Thanks for your reply. I did look your Tutorial, its very well! But I didn't understand how you make the terrain mountainous?? And why when I add a model, the shadow drops down my FPS to 5 - 3 xd!

P.S.: Using a netbook, 1,66GHz processor, Intel Graphics Accelerator 3150 video card.

Answer pls

Thanks.

You'll have to make your own terrain in MED, or find another program to make your terrains in. The GPU and CPU aren't very big - Thus your performance will lack. try setting the shadow_stencil back to 0, and try that. Your shadows wont appear very nice so you may want to make some dynamic shadows for that (fake bmap shadows).

Hope this helps.

And how to make the terrain mountainous??

Thanks you! Another question is: How to place an antity right in the floor? Not giving the Z manually, or placing in the WED, by ent_place?

Are you asking for gravity? Done through Programming?

Oh I think I understand your question now. I looked back to see if you responded and re-read your question.

ent_create("model.mdl", vector(x,y,z), action);

Where model is the name of the model, x,y,z is the position in the map where you would like the entity to be created, and the action you would like it to follow. If no action is required, set it to NULL

Mmmm thats right, but if I want to place an entity randomly in the floor, and the Z varies in the map, it will not be correctly placed (will be a bit upper of the ground). How to place it in the ground ?

If the terrain have elevations, mountains, etc., the Z position will not be the same is what I mean. I think via c_scan??