Translations:Wikihouse porting tutorial/11/en

In order to turn our SketchUp objects into FreeCAD sketches, which can then be used to create Arch Panel objects, we need to extract one, flat face from each wikihouse piece. The thickness will be re-added later, in FreeCAD, directly in the Arch Panel properties. This way, we will keep it parametric as well. To turn each wikihouse component into a single, flat face, enter each component by double-clicking it, then select each sub-component, and right-click -> Explode, until all sub-components are exploded, and your component is composed only of faces and edges: