XNA UK User Group

In this post I am going to show how you can apply the effects from Episode 3 to another model. In this case the LandShark model that also ships with the DirectX SDX. It's not really a HLSL post, but related. The model comes with a diffuse texture already called Speeder_diff.jpg, but we also need...

[youtube]http://www.youtube.com/watch?v=Dj6V7hwVcPg[/youtube] Coloured Light So the last shader we did had both ambient and diffuse lighting in it. But what if your light is coloured and has a varying brightness? All we have to do is add two more parameters and alter our light calculation in the pixel...