプト
code:WT_REL_LITTLE_v120.py
import bpy
bpy.context.view_layer.objects.active = None
for obj in bpy.data.objects:
obj.select_set(False)
skin = bpy.data.objects'Skin'
hair = bpy.data.objects'hair'
arm_body = bpy.data.objects'Armature.body'
arm_body_add = bpy.data.objects'Armature.body.add'
arm_hair = bpy.data.objects'Armature.hair'
childs = 'bura','pantyu','mizugiPantyu'
childs_transfer = ('skirt',0.1),('parker',0.1),('kitahankyuu',0.1),('ouendan',0.1)
no_paint_child = 'necklace','hair','eyes','body','hirahiraSkirt'
#Hair wight paint(Auto)
bpy.context.view_layer.objects.active = hair
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.vertex_group_add()
bpy.ops.object.vertex_group_remove(all=True)
bpy.ops.object.modifier_remove(modifier="Armature")
for obj in bpy.data.objects:
obj.select_set(False)
hair.select_set(True)
arm_hair.select_set(True)
bpy.context.view_layer.objects.active = arm_hair
# No mirror (not Symmetry)
bpy.ops.object.parent_set(type='ARMATURE_AUTO')
arm_body.select_set(False)
bpy.context.view_layer.objects.active = hair
bpy.ops.object.mode_set(mode='WEIGHT_PAINT', toggle=False)
bpy.ops.object.vertex_group_limit_total(group_select_mode='ALL',limit=4)
bpy.ops.object.vertex_group_normalize_all(lock_active=False)
bpy.ops.object.vertex_group_normalize_all()
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
hair.select_set(False)
arm_hair.select_set(False)
#Skin wight paint(Auto)
bpy.context.view_layer.objects.active = skin
bpy.ops.object.vertex_group_add()
bpy.ops.object.vertex_group_remove(all=True)
bpy.ops.object.modifier_remove(modifier="Armature")
for obj in bpy.data.objects:
obj.select_set(False)
skin.select_set(True)
arm_body.select_set(True)
bpy.context.view_layer.objects.active = arm_body
bpy.ops.object.parent_set(type='ARMATURE_AUTO', xmirror=True)
arm_body.select_set(False)
bpy.context.view_layer.objects.active = skin
bpy.ops.object.mode_set(mode='WEIGHT_PAINT', toggle=False)
bpy.ops.object.vertex_group_limit_total(group_select_mode='ALL',limit=4)
bpy.ops.object.vertex_group_normalize_all(lock_active=False)
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
skin.select_set(False)
arm_body.select_set(False)
#Child wight auto
for s in childs:
bpy.context.view_layer.objects.active = None
for obj in bpy.data.objects:
obj.select_set(False)
nowObj = bpy.data.objectss
bpy.context.view_layer.objects.active = nowObj
bpy.ops.object.vertex_group_add()
bpy.ops.object.vertex_group_remove(all=True)
bpy.ops.object.modifier_remove(modifier="Armature")
nowObj.select_set(True)
arm_body.select_set(True)
bpy.context.view_layer.objects.active = arm_body
bpy.ops.object.parent_set(type='ARMATURE_AUTO', xmirror=True)
arm_body.select_set(False)
bpy.context.view_layer.objects.active = nowObj
nowObj.select_set(False)
arm_body.select_set(False)
#Child wight auto
for s , x in childs_transfer:
bpy.context.view_layer.objects.active = None
for obj in bpy.data.objects:
obj.select_set(False)
nowObj = bpy.data.objectss
bpy.context.view_layer.objects.active = nowObj
bpy.ops.object.vertex_group_add()
bpy.ops.object.vertex_group_remove(all=True)
bpy.ops.object.modifier_remove(modifier="Armature")
nowObj.select_set(True)
arm_body.select_set(True)
bpy.context.view_layer.objects.active = arm_body
bpy.ops.object.parent_set(type='ARMATURE_AUTO', xmirror=True)
arm_body.select_set(False)
bpy.context.view_layer.objects.active = nowObj
nowObj.select_set(False)
arm_body.select_set(False)
#Child wight transfer
