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lettier / 3d-game-shaders-for-beginners

🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.
https://lettier.github.io/3d-game-shaders-for-beginners/index.html
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focal length -> focal distance #6

Open ghost opened 5 years ago

ghost commented 5 years ago

Great tutorial! It clears up a lot of my questions about various effects.

Minor complaint: Focal length is size of the lens. Focal distance is the distance between the camera and the focal point.