zbw_curveTools.py 文件源码

def rebuild_curves(*args):
    """ 
        rebuilds selected curves to specs in window
    """
    sel = cmds.ls(sl=True, exactType = "transform")

    check = False
    newCrvs = []

    if sel:
        for x in sel:
            check = rig.isType(x, "nurbsCurve")

            if check:
                crv = x
                parent = ""
                parList = cmds.listRelatives(crv, parent = True) 
                if parList:
                    parent = parList[0]

                num = calculate_pts(crv)

                newCrv = cmds.rebuildCurve(crv, rebuildType = 0, spans = num, keepRange = 0, replaceOriginal=False, name = "{0}_RB".format(crv))[0]
                newCrvs.append(newCrv)

                if cmds.objExists("crvRebuildOriginals_GRP"):
                    if (parent and parent != "crvRebuildOriginals_GRP"):
                        cmds.parent(newCrv, parent)
                    if parent != "crvRebuildOriginals_GRP":
                        cmds.parent(crv, "crvRebuildOriginals_GRP")
                    cmds.setAttr("{0}.v".format(crv), 0)

                else:
                    cmds.group(empty = True, name = "crvRebuildOriginals_GRP")
                    if (parent and parent != "crvRebuildOriginals_GRP"):
                        cmds.parent(newCrv, parent)
                    if parent != "crvRebuildOriginals_GRP":
                        cmds.parent(crv, "crvRebuildOriginals_GRP")
                    cmds.setAttr("{0}.v".format(crv), 0)

            else:
                cmds.warning("{0} is not a nurbsCurve object. Skipping!".format(x))

    cmds.select(newCrvs, r=True)