#-*-coding:utf-8 -*-
from maya import mel
from maya import cmds
import pymel.core as pm
import os
import json
import datetime as dt
from . import modeling
from . import common
from . import lang
from . import weight
def main(mesh=None, pop_zero_poly=False):
cmds.selectMode(o=True)
#pop_zero_poly→ゼロポリゴンメッシュを発見した場合に警告メッセージを出すかどうか
msg01 = lang.Lang(
en='There is a zero polygon object : ',
ja=u'ゼロポリゴンのメッシュが存在します : ')
msg02 = lang.Lang(
en='As it is in selected state, please process accordingly\n(Recommended to delete)',
ja=u'選択状態になっているので適宜処理してください \n（削除推奨）')
if mesh is None:
selection = cmds.ls(sl=True)
selection_l = cmds.ls(sl=True, l=True)
else:
selection = mesh
selection_l = cmds.ls(mesh, l=True)
zero_mesh = modeling.cehck_zero_poly_object(mesh=selection, pop_msg=False)
#リストタイプじゃなかったらリストに変換する
if not isinstance(selection, list):
temp = selection
selection = []
selection.append(temp)
clusterCopy = modeling.ClusterCopy()
engine = 'maya'
for node, node_l in zip(selection, selection_l):
if node in zero_mesh:
print 'Skip Zero Triangle Mesh :', node
continue
#メッシュノードを含むオブジェクトのみ処理する。
meshnode = cmds.listRelatives(node_l, s=True, pa=True, type='mesh', fullPath=True)
if meshnode:
defCls = clusterCopy.copy(node)
bs_dict = store_blend_shape(node)
#ブレンドシェイプを保存
copyWeight(node_l, engine=engine )
freezeModeling(node_l, engine=engine )
if defCls:
clusterCopy.paste(node)
set_blend_shape(node, bs_dict)
cmds.select(cl=True)
for s in selection:
try:
cmds.select(s, add=True)
except Exception as e:
print e.message
if zero_mesh and pop_zero_poly:
msg = msg01.output()+str(len(zero_mesh))
msg += '\n'+msg02.output()
for p in zero_mesh:
msg+='\n[ '+p+' ]'
cmds.confirmDialog( title="Warning", message=msg )
cmds.select(zero_mesh, r=True)
#ブレンドシェイプ情報を保存
def store_blend_shape(mesh):
shapes = cmds.listRelatives(mesh, s=True, f=True)
skin = cmds.ls(cmds.listHistory(shapes), type='skinCluster')
if skin:
connections = cmds.listConnections(skin, s=True, d=False)
else:
connections = cmds.listConnections(shapes, s=True, d=False)
blend_shapes = cmds.ls(connections, l=True, type='blendShape')
bs_dict = {}
if blend_shapes:
for bs in blend_shapes:
shape_target = cmds.ls(cmds.listConnections(bs, s=True, d=False), l=True, type='transform')
bs_dict[bs]=shape_target
return bs_dict
return
def set_blend_shape(mesh, bs_dict):
if not bs_dict:
return
for bs, shape_target in bs_dict.items():
cmds.blendShape(shape_target+[mesh], name=bs, frontOfChain=True)
def repareDagSetMember(node):
#Dagセットメンバーの接続を修正する、シンメトリウェイトできないとき用。
shadingEngin = get_shading_engines(node)
if shadingEngin == []:
return
shapes = cmds.listRelatives(node, s=True, pa=True, type='mesh')
connections = cmds.listConnections(shapes[0], d=True, s=False, p=True, c=True)
for con in connections:
if shadingEngin[0]+'.dagSetMembers' in con:
conAttr = con
listIndex = connections.index(con)
disconAttr = connections[listIndex-1]
cmds.disconnectAttr(disconAttr, conAttr)
cmds.connectAttr(shapes[0]+'.instObjGroups[0]', conAttr, f=True)
def copyWeight(node, engine='maya'):
weight.WeightCopyPaste().main(node, mode='copy', saveName=__name__, engine=engine)
def freezeModeling(node, engine='maya'):
#子供のノード退避用ダミーペアレントを用意
dummy = common.TemporaryReparent().main(mode='create')
common.TemporaryReparent().main(node,dummyParent=dummy, mode='cut')
#ヒストリを全削除
cmds.bakePartialHistory(node,pc=True)
#ウェイトを書き戻してくる
weight.WeightCopyPaste().main(node, mode='paste', saveName=__name__, engine=engine)
#いらないシェイプを消す
deleteZeroShape(node)
#親子付けを戻す
common.TemporaryReparent().main(node, dummyParent=dummy, mode='parent')
#ダミーペアレントを削除
common.TemporaryReparent().main(dummyParent=dummy, mode='delete')
#接続の無い不要なシェイプを削除
def deleteZeroShape(node):
meshnode = cmds.listRelatives(node, s=True, pa=True, type='mesh', fullPath=True)
for mesh in meshnode:
triNum = cmds.polyEvaluate(mesh, triangle=True)
historyNode = cmds.listHistory(mesh, f=True)
if len(historyNode) <= 1:
cmds.delete(mesh)
def save_cluster(node):
#ノードの中からスキンクラスタを取得してくる#inMesh直上がSkinClusterとは限らないので修正
srcDeformerCluster = cmds.ls(cmds.listHistory(node),type='cluster')
if not srcDeformerCluster:
return#スキンクラスタがなかったら関数抜ける
#スキンクラスタのパラメータ色々を取得しておく
srcDeformerCluster = srcDeformerCluster[0]
attributes = cmds.listAttr(srcDeformerCluster)
weightList = cmds.getAttr(srcDeformerCluster+'.weightList[0]')
envelope = cmds.getAttr(srcDeformerCluster+'.envelope')
clusterMssage = cmds.getAttr(srcDeformerCluster+'.message')
clusterWeight = cmds.getAttr(srcDeformerCluster+'.weightList[0].weights')
def freeze():
cmds.selectMode(o=True)
selection = cmds.ls(sl=True, type = 'transform')
dummy = common.TemporaryReparent().main(mode='create')#モジュールでダミーの親作成
clusterCopy = modeling.ClusterCopy()
for sel in selection:
allChildren = [sel] + cmds.listRelatives(sel, ad=True)#子供を取得して1つのリストにする
polyMesh = common.search_polygon_mesh(allChildren)
if polyMesh:
for mesh in polyMesh:
common.TemporaryReparent().main(mesh, dummyParent=dummy, mode='cut')
defCls = clusterCopy.copy(mesh)
cmds.bakePartialHistory(mesh,pc=True)
if defCls:
clusterCopy.paste(mesh)
common.TemporaryReparent().main(mesh, dummyParent=dummy, mode='parent')#コピーのおわったメッシュの子供を元に戻す
common.TemporaryReparent().main(dummyParent=dummy, mode='delete')#ダミー親削除
cmds.select(selection, r=True)
def get_shading_engines(root_node=None):
en_list = []
if root_node is None:
shapes = pm.ls(type="mesh")
else:
if isinstance(root_node, (str, unicode)):
root_node = pm.PyNode(root_node)
shapes = root_node.listRelatives(ad=True, type="mesh")
file_nodes = []
for i in shapes:
shading_engines = i.shadingGroups()
en_list+=shading_engines
return list(set(en_list))
