I am using direct3d with c#. How can i make a certain color in a texture transparent ? plz respond ASAP, thnx.

Depends how you're doing it

Via the DirectX9 Framework you can do something like this

unchecked {

Texture tex =
TextureLoader.FromFile(sampleFramework.Device, filename,
_textureSize.Width, _textureSize.Height, 0,
Usage.None, Format.A8R8G8B8, Pool.Managed, Filter.None,
Filter.None, (int)(0xFFFF00FF));

}


--

(int)(0xFFFF00FF) is the transparancy color in this case

thnx much, i did it. But you forgot to say something that you should draw the textures with colorkeys before the textures without. I dont know why..