running on Windows 10, FG version 3.4
graphics card GeForce GTX 960M
download Vostok-1 model
I'm a beginner of FG, the problem is when I execute an auto launch of the model, I can't see the exhaust flame effect but only the gray bounding box, like the picture below:
I see the model uses the " Aircraft/Generic/Effects/Thruster/thrust_flame.ac" file, but the program I downloaded at first didn't have the Thruster folder, so I copied that from the newest version ( FG 2017.2.1 ). But the effect just don't show up.
What am I missing?
Great thanks if anyone can give a clue.