3D Engine Coding: Rudimentary Lighting

Published: 10 April 2024
on channel: Not the Future
5,940
459

Textures are scary, let me do lighting badly instead

Starting code: https://notthefuture.com/how2code/3d-...
Ending code: https://notthefuture.com/how2code/3d-...

John Carmack's talk on lighting:    • QuakeCon 2013: The Physics of Light a...  

Chapters

00:00 Basic concept
00:57 Calculating lighting value
03:07 Figuring out which side is hit
04:37 RGB and HSV
07:35 Some debugging
08:34 Visual observations
09:15 Moving the light source
10:46 Drawing the light source
13:43 Testing a model


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