How to apply area members in a poligon ?

[Jatfuentes]

I have a structure that is a romboid ( an irregular pentagon), without interiors beams. I want to apply DL using The area load members facility of RISA 3D . How can apply this load if Risa only allows four sides of the applied load?

 

[JoshPlumSE]

You would have to use multiple area loads to create your load. You can use both triagular and quadrilateral area loads. Some combination of the two should allow you to create a rhomboid.