1.void ViewerBase::frame(double simulationTime) //OSG每幀調用的函數(ViewBase.cpp)
轉載于:https://www.cnblogs.com/baipengchao/p/5237646.html
1.void ViewerBase::frame(double simulationTime) //OSG每幀調用的函數(ViewBase.cpp)
轉載于:https://www.cnblogs.com/baipengchao/p/5237646.html