Cameras and timewarps

[PlaceYourBetts]

@rorcharch

I’ve started a new project, clean action and timewarp, tried the same expression “eval (Default , timewarp78.Timing)” and still getting the same message ‘Expression: channel expression loop’

I have had this and it is very frustrating. Works on one and then suddenly doesn’t.

The problem is a reoccurring bug when using the eval expression on a 3D camera.

An expression exists on a parent or a child. This can be overcome with repeat attempts.

Looking for a solid Timewarp workflow

Yeah. I got it working. Thanks @cnoellert and @hBomb42 and @philm After getting An expression exists on a parent or a child. error over and over again I started a new action and my eval expression was getting its values from another action with the trackCam and the TW values from the Timewarp.timing. I was even able to TW the alembic proxy geometry animation using this technique. I’ll export the FBX camera for 3D but do you know if it would be possible to sent the geometry back out?