Back to C# I just finished my work on a lightmap implementation. I really like this cool stuff you can do with lights and reflections … *awesome* 
Lighting Program with lights and reflections
You can configure a lot of things in this application, but I love the “San Francisco Mode” the most. 
It shows up a picture of the shore around the Golden Gate Bridge, which I took when I was in SFO this year. Great place! Beside this, you can switch on and off the four lights, that can be placed somewhere in the room by using the right and middle mouse key (or scroll wheel). The camera position can be moved by using the left mouse key. Colors and other configs like the shininess factor can be controled by using the functional keys… For more details, please open the application, there is a little help within.
If anybody is interested in some codes, please let me know, then I will post it at this place.
Feel free to download the Lighting Application and enjoy it.
