Is it possible to create wind effect with sound in lite-c?? For example like in stalker. And how it will be created? With particles? Or other any way... And is it possible to use it with physics (or fake physics)? Like grass and trees waveing on wind... Or smoke that moves with wind direction... Can you upload a small demo or example?

yes it is possible. but for a newbie, it's not easy to create (like example stalker).

hmmmm.... i don't think, that there are people with a code like this....

Who sad that I'm newbie?! How should it be realized?? Via particles?

hi.. you need to use some global varibales (xyz).
than you could add these to the velocity vector of the particles or use they for the phent_addforceglobal function.

My friend, can you make an example, please?

My friend, can you make an example, please?

just have some kind of wind vector, add some random noise to it and then move everything according to its strength. there's a waving grass shader on the wiki. moving trees can be more complicated, you'd use either a vertex shader or bones for that.
playing wind sound is the least of all problems, just look up media_loop in the manual. you can then use media_tune to control the volume dependent on your current wind strength.

Ok, just without trees and grass waving... Would you be so kind, and make a small example of simple wind particle with sound, please?? With random seed and direction of wind...

with sound? what you mean exaclty EHH

Wind -> doppler effect on sound.. distortions?

moving objects could be easy with Phsycis engine adding a force like joey said.

I mean some thing just like ambience sound... About wind and moving objects, please can you make a simple example?