1TopoDS_Edgeedge0=BRepBuilderAPI_MakeEdge(gp_Pnt(0,0,0),gp_Pnt(10,10,10));2Geometry::instance()->addShape(ShapeType::Curve,edge0);34gp_Pntpnt1(0,10,0);5gp_Pntpnt2(10,10,0);6gp_Pntpnt3(10,0,0);7g