Beam's local referring system about pynite HOT 1 CLOSED

Have a look at the code in Member3D.py for the member's transformation matrix, T. You'd have to reformulate the transformation matrix to account for a rotation about the member's local x-axis. In other words, the local z-axis direction cosines would need to change. You could then use the cross-product of the local z-axis with the local x-axis to derive the local y-axis.

Please use PyNite with caution. It's still a very young project. It still has a lot of limitations/assumptions built into it, and as you've seen, I'm still finding bugs here and there.

from pynite.