FaceFX Commands - exec

The exec command is used to execute Python .py files or a batch file containing one or more FaceFX Studio commands. Batch files are simply text files with a list of FaceFX commands in them. The (*.FXL) extension is common for batch files and it stands for FaceFX Language file.

Command Syntax

Flag	Long Flag	Arg	Description
-f	-file	Yes	Specifies the full path to a python or text file that contains a list of FaceFX commands that should be executed.
-s	-silent	No	executes the command in "silent" mode so that no pop-up dialogs are shown.

 

Examples

>>> %exec -file "C:\my-batch-file.fxl";
>>> %exec -f "C:\my-python-file.py";

DOS / Command Prompt

The exec command is also the interface to using FaceFX Studio as a powerful command line tool:

C:\> c:\perforce\FaceFx\Studio\FxStudio -exec "C:\my-python-file.py"

Notice that you do not include the “.exe” file extension when calling fxstudio. Using batch files, FaceFX can easily be used as part of an automated build script for your game. Remember that you will have to call the loadActor and saveActor commands in your batch file to do anything meaningful.