def customAttrsSampling(attrData, interval=1):
"""
Args:
attrData (dict): {node1: [[attr1, min, max], [attr2, min, max], ...],
node2: [[attr1, min, max], [attr2, min, max], ...],
...}
interval (int)
Returns:
int
"""
start = cmds.currentTime(q=1)
currTime = attrsSampling(attrData, interval)
end = currTime-1
utils.trimTimeRange(start, end)
cmds.currentTime(start)
def transformSampling(translateMin, translateMax,
rotateMin, rotateMax,
scaleMin, scaleMax,
isTranslate, isRotate, isScale,
translateAttrs = ('tx', 'ty', 'tz'),
rotateAttrs = ('rx', 'ry', 'rz'),
scaleAttrs = ('sx', 'sy', 'sz'),
interval=1):
"""
Args:
translateMin (float)
translateMax (float)
rotateMin (float)
rotateMax (float)
scaleMin (float)
scaleMax (float)
isTranslate (bool)
isRotate (bool)
isScale (bool)
interval (int)
"""
start = cmds.currentTime(q=1)
sel = cmds.ls(sl=1, ap=1)
if not sel:
om.MGlobal.displayError("Please select some tranform nodes.")
return
attrData = {}
for node in sel:
if not attrData.has_key(node):
attrData[node] = []
if isRotate:
[attrData[node].append([attr, rotateMin, rotateMax]) for attr in rotateAttrs]
if isTranslate:
[attrData[node].append([attr, translateMin, translateMax]) for attr in translateAttrs]
if isScale:
[attrData[node].append([attr, scaleMin, scaleMax]) for attr in scaleAttrs]
currTime = attrsSampling(attrData, interval)
end = currTime-1
utils.trimTimeRange(start, end)
cmds.currentTime(start)
def blendShapeSampling(node, interval=1):
"""
Args:
node (str)
interval (int)
Returns:
int
"""
assert cmds.nodeType(node) == 'blendShape', \
"node must be a blendShape type"
start = cmds.currentTime(q=1)
attrs = cmds.listAttr('%s.weight' % node, m=1)
attrData = {node: [[attr, 0.0, 1.0] for attr in attrs]}
currTime = attrsSampling(attrData, interval)
end = currTime-1
utils.trimTimeRange(start, end)
cmds.currentTime(start)
