On the roofpanel of the wall specificationdialog select the full gable walloption then click okto close the dialog and apply the change.
How to change hip roof to gable.
Click on the ridgeedge of the upper roof plane to select it.
Decide where you want the gable part of the roof to go and mark this down on your plans.
Using the steps above draw two opposing roof planes to create a gable roof.
In order to make the conversion you will have to remove part of the roof.
Click the ridge of the lower roof plane to join them together.
Using a stepladder remove all of the gutters roofing tiles and any other kind of roof furniture from the roof.
Use the select objectstool to select the top edge of the bottom roof plane.
Click the join roof planesedit button then click on the bottom edge of the top roof plane to join to the selected edge of the first plane.
Click on the ridge of the roof plane on the right side of the plan.
Here is a quick video on how to change a hip to a gable and vice versa in applicads roof wizard software.
In floor plan view click on a wall that you would like to form a gable over to select it then click on the open objectedit button.