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fog

15. OpenGL Fog Types

OpenGL Fog Type Tutorial PreviewJust like there are different types of lighting in OpenGL, we also have different types of fog for different effects. Learn how to use them in this tutorial.

14. OpenGL Fog

OpenGL Fog Tutorial PreviewEver notice how on a clear day, your visibility seems to go on for miles, but when the weather changes, a nice misty fog may come over, and your vision can be reduced to virtually nothing? Well OpenGL has it's own fog system we can take advantage of if we wish to re-create this natural effect.