Problems of weather special effects in DOTA2

Hello, dear. When you say weather special effects, you mean ornament.

I bought a little purple book for ti4, which is out of print now.

Ti4 Weather special effects include night, heavy snow and rainy days.

You won't have any special effects without ornaments. Unless the V club engages in activities, there will be scene special effects. As soon as the activities of v club were over, the scene was gone.

And this instruction cannot be changed.

thank you