for s , mix in childs_transfer:
bpy.context.view_layer.objects.active = bpy.data.objectss
bpy.ops.object.modifier_add(type='DATA_TRANSFER')
bpy.context.object.modifiers"DataTransfer".object = skin
bpy.context.object.modifiers"DataTransfer".use_vert_data = True
bpy.context.object.modifiers"DataTransfer".data_types_verts = {'VGROUP_WEIGHTS'}
bpy.context.object.modifiers"DataTransfer".mix_mode = 'ADD'
bpy.context.object.modifiers"DataTransfer".mix_factor = mix
#bpy.ops.object.datalayout_transfer(modifier="DataTransfer")
bpy.ops.object.modifier_apply(modifier="DataTransfer")
bpy.data.objectss.select_set(False)
#Armature Duplicate And Join
bpy.ops.object.duplicate(
{"object": arm_body,
"selected_objects": arm_body,arm_body_add,arm_hair},
linked=False)
arm_fbx = bpy.context.selected_objects0
arm_tmp = bpy.context.selected_objects1
arm_tmp2 = bpy.context.selected_objects2
for obj in bpy.data.objects:
obj.select_set(False)
arm_fbx.select_set(True)
arm_tmp.select_set(True)
arm_tmp2.select_set(True)
bpy.context.view_layer.objects.active = arm_fbx
bpy.ops.object.join()
arm_fbx = bpy.context.view_layer.objects.active
arm_fbx.name = 'Armature.fbx'
#Hair Bone parents
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
arm_fbx.data.edit_bones.remove(arm_fbx.data.edit_bones.get('Head.001'))
head = arm_fbx.data.edit_bones.get('Head')
hair = arm_fbx.data.edit_bones.get('Hair')
hair.parent = head
hair.use_connect = True
#Mune Base Join
chest = arm_fbx.data.edit_bones.get('Chest')
chest_002 = arm_fbx.data.edit_bones.get('Chest.002')
chest_002.parent = chest
#Mune middle Join
chest_002_L = arm_fbx.data.edit_bones.get('Boob_L')
chest_002_R = arm_fbx.data.edit_bones.get('Boob_R')
mune_L = arm_fbx.data.edit_bones.get('mune_L')
mune_R = arm_fbx.data.edit_bones.get('mune_R')
mune_L.parent = chest_002_L
mune_R.parent = chest_002_R
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.context.view_layer.objects.active = None
for obj in bpy.data.objects:
obj.select_set(False)
#Set armature object(child)
bpy.context.view_layer.objects.active = skin
bpy.context.object.modifiers"Armature".object = arm_fbx
for s in no_paint_child:
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.context.view_layer.objects.active = bpy.data.objectss
bpy.ops.object.mode_set(mode='WEIGHT_PAINT', toggle=False)
bpy.context.object.modifiers"Armature".object = arm_fbx
bpy.ops.object.vertex_group_clean(group_select_mode='ALL')
bpy.ops.object.vertex_group_limit_total(group_select_mode='ALL',limit=4)
bpy.ops.object.vertex_group_normalize_all(lock_active=False)
for s , x in childs_transfer:
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.context.view_layer.objects.active = bpy.data.objectss
bpy.ops.object.mode_set(mode='WEIGHT_PAINT', toggle=False)
bpy.context.object.modifiers"Armature".object = arm_fbx
bpy.ops.object.vertex_group_clean(group_select_mode='ALL')
bpy.ops.object.vertex_group_limit_total(group_select_mode='ALL',limit=4)
bpy.ops.object.vertex_group_normalize_all(lock_active=False)
for s in childs:
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.context.view_layer.objects.active = bpy.data.objectss
bpy.ops.object.mode_set(mode='WEIGHT_PAINT', toggle=False)
bpy.context.object.modifiers"Armature".object = arm_fbx
bpy.ops.object.vertex_group_clean(group_select_mode='ALL')
bpy.ops.object.vertex_group_limit_total(group_select_mode='ALL',limit=4)
bpy.ops.object.vertex_group_normalize_all(lock_active=False)
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)