Draft it Help
We will now use the door constructed to create the double doors on the other side of the room. Use a Window Selection Box to select the door just drawn by clicking and holding at P1 and then drag and release at P2. The entity handles are displayed.
Now use Zoom Window to close in on the left hand door opening area shown below.
Select P4 below as the 'Point to Copy To'.
Select the Mirror button mirror
Select the 'Quad' or 'End' point P7 as the first end of the miror line. Move the cursor to the left and hold down thekey to Force the Angle to zero degrees, then click near to P8.
The mirror operation is now complete and the double door should look like those shown below.
The entity handles are still displayed so click in free space to release them.