def extractGeo(obj):
'''
Extract the selected faces.
'''
# Grab elements from the textScrollList.
orgSelected = cmds.textScrollList("mecFEXTSL", q=True, ai=True)
curSel = obj
faces = []
for sel in orgSelected:
temp = sel.split(".")
#print( curSel[0] + "." + temp[-1] )
faces.append(curSel + "." + temp[-1])
cmds.select(faces, r=True)
mel.eval('doMenuComponentSelection("%s", "facet")' % curSel)
cmds.ExtractFace()
extSel = cmds.ls(sl=True)
cmds.delete(extSel[0])
cmds.delete(ch=1)
# Grab transform values from the interface.
tx = cmds.floatField("mecFEXTX", q=True, v=True)
ty = cmds.floatField("mecFEXTY", q=True, v=True)
tz = cmds.floatField("mecFEXTZ", q=True, v=True)
# Center Pivot and move the geometry
cmds.xform(extSel[1], cp=True)
cmds.xform(extSel[1], t=[tx, ty, tz])
def getcuthead():
seledge = mc.ls(sl=True)
basename = seledge[0].split('.')
if len(basename) > 1:
if basename[1].find('e') > -1:
basevtx = mc.polyEvaluate(basename[0], v=True)
mc.DetachEdgeComponent()
mc.select(basename[0])
mc.ExtractFace()
cuts = mc.ls(sl=True)
mc.duplicate(cuts[0], n='cuthead', rr=True)
mc.move(1, 0, 0, 'cuthead')
mc.select(cuts[0], cuts[1])
mc.CombinePolygons()
newbase = mc.ls(sl=True)
mc.polyMergeVertex(newbase[0] + '.vtx[0:99999]',
d=.00001,
am=1,
ch=1)
mc.select(newbase)
mc.DeleteHistory()
if basevtx == mc.polyEvaluate(newbase, v=True):
mm.eval('print "/////点数一致，切头成功"')
else:
mc.warning("点数不一致，切头失败！！！")
else:
mc.warning("请选择模型环线执行！！！")
else:
mc.warning("请选择模型环线执行！！！")
#shuai_autoFacialRig()
def _extractFace(self):
cmds.ExtractFace()
def extractFace():
cmds.ExtractFace()
def extr(*args): cmds.ExtractFace()