Fix 3d viewer for remote gui

GraspPlanning/examples/GraspPlanner/GraspPlannerWindow.cpp

GraspPlanning/examples/GraspQuality/GraspQualityWindow.cpp

MotionPlanning/examples/GraspRRT/GraspRrtWindow.cpp

MotionPlanning/examples/IKRRT/IKRRTWindow.cpp

...nning/examples/MultiThreadedPlanning/MTPlanningWindow.cpp

MotionPlanning/examples/PlatformDemo/PlatformWindow.cpp

MotionPlanning/examples/RRT/RRTdemo.cpp

MotionPlanning/examples/RrtGui/RrtGuiWindow.cpp

...namics/DynamicsEngine/BulletEngine/BulletCoinQtViewer.cpp

VirtualRobot/Grasping/GraspEditor/GraspEditorWindow.cpp

VirtualRobot/examples/CameraViewer/showCamWindow.cpp

VirtualRobot/examples/CoinViewer/CoinViewer.cpp

VirtualRobot/examples/ConstrainedIK/ConstrainedIKWindow.cpp

VirtualRobot/examples/GenericIK/GenericIKWindow.cpp

VirtualRobot/examples/Jacobi/JacobiWindow.cpp

...lRobot/examples/ReachabilityMap/ReachabilityMapWindow.cpp

VirtualRobot/examples/RobotViewer/showRobotWindow.cpp

VirtualRobot/examples/SceneViewer/showSceneWindow.cpp

VirtualRobot/examples/reachability/reachabilityWindow.cpp

VirtualRobot/examples/stability/stabilityWindow.cpp