[RELEASED] for UE4: Complete Sky and Weather System

Development World Creation
1609

I use 4.2. Downloaded from https://github.com/simul/UnrealEngine/tree/4.20.
two in 4.2

  1. 3D Cloud function can not be activated.
  2. If the TrueSkySequenceComulus Window is Full-Screen, a crash occurs.
    “Unreal Engine is exiting due to D3D device being lost. Error : HUNG”