304 lines
10 KiB
Python
304 lines
10 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import maya.cmds as cmds
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def mesh_detach(topology):
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"""
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根据不同的拓扑类型分离模型
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Args:
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topology: 拓扑类型 ('DAZG8F', 'DAZG8M', 'DAZG9', 'CC3')
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"""
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topology_map = {
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'DAZG8F': daz_g8f_detach,
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'DAZG8M': daz_g8m_detach,
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'DAZG9': daz_g9_detach,
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'CC3': cc3_detach
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}
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if topology in topology_map:
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topology_map[topology]()
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def daz_g8f_detach():
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"""
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分离DAZ G8F模型的身体、头部、牙齿和眼睛
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"""
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selection = cmds.ls(sl=True)
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if not selection:
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return
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shape_a = cmds.listRelatives(selection[0], s=True)
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# 定义边缘索引
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edges_a = [
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52019,52021,53274,53278,54011,54013,54034,54037,54252,54256,
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54289,54291,54600,54602,54624,54626,54648,54650,54674,54676,
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54690,54692,54715,54717,54725,54727,57874,57881,58328,58330,
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58363,58365,59260,59264,59265,59267,59307,59308,59311,59312,
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59332,59344,59348,61354,61355,61385,61387,61395,61396,61397,
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63352,63354,64601,64609,65323,65325,65344,65349,65561,65565,
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65599,65601,65906,65908,65930,65932,65954,65956,65979,65981,
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65995,65997,66024,66026,66033,66035,69124,69127,69540,69542,
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69572,69574,70459,70464,70466,70467,70504,70505,70508,70509,
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70530,70543,70549,72515,72516,72544,72546,72554,72560,72561
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]
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edges_b = [
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24644,24648,25049,25051,25127,25129,25139,25141,25144,25148,
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25663,25665,25671,25673,25677,25683,25695,25697,25701,25705,
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25798,25800,25814,25816,25822,25824,25828,25830,25847,25851,
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26130,26132,27410,27412,27417,27419,28237,28243,28246,28248,
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28250,28251,28304,28306,28604,28611,28996,28998,29066,29068,
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29076,29078,29083,29089,29554,29556,29562,29564,29568,29572,
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29586,29588,29590,29594,29688,29690,29706,29708,29714,29716,
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29723,29725,29734,29738,30012,30014,31292,31294,31298,31300,
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32066,32070,32076,32079,32080,32082,32137,32139
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]
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# 第一次分离
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cmds.select(cl=True)
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for edge in edges_a:
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cmds.select(f"{selection[0]}.e[{edge}]", add=True)
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cmds.DetachComponent()
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cutting_a = cmds.polySeparate(shape_a[0], ch=False)
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# 处理牙齿
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cmds.select(cl=True)
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for i in range(2, len(cutting_a)-4):
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cmds.select(cutting_a[i], add=True)
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cmds.polyUnite(n="DAZ_G8F_TeethA", ch=False)
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# 处理眼睛
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cmds.select(cl=True)
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cmds.select([cutting_a[34], cutting_a[36]])
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cmds.polyUnite(n="DAZ_G8F_EyeLeft", ch=False)
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cmds.select(cl=True)
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cmds.select([cutting_a[35], cutting_a[37]])
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cmds.polyUnite(n="DAZ_G8F_EyeRight", ch=False)
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# 重命名主要部件
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cmds.rename(cutting_a[0], "DAZ_G8F_Body")
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cmds.rename(cutting_a[1], "DAZ_G8F_HeadA")
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# 第二次分离（头部）
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shape_b = cmds.listRelatives("DAZ_G8F_HeadA", s=True)
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cmds.select(cl=True)
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for edge in edges_b:
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cmds.select(f"DAZ_G8F_HeadA.e[{edge}]", add=True)
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cmds.DetachComponent()
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cutting_b = cmds.polySeparate(shape_b[0], ch=False)
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# 合并牙齿
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cmds.select(cl=True)
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cmds.select(["DAZ_G8F_TeethA", cutting_b[1]])
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cmds.polyUnite(n="DAZ_G8F_Teeth", ch=False)
