def nodeHelper(nodeType,
chainAttr,
inputs=(),
outputs=(),
minimalOutput=True,
setAttr=(),
**kwargs):
from nodex.core import Nodex
# ensure nodex
inputs = tuple(
(attrName,
attrValue) if isinstance(attrValue, Nodex) else (attrName,
Nodex(attrValue))
for attrName, attrValue in inputs if attrValue is not None)
outputs = tuple(
(attrName,
attrValue) if isinstance(attrValue, Nodex) else (attrName,
Nodex(attrValue))
for attrName, attrValue in outputs if attrValue is not None)
# highest dimensions among inputs
dim = max(y.dimensions() for x, y in inputs)
# create node
createKwargs = {}
name = kwargs.pop('name', None)
if name:
createKwargs['name'] = name
n = pm.createNode(nodeType, **createKwargs)
for attrName, attrValue in setAttr:
n.attr(attrName).set(
attrValue) # without nodex (optimization for static values)
# check input dimensions
for attrName, attrValue in inputs:
attrNodex = Nodex(n.attr(attrName))
if dim < attrNodex.dimensions():
if dim == 1:
attrNodex = attrNodex[0]
else:
attrNodex = attrNodex[:dim]
attrValue.connect(attrNodex)
# result chain
result = Nodex(n.attr(chainAttr))
# if dimensions mismatch give resulting dimensions lowest dimensions (if minimalOutput)
if minimalOutput and dim != 0:
if result.dimensions() > dim:
if dim == 1:
result = result[0]
else:
result = result[:dim]
return result
def nodeHelper(nodeType, chainAttr, inputs=(), outputs=(), minimalOutput=True, setAttr=(), **kwargs):
from nodex.core import Nodex
# ensure nodex
inputs = tuple((attrName, attrValue) if isinstance(attrValue, Nodex) else (attrName, Nodex(attrValue))
for attrName, attrValue in inputs if attrValue is not None)
outputs = tuple((attrName, attrValue) if isinstance(attrValue, Nodex) else (attrName, Nodex(attrValue))
for attrName, attrValue in outputs if attrValue is not None)
# highest dimensions among inputs
dim = max(y.dimensions() for x, y in inputs)
# create node
createKwargs = {}
name = kwargs.pop('name', None)
if name:
createKwargs['name'] = name
n = pm.createNode(nodeType, **createKwargs)
for attrName, attrValue in setAttr:
n.attr(attrName).set(attrValue) # without nodex (optimization for static values)
# check input dimensions
for attrName, attrValue in inputs:
attrNodex = Nodex(n.attr(attrName))
if dim < attrNodex.dimensions():
if dim == 1:
attrNodex = attrNodex[0]
else:
attrNodex = attrNodex[:dim]
attrValue.connect(attrNodex)
# result chain
result = Nodex(n.attr(chainAttr))
# if dimensions mismatch give resulting dimensions lowest dimensions (if minimalOutput)
if minimalOutput and dim != 0:
if result.dimensions() > dim:
if dim == 1:
result = result[0]
else:
result = result[:dim]
return result
def test_len(self):
# __len__ and dimensions
n = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 123, 3213, 125, 245]
n = Nodex(n)
self.assertEqual(n.dimensions(), len(n))
def test_len(self):
# __len__ and dimensions
n = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 123, 3213, 125, 245]
n = Nodex(n)
self.assertEqual(n.dimensions(), len(n))
