Hi all, Welcome new SI team!
I've got a question for you. I am debugging a renderer integration issue. The issue is that Softimage is locking up when I try to execute a Command (a command exposed via Softimage's Command plugin framework) within a preview render update. Softimage does not lock up when I render the frame via the "Render > Current Frame." Currently, my suspicion is that executing "Commands" is not allowed on this specific preview render thread because it is a background thread. If this is the case, then the recommended solution is to should move the calling of these commands to the "siOnBeginFrame" event? My suspicion is that this event (siOnBeginFrame) is guaranteed to happen on the main thread via some magic even if ctxt.TriggerEvent( siOnBeginFrame, ... ) is called from the background preview render thread. -- Best regards, Ben Houston Voice: 613-762-4113 Skype: ben.exocortex Twitter: @exocortexcom http://Exocortex.com - Passionate CG Software Professionals.

