Fixed 6 Coverity reported issues.
Fixed 6 Coverity reported issues.

CID 11820: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _azAngle is not initialized in this constructor nor in any functions that it calls.
Non-static class member _elevAngle is not initialized in this constructor nor in any functions that it calls.

CID 11819: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _BoundaryAngle is not initialized in this constructor nor in any functions that it calls.
Non-static class member _planeOrientation is not initialized in this constructor nor in any functions that it calls.

CID 11818: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _BoundaryAngle is not initialized in this constructor nor in any functions that it calls.
Non-static class member _planeOrientation is not initialized in this constructor nor in any functions that it calls.

CID 11817: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _distance is not initialized in this constructor nor in any functions that it calls.

CID 11817: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _distance is not initialized in this constructor nor in any functions that it calls.

CID 11816: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _leftRightSurfaces is not initialized in this constructor nor in any functions that it calls.



ntoand/osg,XiaoCC/osg,stmh/osg,stmh/osg,koshman86/osg,artoolkit/osg,stmh/osg,artoolkit/osg,omega-hub/osg,koshman86/osg,ntoand/osg,ghub/osg,XiaoCC/osg,ghub/osg,koshman86/osg,XiaoCC/osg,XiaoCC/osg,ntoand/osg,artoolkit/osg,omega-hub/osg,omega-hub/osg,stmh/osg,omega-hub/osg,ghub/osg,ntoand/osg,koshman86/osg,stmh/osg,ghub/osg,XiaoCC/osg,artoolkit/osg