Translations:Arch panel tutorial/22/en

To showcase a typical workflow in FreeCAD, let's model a roof panel as described on http://opensourceecology.org/wiki/MicroHouse_4_Roof_-_Module_-_Build_Instructions. To do that,we will start from drawing the different pieces in a 2D constrained sketch, then we will take advantage of the special Arch Window object, which is able to build complex 3D objects from a 2D sketch containing the contours of several pieces. Finally, since what we need is not a window but a roof panel, we will simply convert our window object to another Arch type.