I want display two trihedron on my Context.one in the center of my context and the second in the corner(in the left low).
I used gp_Trsf aTrsf; aTrsf.SetTranslation(gp_Vec(10,15,-20));but I not found a good result. In addition I used setlocation but also I hadn't a result
In addition want to extend an axis without using the zoom but I don't found any result.
problem with trihedron