In this case, convert your PDF to an image file, then import it into your program as a background image using the Design > Show Floor Plan Trace Image menu.
You can do so using the Design > Floor Plan Trace Properties menu. You can then transparently define the image to be imported so you can then redraw on top of it.
In fact, it all depends on what you mean by “edit a project’s sectional drawing”.
Architect 3D does indeed allow you to create sectional drawings for your building permit using the “Elevation View” mode and inserting your text, quotations, directional arrows, etc.
To print your sectional drawing in PDF format, simply navigate to the File > Print 3D View menu, then select a PDF printer driver from the list of available printers. There are a number of them available online for free (Foxit Reader PDF Printer, PrimoPDF, doPDF, etc.).
If the scale is not important to you, we advise that you export your view to image format beforehand using the File > Export > 3D Image menu, then print it in PDF format directly from an image viewer. Doing so will mean you won’t have to export your view again if you would like to make more print-outs.
Yes, our versions of Architect 3D for Mac are compatible with El Capitan.
Please find the procedure to follow to create a spiral staircase in Architect 3D below:
Please find a link to a video (in English) detailing the procedure below: https://youtu.be/Uen8quzKL5w
You can use the “Wall (customised length)” tool while drawing your rooms.
Otherwise, you can use the left and right arrows on your keyboard while pressing and holding the Ctrl key to shift your wall to the desired distance. You can configure this distance using the Design > Options menu, then “Grid settings” to define the parameters of the alignment grid.