How to draw EP cuve along each joint in hierarchy

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  05 May 2013
How to draw EP cuve along each joint in hierarchy

import maya.cmds as cmds startJoint = = True)
selHi =
size = len(selHi)[size-1], r=True)
endJoint = = True)
for each in selHi:
#i`m stuck at this point.
i`m basically trying to automate spine ik creation process with script.

any and all suggestions are greatly appriciated!
  05 May 2013
something like this?

import maya.cmds as mc

lTransforms = []
oJoints =
for oJoint in oJoints:
    #get transforms
    x, y, z = mc.xform(oJoint, q=True, t=True, worldSpace=True)
    lTransforms.append((x, y, z))
  05 May 2013
that worked like a charm!
i never know we could use three variables in single line like you did in the for loop.
thank you for the reply!
really helpful.
  05 May 2013
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