You can array the selected objects and complete the effect of displacement, rotation and scaling at the same time.

Any selected surface can be treated as grid frame, such as window, glass curtain wall, frame column beam, truss and so on.

For simple unfolding fold

This command rotates the view while maintaining the top view relationship.

Clean up components, layers, materials, styles, and generate reports.

You can add thickness to a surface within a group or assembly.

You can export PNG format pictures with transparent backgrounds.

Geographic information such as the direction, longitude and latitude of the current camera perspective can be displayed in the upper left corner of the view.

You can create windows or curtain walls by setting parameters such as pane, window frame, glass, etc., and you can also create railings, handrails, bookshelves, shelves, etc. by setting parameters.Version 2.1 in the update history is the glass curtain wall function in supp1.0. ...

This command can rename groups and components with the name of the layer, and automatically add a number prefix or suffix, such as door - 001, door - 002, door - 003