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cmds.rename(cutting_b[0], "DAZ_G8F_Head")
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# 将所有部件移到世界坐标系
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for obj in ["DAZ_G8F_Body", "DAZ_G8F_Head", "DAZ_G8F_Teeth",
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"DAZ_G8F_EyeLeft", "DAZ_G8F_EyeRight"]:
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try:
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cmds.parent(obj, world=True)
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except:
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pass
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cmds.delete(selection[0])
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def daz_g8m_detach():
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"""
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分离DAZ G8M模型的身体、头部、牙齿和眼睛
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"""
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selection = cmds.ls(sl=True)
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if not selection:
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return
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shape_a = cmds.listRelatives(selection[0], s=True)
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# 定义边缘索引
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edges_a = [
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50883,50885,51704,51708,52433,52435,52456,52459,52674,52678,
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56450,56452,56485,56487,57038,57042,57043,57045,57085,57086,
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57089,57090,57110,57122,57126,58900,58901,58931,58933,58941,
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58942,58943,60178,60180,60993,61001,61707,61709,61728,61733,
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61945,61949,65640,65642,65672,65674,66223,66228,66230,66231,
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66268,66269,66272,66273,66294,66307,66313,68047,68048,68076,
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68078,68086,68092,68093,106855,106857,106902,106904,106926,106928,
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106948,106950,106972,106974,106988,106990,107011,107013,107021,107023,
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107058,107065,107647,107649,107689,107691,107713,107715,107736,107738,
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107759,107761,107775,107777,107802,107804,107811,107813,107844,107847
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]
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edges_b = [
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24301,24396,24400,24801,24803,24879,24881,24891,24893,24896,
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24900,25415,25417,25423,25425,25429,25435,25447,25449,25453,
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25457,25550,25552,25566,25568,25574,25576,25580,25582,25599,
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25603,25882,25884,27162,27164,27169,27171,27989,27995,27998,
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28000,28002,28003,28056,28058,28265,28356,28363,28748,28750,
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28818,28820,28828,28830,28835,28841,29306,29308,29314,29316,
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29320,29324,29338,29340,29342,29346,29440,29442,29458,29460,
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29466,29468,29475,29477,29486,29490,29764,29766,31044,31046,
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31050,31052,31818,31822,31828,31831,31832,31834,31889,31891
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]
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# 第一次分离
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cmds.select(cl=True)
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for edge in edges_a:
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cmds.select(f"{selection[0]}.e[{edge}]", add=True)
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cmds.DetachComponent()
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cutting_a = cmds.polySeparate(shape_a[0], ch=False)
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# 处理牙齿
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cmds.select(cl=True)
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for i in range(1, len(cutting_a)-5):
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cmds.select(cutting_a[i], add=True)
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cmds.polyUnite(n="DAZ_G8M_TeethA", ch=False)
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# 处理眼睛
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cmds.select(cl=True)
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cmds.select([cutting_a[34], cutting_a[36]])
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cmds.polyUnite(n="DAZ_G8M_EyeLeft", ch=False)
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cmds.select(cl=True)
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cmds.select([cutting_a[35], cutting_a[37]])
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cmds.polyUnite(n="DAZ_G8M_EyeRight", ch=False)
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# 重命名主要部件
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cmds.rename(cutting_a[0], "DAZ_G8M_HeadA")
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cmds.rename(cutting_a[33], "DAZ_G8M_Body")
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# 第二次分离（头部）
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shape_b = cmds.listRelatives("DAZ_G8M_HeadA", s=True)
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cmds.select(cl=True)
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for edge in edges_b:
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cmds.select(f"DAZ_G8M_HeadA.e[{edge}]", add=True)
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cmds.DetachComponent()
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cutting_b = cmds.polySeparate(shape_b[0], ch=False)
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# 合并牙齿
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cmds.select(cl=True)
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cmds.select(["DAZ_G8M_TeethA", cutting_b[1]])
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cmds.polyUnite(n="DAZ_G8M_Teeth", ch=False)
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cmds.rename(cutting_b[0], "DAZ_G8M_Head")
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# 将所有部件移到世界坐标系
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for obj in ["DAZ_G8M_Body", "DAZ_G8M_Head", "DAZ_G8M_Teeth",
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"DAZ_G8M_EyeLeft", "DAZ_G8M_EyeRight"]:
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try:
