I am trying to change transperency of AIS_Line using SetTransperency() , but it does not seem to work.
Handle_AIS_Line line = new AIS_Line(aPnt1, aPnt2);
Handle_Prs3d_Drawer myDrawer = new Prs3d_Drawer();
Handle_Prs3d_LineAspect asp = new Prs3d_LineAspect(Quantity_NOC_BLACK, Aspect_TOL_DOTDASH, 1.0);
Is there any other way to change transperency for AIS_Line ?