To update and save your group:
- Select your group node and click the
Group icon on top of the node to visualize the group network.
- Make your changes as necessary, then select the group node and choose Group menu
Save Group To Disk. Note: You must select the group node that you want to save before you can choose Group menu
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Save Group To Disk.
The changes you made are saved to disk and visible the next time you create the group node via the work area right-click menu.
Note: ShaderFX saves a group as a GRP file in the folder /users/<username>/my documents/3dsmax/shaderfx/groupnodes/.