Drag to duplicate

to duplicate 3d shapes, you can use the existing copy/paste and ctrl+d functionalities you can also duplicate 3d shapes by dragging a transform control handle while holding down shift+alt this feature is not yet available for grouped and 2d shapes, and does not copy shape properties duplication process select a 3d shape click and drag on a transform control handle hold down shift+alt while dragging to create a duplicate of the shape