The Feedback CHOP stores channels from the current frame to be used in a later frame, without forcing recooking back one frame. It allows you to get the state of a CHOP as it was one frame or time slice ago.
For example, if you need the position or speed of an object from a frame ago in order to compute its position, displacement or speed at the current frame, you would select a CHOP containing those values, and it will output it a frame or time slice later.
It allows connecting CHOPs in circular loops without Infinite Recursion errors. It simply copies its input without cooking it first.
- Previous Channels at Previous Time - Grabs the channels at prior time.
- Previous Channels at Current Time - Grabs channels at current time.
- Last Sample at Current Time - Uses the last sample received.
Delta Time - Time differential during feedback. If on, it adds a 'dt' channel whose value is the elapsed time since the last cook.
Standard Options and Local Variables