Use a Menu (

) node to customize a context menu or toolbar of the physics interface. This node adds a submenu.
To add a Menu node, right-click the
Physics Interface or
Multiphysics Interface nodes and add it from the context menu. You can also right-click a
User Input or
Selectable Input node and select it from the
Buttons menu.
Right-click the Menu node to add
Item and Item / Button,
Toggle Item,
Separator, or
Item Link nodes or another
Menu node, which acts as a submenu. You can also add an
Activation Condition.
The Settings window includes the following sections:
In this section, add parameters to the table with a Name,
Description, and
Default expression. With the parameters, you can parameterize the link that linked to this node. For example, the
Item Link can link to a
Menu node, but they can use different titles and icons. Select the
Ready only check box to prevent editing of the expression in the
Item Link node.
In the Settings window for
Menu, enter a
Title of the menu in the text field and an icon file in the
Icon field (or click
Browse to pick an icon file from the file system).