[Sidefx-houdini-list] Undo on parameters changed using python

Pablo Giménez pablogipi at gmail.com
Wed Jun 11 12:41:48 EDT 2008

Hi houdiniks.
I am making some shelf tools that changes parameters into the transforms of
a selected object.
The thing is that the python script changes for example the tx parameter of
an object operator using the set methof of the hou.Parm class.
Once the script has been executed and the parameters changed is impossible
to make an undo of the changes, is like all the actions done by the script
aren't in the history.
So I can return to the previous state of the object.
Anybody having similar problems?
Using H.9.1.244 on linux.

Un saludo
Best Regards
Pablo Giménez

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