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Preserve Mass Distribution during Scaling

Posted: Sat Jun 06, 2020 9:26 am
by mh95
Hi,

is it possible that preserve mass distribution works exactly the other way around as described in the User's Guide (https://simtk-confluence.stanford.edu/d ... ling+Works) when Target Mass > 0 ?

I tried the four different options on a simple model that only consists of two bodies and checked the results with a manual calculation. The results, I manually calculated for the case "TM > 0, PMD is checked" according to the description, are the results that OpenSim calculates for the case "TM > 0, PMD is unchecked" and vice versa.

It would be great if someone looked into this issue.

Thanks,

Michael