def createConnectorCurve(xforms, parent=None, name=None):
xforms = pm.ls(xforms)
if (len(xforms) < 2) or not all(
isinstance(xform, pm.nodetypes.Transform) for xform in xforms):
raise ValueError(
'createConnectorCurve requires at least 2 transforms.')
name = name or '{}_connector'.format(xforms[0].name())
crv = pm.curve(name=name,
ep=[xform.getTranslation(ws=True) for xform in xforms],
d=1)
crv.overrideEnabled.set(True)
crv.overrideDisplayType.set(1)
crv.setParent(parent)
for i, xform in enumerate(xforms):
loc = pm.pointCurveConstraint(crv.ep[i])[0]
loc = pm.ls(loc)[0]
pm.rename(loc, '{}_loc1'.format(xform.name()))
pm.xform(loc, cp=True)
pm.parentConstraint(xform, loc)
loc.setParent(parent)
loc.visibility.set(False)
pm.select(None)
return crv
def create(self):
pointA = self.startObj
pointB = self.endObj
position = (0,0,0)
# 커브 생성
crv = pm.curve( d=1, p=[ position, position ], k=[0,1] )
self.curve = crv.getShape()
# obj에 커브 쉐입을 종속 시킴 : 커브를 선택해도 오브젝트를 선택한 효과를 줌.
pm.parent( self.curve, pointA, r=True, s=True)
pm.delete( crv )
# target에 locator를 종속 시킴
self.locator = pm.pointCurveConstraint( self.curve+'.ep[1]', ch=True)[0]
self.locator = pm.PyNode(self.locator)
pm.pointConstraint( pointB, self.locator )
# 로케이서 속성 조정
self.locator.getShape().localPosition.set(0,0,0) #이 로케이터는 보이지 않음
self.locator.getShape().v.set(False) #이 로케이터는 보이지 않음
self.locator.v.set(False) #이 로케이터는 보이지 않음
self.locator.setParent(pointA)
self.locator.rename( pointB+'_CONNLOC' )
# 커브쉐입에 어트리뷰트 추가
self.curve.addAttr( 'curveConnectedTo', at='message' )
self.curve.addAttr( 'curveConnectedLOC', at='message' )
# 어트리뷰트 연결
pointB.message >> self.curve.curveConnectedTo
self.locator.message >> self.curve.curveConnectedLOC
def rigCurveConnect( *objs, **kwargs ):
'''
update : 2015-04-15
'''
if objs:
pm.select(objs)
sel = pm.selected( type='transform')
if not sel:
raise
obj = sel[0]
# 삭제
delete = kwargs.get('delete', False)
if delete:
for crvShp in obj.getShapes():
if crvShp.hasAttr('curveConnectedLOC'):
try:
pm.delete( crvShp, crvShp.curveConnectedLOC.inputs() )
except:
pass
return True
# 타겟 가져옴.
target = sel[1]
name = kwargs.get('name') or kwargs.get('n', target+'_CONNCRV' )
position = kwargs.get('position') or kwargs.get('p', (0,0,0) )
# 커브 생성
crvTrans = pm.curve( n=name, d=1, p=[ position, position ], k=[0,1] )
crvShape = crvTrans.getShape()
# obj에 커브 쉐입을 종속 시킴 : 커브를 선택해도 오브젝트를 선택한 효과를 줌.
pm.parent( crvShape, obj, r=True, s=True)
pm.delete( crvTrans )
# target에 locator를 종속 시킴
loc = pm.pointCurveConstraint( crvShape+'.ep[1]', ch=True)[0]
loc = pm.PyNode(loc)
pm.pointConstraint( target, loc )
# 로케이서 속성 조정
loc.getShape().localPosition.set(0,0,0)
loc.getShape().v.set(False)
loc.v.set(False)
loc.setParent(obj)
loc.rename( target+'_CONNLOC' )
# 커브쉐입에 어트리뷰트 추가
crvShape.addAttr( 'curveConnectedTo', at='message' )
crvShape.addAttr( 'curveConnectedLOC', at='message' )
# 어트리뷰트 연결
target.message >> crvShape.curveConnectedTo
loc. message >> crvShape.curveConnectedLOC
return loc
def rigCurveConnect(*objs, **kwargs):
'''
update : 2015-04-15
update : 2016-11-03
'''
if objs:
pm.select(objs)
sel = pm.selected(type='transform')
if not sel:
raise
obj = sel[0]
#
# 삭제
#
delete = kwargs.get('delete', False)
if delete:
deleteList = []
for crvShp in obj.getShapes():
if crvShp.hasAttr('curveConnectedLOC'):
deleteList = [
crvShp,
crvShp.curveConnectedLOC.inputs(),
crvShp.history(type='nurbsCurve')[-1]
]
if deleteList:
pm.delete(deleteList)
print deleteList
return
#
# 생성
#
# 타겟 가져옴.
target = sel[1]
position = kwargs.get('position') or kwargs.get('p', (0, 0, 0))
# 커브 생성
crvTrans = pm.curve(d=1, p=[position, position], k=[0, 1])
crvShape = crvTrans.getShape()
# obj에 커브 쉐입을 종속 시킴 : 커브를 선택해도 오브젝트를 선택한 효과를 줌.
pm.parent(crvShape, obj, r=True, s=True)
pm.delete(crvTrans)
crvShape.rename(obj + 'Shape')
# target에 locator를 종속 시킴
loc, leastSquaresModifier = pm.pointCurveConstraint(crvShape + '.ep[1]',
ch=True)
loc = pm.PyNode(loc)
leastSquaresModifier = pm.PyNode(leastSquaresModifier)
const = pm.pointConstraint(target, loc)
# 로케이서 속성 조정
loc.getShape().localPosition.set(0, 0, 0)
loc.getShape().v.set(False)
loc.v.set(False)
loc.setParent(obj)
loc.rename(target + '_locator#')
const.rename(target + '_pointConst#')
# 커브쉐입에 어트리뷰트 추가 (깔끔 삭제용)
crvShape.addAttr('curveConnectedTo', at='message')
crvShape.addAttr('curveConnectedLOC', at='message')
crvShape.addAttr('curveConnectedOrgShape', at='message')
# 어트리뷰트 연결
target.message >> crvShape.curveConnectedTo
loc.message >> crvShape.curveConnectedLOC
# 선택
pm.select(obj)
return loc
