dishuman

OK,
Seems use python to get transform array no need clear time sample.

Thank you, Problem solved.

robp_sidefx
Thanks for flagging this, we're investigating it as a bug.

OK, Thank you
Is there any way to remove the attribute timesample for now?

tamte

dishuman
but the param seems also green, it's still timesample base.

Yes, it should have exactly 1 timesample, it shouldn't execute your code more than once

I personally dont know another way that wouldn't recompute when you change frame

Thank you for your reply again
I think it's related to the build in function 'usd_attrib' if use a specific time number, should return non-time sample result.