Tap the Layout screen to edit the shape of rooms.

For Interior Design for iPad version 1.2.3 and higher : 

In Interior Design for iPad wall mode and corner point mode for drawing floor plans have been combined into a single, streamlined mode. So now you can edit walls and corners simultaneously.



How to work with corners (Gray points)

To add: Double-click on the corner and it will chamfer this corner. 

To Delete: Click and hold the corner. An X button will appear. Click on the button and this corner will be deleted. 



How to work with walls (Blue points)

To add: Double click on the blue point and the wall will split into two walls

To delete: When you move a wall, if the length of the wall becomes equal to zero and you stop the movement, this wall be deleted.

For older versions :

You can work in two modes to edit rooms: Moving walls (wall mode) or moving corners (point mode). To switch the mode, you need to select a room and click the "WALL MODE" on the toolbar.

How to work with corners in point mode (gray points)
To add: Double-click on the corner and it will chamfer this corner.
To Delete: Click and hold the corner. An X button will appear. Click on the button and this corner will be deleted.

Please note: When moving a corner, if you combine two corners, the corner that you tapped to move to the other corner will be automatically deleted.

How to work in wall mode (blue points)

To add: Double click on the blue point and the wall will split into two walls
To delete: When you move a wall, if the length of the wall becomes equal to zero and you stop the movement, this wall be deleted.

See an excerpt from a video tutorial about this issue: http://youtu.be/jv9ch5rzWxM?t=4m