Hi every one all of us know that sometimes you have just 2d lines and you want to make it from lines into component with thickness (example if i have iron stair i have like just single 2d from cad how in seconds by magic tools in revit an component ) for more clarifitcation for those used before arhicad in archicad i am using magic wand using wall tool to make the lines double and with thickness then i save it as a component in revit how

second : how i can pick what is inside the lines and make it extruded not the lines it self (for autocad users before press and pull) ( parallel idea of magic wand in archicad) if this feature is available that will be awesome

my question is very important to create complex shapes that take plenty of times like the one on the image i made it using archicad and the magic wand saved me many times so that is the purpose also adding to it converting 2d lines into offset line and object at the same moment