A “set” is a function that treats multiple parts, faces, edges, or vertices as a single group, regardless of differences in material properties.
By creating a set in advance and defining a name, it can be easy and reliable to set analysis conditions in a script.
This script creates a set for the specified parts.
Preconditions
- One or more models have been created.
This script runs for the active model in the project tree. - The title of parts to create set is known.
Script Function
- Get a set with the specified name. If it does not exist, create it.
- Associate the parts named “Coil2” and “Coil4” to the set.
- Set type to “From Selection”, turn off Consider parent-child relation.
# Copyright (c) 2026 JSOL CORPORATION
#
# This script is released under the MIT License.
# See the full license text at:
# https://www.jmag-international.com/scriptlibrary/jmag_script_library_mit/
def getOrCreatePartSet(model, setNm):
"""Gets or creates the set passed as an argument"""
partSet = model.GetSetList().GetSet(setNm)
partSet = partSet if partSet.IsValid() else model.GetSetList().CreatePartSet(setNm)
return partSet
def setParts(partSet, partsNmArray):
"""Sets the parts passed as arguments to the set"""
partSet.SetMatcherType(u"Selection")
partSet.SetUpdateByRelation(False)
partSet.ClearParts()
sel = partSet.GetSelection()
for partsNm in partsNmArray:
sel.SelectPart(partsNm)
partSet.AddSelected(sel)
app = designer.GetApplication()
model = app.GetCurrentModel()
setNm = u"coilSet"
partSet = getOrCreatePartSet(model, setNm)
partsNmArray = [u"Coil2", u"Coil4"]
setParts(partSet, partsNmArray)
