Clear or Reset Geometry Workspace in Python?

[dbsim4]

Hello,

Is there a way to clear or reset the geometry in a Python script? ie. delete all objects & start over?

If you run the same script multiple times (ie. while developing/debugging) you wind up with multiple geometry objects.

Currently I'm deleting them by hand to start over.

What's the recommended workflow for this?

Thank you!

[NaraSakamoto]

Happy to stand corrected as I have a very crude way to reset geometries.
I search for the geometry entities by names and move them together into an entity group which gets deleted as a whole. This was to avoid the ACIS access error when trying to delete entities one by one by iterating over a list of entities. Please let me know if there are better ways to do this!
def Delete_entities(keyword):
alist = [ent for ent in model.AllEntities() if keyword in ent.Name]
if len(alist) > 0:
EG = model.EntityGroup()
EG.Add(alist)
EG.Delete()
else:
print(f"Couldn't find entities matching the keyword {keyword} to delete.")

[brown]

You could also delete all of the model entities by filtering by type. Visible geometry objects have type 'body', so you could do:

import s4l_v1.model as model

entities_to_delete = [e for e in model.AllEntities() if e.Type == 'body']
for e in entities_to_delete:
	e.Delete()

[bryn]

I typically do the following (which also clears the history and frees memory):

import XCoreModeling as xcm
xcm.GetActiveModel().Clear()