I can set the selection mode of AIS_Trihedron as in this code but I would like to retrieve the properties of AIS_Trihedron during the mouse selection. In particular, the axis gets highlighted correctly when I click the mouse but I don't know how to get the information of the clicked axis from AIS_InteractiveContext. I should figure out which axis of the AIS_Trihedron that was clicked/selected. Any help?
Handle(Geom_Axis2Placement) aTrihedronAxis=new Geom_Axis2Placement(gp::XOY());