Rain as animated mesh (optimized)

Description

20000 animated raindrops distributed in an initial volume of 30 m x 30 m x 8 m. IMPORTANT: Place the origin of the object on ground level, which means you have to move it down after placing from the inventory. The part of the rain below the object origin can be ignored, it is only required for the animation to work). Depending on the background, you may want to adjust emissivity (faking additional light refraction). Total number of triangles: 98k