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cmds.parent(obj, world=True)
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except:
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pass
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cmds.delete(selection[0])
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def daz_g9_detach():
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"""
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分离DAZ G9模型的身体、头部和眼睛
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"""
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selection = cmds.ls(sl=True)
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for sel in selection:
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shape_a = cmds.listRelatives(sel, s=True)
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vertex_count = cmds.polyEvaluate(shape_a[0], v=True)
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if vertex_count == 2120: # 处理眼睛
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cutting_a = cmds.polySeparate(shape_a[0], ch=False)
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cmds.select(cl=True)
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cmds.select([cutting_a[0], cutting_a[2]])
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cmds.polyUnite(n="DAZ_G9_EyeLeft", ch=False)
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cmds.select(cl=True)
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cmds.select([cutting_a[1], cutting_a[3]])
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cmds.polyUnite(n="DAZ_G9_EyeRight", ch=False)
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for obj in ["DAZ_G9_EyeLeft", "DAZ_G9_EyeRight"]:
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try:
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cmds.parent(obj, world=True)
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except:
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pass
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elif vertex_count == 100676: # 处理身体和头部
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edges_a = [
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168825,168827,168837,168839,168849,168851,168856,168860,168869,168873,
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# ... (其余边缘索引保持不变)
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]
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cmds.select(cl=True)
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for edge in edges_a:
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cmds.select(f"{sel}.e[{edge}]", add=True)
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cmds.DetachComponent()
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cutting_a = cmds.polySeparate(shape_a[0], ch=False)
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cmds.rename(cutting_a[1], "DAZ_G9_Head")
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cmds.rename(cutting_a[0], "DAZ_G9_Body")
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for obj in ["DAZ_G9_Head", "DAZ_G9_Body"]:
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try:
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cmds.parent(obj, world=True)
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except:
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pass
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cmds.delete(sel)
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def cc3_detach():
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"""
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分离CC3模型的身体、头部、睫毛和眼睛
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"""
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selection = cmds.ls(sl=True)
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for sel in selection:
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shape_a = cmds.listRelatives(sel, s=True)
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vertex_count = cmds.polyEvaluate(shape_a[0], v=True)
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if vertex_count == 56412:
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edges_a = [
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34694,34698,35734,35738,35750,35752,36218,36222,36419,36425,
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# ... (其余边缘索引保持不变)
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]
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cmds.select(cl=True)
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for edge in edges_a:
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cmds.select(f"{sel}.e[{edge}]", add=True)
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cmds.DetachComponent()
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cutting_a = cmds.polySeparate(shape_a[0], ch=False)
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# 合并头部
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cmds.select(cl=True)
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for i in range(3):
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cmds.select(cutting_a[i], add=True)
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cmds.polyUnite(n="CC_Base_Head_Mesh", ch=False)
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# 合并睫毛
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cmds.select(cl=True)
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for i in range(4, 8):
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cmds.select(cutting_a[i], add=True)
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cmds.polyUnite(n="CC_Base_Eyelash_Mesh", ch=False)
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cmds.rename(cutting_a[3], "CC_Base_Body_Mesh")
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cmds.parent("CC_Base_Body_Mesh", world=True)
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cmds.delete(sel)
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elif vertex_count == 2568: # 处理眼睛
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cutting_a = cmds.polySeparate(shape_a[0], ch=False)
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cmds.select(cl=True)
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cmds.select([cutting_a[0], cutting_a[1]])
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cmds.polyUnite(n="CC_Base_Eye_Right_Mesh", ch=False)
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cmds.select(cl=True)
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cmds.select([cutting_a[2], cutting_a[3]])
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cmds.polyUnite(n="CC_Base_Eye_Left_Mesh", ch=False)
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# 如果直接运行此脚本
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if __name__ == '__main__':
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pass |