fix affordance panel button to request raycast terrain
fix affordance panel button to request raycast terrain

RussTedrake/director,openhumanoids/director,gizatt/director,empireryan/director,gizatt/director,RobotLocomotion/director,patmarion/director,mitdrc/director,empireryan/director,mitdrc/director,rdeits/director,RobotLocomotion/director,gizatt/director,openhumanoids/director,manuelli/director,gizatt/director,rdeits/director,empireryan/director,empireryan/director,empireryan/director,mithrandir123/director,gizatt/director,mithrandir123/director,edowson/director,RobotLocomotion/director,openhumanoids/director,openhumanoids/director,manuelli/director,RussTedrake/director,mitdrc/director,patmarion/director,RobotLocomotion/director,patmarion/director,manuelli/director,rdeits/director,patmarion/director,mithrandir123/director,RussTedrake/director,mitdrc/director,mithrandir123/director,patmarion/director,mitdrc/director,edowson/director,manuelli/director,rdeits/director,RussTedrake/director,rdeits/director,edowson/director,edowson/director,manuelli/director,edowson/director,RobotLocomotion/director,RussTedrake/director,mithrandir123/director,openhumanoids/director