This section provides help with the representation of a sliding door with a roller box as an obstacle.
Step 1: Measure a door.
Step 2: Under the Shape tab, select the type of Passthrough.
Step 3: Click OK.
Step 4: Click on any side of the wall to indicate the door opening (even though it is not there).
Note:
Although the sliding door has no overlay, you have to click again on any side of the wall in the plan so that the door is inserted as a passagethrough.
Then measure the roller box and the door leaf of the sliding door as an obstacle.