The Fx Operator Selector

The Operator Selector is a view that lists all of the available compositing and effects operators. Clicking on an operator displays its available inputs and outputs and what kind of image each input/output requires/produces. A checkbox next to an input indicates that the input is optional.

Once you select an operator in the Operator Selector, you can pick existing operators (from the FxTree) to connect to each of its inputs. As you pre-select operators, their names are listed next to the operators to which they'll be connected. When you insert the new operator, these connections are made automatically.

A	Current Operator Category	E	Prepared Connection
B	Operator Categories	F	Required Input
C	Available Operators	G	Invert button
D	Available Inputs/Output	H	Activate Input

To open the Operator Selector

Do one of the following:

From the main menu, choose View Compositing Fx Operator Selector.

or
Click the arrow or the name of the current view displayed on any viewport title bar to choose Fx Operator Selector from the Views menu.

or
If you have the FxTree view open, select View Operator Selector from the FxTree menu bar.