Hi, guys 

we are developing Flight Simulator using OSG
and would like to render snow / rain effect on the scene 
so we used PrecipitationEffect for the effect 

here is questions

if i move the orientaion and coordinates of camera,
the PrecipitationEffect can follow the camera????

in our scene, the PrecipitationEffect only render snow/rain locally
we would like to render snow/rain whole the scene(terrain)

could you help me out the problem?

and PrecipitationEffect doesn't work with large terrain and ephemeris
cuz if i move camera position of direction, PrecipitationEffect disappears 
gradually 

is there someone how to solve this problem 

Thanks in advance 
Cheers :D

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http://forum.openscenegraph.org/viewtopic.php?p=53865#53865





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