Specifies an advanced opening. The software creates an advanced opening by using a geometric construction macro. The Opening Palette dialog box displays when you click Define by catalog selection on the Openings ribbon. Each tab of the palette graphically displays options available for a type of opening macro in the Catalog database. After you select a macro, the appropriate options display on the Advanced Openings ribbon.
Limits the available macros on a tab to the selected type.
Removes recently selected macros from the Recent tab.
Displays help for the selected macro in a preview window. If no help is available, a preview of the selected macro displays.
The Recent tab displays macros recently selected on the other tabs. Click Clear Recent to remove interfaces from this tab.
The Geometric Construction Explorer also displays. As openings are created, a list of opening macros and output opening geometry display.