Now we must more explore what unity makes new.
Some tryings from unity forum.
Rain :
http://forum.unity3d.com/threads/9965-Clouds-and-rain
Flag :
http://klakos.com/en/advanced-waving-flag-shader-for-unity-double-sided-alpha-shadow-support-3/
.
http://mixed3d.free.fr/unity3d/smartfox/goobercrowPlayer.html
.
http://mixed3d.free.fr/unity3d/smartfox/gooberrainPlayer.html
http://mixed3d.free.fr/unity3d/smartfox/mikisPlayer.html
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