Day 22: Specular directional light

I spent half a day trying to fix a few annoying problems with point lights.

Now everything is fine and the bounding box is exactly the size it needs to be.

Then i did the same with directional lights, which is of course less difficult.

In the photo you can see the point light with it's diffuse component and it's specular component, and for the directional light it is  little difficult to see, but the color become darker near the corner, because the reflaction of the surface is less intense