def offsetShape_byVector(dag=None,
distance=1,
origin=None,
component='cv',
vector=None,
mode='origin',
factor=.5,
offsetMode='fixed'):
"""
Attempt for more consistency
If origin is None, juse the center of each shape
"""
_str_func = 'offsetShape_byVector'
log.debug(
"|{0}| >> dag: {1} | distance: {2} | origin: {3} | component: {4}".
format(_str_func, dag, distance, origin, component))
_originUse = None
if VALID.isListArg(origin):
_originUse = origin
elif VALID.objString(origin, noneValid=True):
log.debug(
"|{0}| >> Getting origin from transform of origin string: {1}".
format(_str_func, origin))
_originUse = POS.get(origin)
if VALID.is_shape(dag):
l_shapes = [dag]
else:
l_shapes = mc.listRelatives(dag, shapes=True, fullPath=True)
for i, s in enumerate(l_shapes):
log.debug("|{0}| >> On shape: {1}".format(_str_func, s))
if _originUse is None:
#_trans = VALID.getTransform(dag)
_origin = POS.get_bb_center(s)
log.debug("|{0}| >> Getting origin from center of s: {1}".format(
_str_func, _origin))
else:
_origin = _originUse
_l_source = mc.ls("{0}.{1}[*]".format(s, component),
flatten=True,
long=True)
for ii, c in enumerate(_l_source):
log.debug("|{0}| >> Shape {1} | Comp: {2} | {3}".format(
_str_func, i, ii, c))
if offsetMode == 'fixed':
set_vectorOffset(c, _origin, distance, vector, mode=mode)
else:
pMe = POS.get(c)
_vec = MATHUTILS.get_vector_of_two_points(_origin, pMe)
d = get_distance_between_points(_origin, pMe)
newPos = get_pos_by_vec_dist(POS.get(c), _vec, d * factor)
POS.set(c, newPos)
return True
def ik_end(self,
ikEnd=None,
ml_handleTargets=None,
ml_rigJoints=None,
ml_fkShapes=None,
ml_ikJoints=None,
ml_fkJoints=None,
shapeArg=None):
try:
_str_func = 'ik_end'
#Mid IK...---------------------------------------------------------------------------------
log_start(_str_func)
mBlock = self.mBlock
ml_formHandles = self.ml_formHandles
if ml_handleTargets == None:
raise ValueError, "{0} | ml_handleTargets required".format(
_str_func)
if ikEnd == None:
ikEnd = mBlock.getEnumValueString('ikEnd')
if ml_formHandles[-1].getMessage('proxyHelper'):
log.debug("|{0}| >> proxyHelper IK shape...".format(_str_func))
mProxyHelper = ml_formHandles[-1].getMessage('proxyHelper',
asMeta=True)[0]
#bb_ik = mHandleFactory.get_axisBox_size(mProxyHelper.mNode)
bb_ik = POS.get_bb_size(mProxyHelper.mNode, True, mode='max')
_ik_shape = CURVES.create_fromName('cube', size=bb_ik)
ATTR.set(_ik_shape, 'scale', 1.5)
mIKShape = cgmMeta.validateObjArg(_ik_shape,
'cgmObject',
setClass=True)
mIKShape.doSnapTo(mProxyHelper)
pos_ik = POS.get_bb_center(mProxyHelper.mNode)
mIKShape.p_position = pos_ik
mIKCrv = ml_handleTargets[self.int_handleEndIdx].doCreateAt()
CORERIG.shapeParent_in_place(mIKCrv.mNode, mIKShape.mNode, False)
elif ikEnd in ['tipBase', 'tipEnd', 'tipMid']:
log.debug("|{0}| >> tip shape...".format(_str_func))
ml_curves = []
if ikEnd == 'tipBase':
mIKCrv = mBlock.ikEndHandle.doCreateAt(
) #ml_handleTargets[self.int_handleEndIdx]
elif ikEnd == 'tipMid':
mIKCrv = mBlock.ikEndHandle.doCreateAt()
pos = DIST.get_average_position([
ml_rigJoints[self.int_segBaseIdx].p_position,
ml_rigJoints[-1].p_position
])
mIKCrv.p_position = pos
else:
mIKCrv = mBlock.ikEndHandle.doCreateAt()
if shapeArg is not None:
mIK_formHandle = ml_formHandles[
self.int_handleEndIdx] #self.int_handleEndIdx ]
bb_ik = POS.get_bb_size(mIK_formHandle.mNode, True, mode='max')
_ik_shape = CURVES.create_fromName(shapeArg, size=bb_ik * 1.5)
#ATTR.set(_ik_shape,'scale', 4.0)
mIKShape = cgmMeta.validateObjArg(_ik_shape,
'cgmObject',
setClass=True)
mIKShape.doSnapTo(mIK_formHandle)
CORERIG.shapeParent_in_place(mIKCrv.mNode, mIKShape.mNode,
False)
else:
CORERIG.shapeParent_in_place(mIKCrv.mNode,
ml_fkShapes[-1].mNode, True)
elif ikEnd == 'shapeArg':
mIK_formHandle = ml_formHandles[self.int_handleEndIdx]
bb_ik = POS.get_bb_size(mIK_formHandle.mNode, True, mode='max')
_ik_shape = CURVES.create_fromName(shapeArg, size=bb_ik + 1.3)
#ATTR.set(_ik_shape,'scale', 1.1)
mIKShape = cgmMeta.validateObjArg(_ik_shape,
'cgmObject',
setClass=True)
mIKShape.doSnapTo(mIK_formHandle)
mIKCrv = ml_ikJoints[self.int_handleEndIdx].doCreateAt()
CORERIG.shapeParent_in_place(mIKCrv.mNode, mIKShape.mNode, False)
else:
log.debug("|{0}| >> default IK shape...".format(_str_func))
mIK_formHandle = ml_formHandles[self.int_handleEndIdx]
bb_ik = POS.get_bb_size(mIK_formHandle.mNode, True, mode='max')
_ik_shape = CURVES.create_fromName('cube', size=bb_ik)
ATTR.set(_ik_shape, 'scale', 1.1)
mIKShape = cgmMeta.validateObjArg(_ik_shape,
'cgmObject',
setClass=True)
mIKShape.doSnapTo(mIK_formHandle)
mIKCrv = ml_ikJoints[self.int_handleEndIdx].doCreateAt()
CORERIG.shapeParent_in_place(mIKCrv.mNode, mIKShape.mNode, False)
self.mHandleFactory.color(mIKCrv.mNode,
controlType='main',
transparent=True)
mIKCrv.doCopyNameTagsFromObject(
ml_fkJoints[self.int_handleEndIdx].mNode,
ignore=['cgmType', 'cgmTypeModifier'])
mIKCrv.doStore('cgmTypeModifier', 'ik')
mIKCrv.doStore('cgmType', 'handle')
mIKCrv.doName()
self.mHandleFactory.color(mIKCrv.mNode, controlType='main')
self.mRigNull.connectChildNode(mIKCrv, 'controlIK',
'rigNull') #Connect
log.debug(cgmGEN._str_subLine)
return mIKCrv
except Exception, err:
cgmGEN.cgmExceptCB(Exception, err, localDat=vars())
