Hello, irregular-shaped door openings can be dragged and used in the corner bay window catalog, or freely modeled and fabricated. The operation steps are as follows:

Method One: After dragging and placing the corner bay window, click on the window to modify the size in the roaming mode, or select it from Aluminum Doors and Windows - Window - Corner Bay Window. The screenshots are as follows:

Method Two: Through free modeling, after drawing a rectangle for cutting and deleting the surface for use, the operation case dynamic image is as follows:

The operation dynamic image of the arc-shaped corner door opening is as follows:

If lofting is required, hold down Ctrl to select multiple lines - and then perform the lofting selection.