Main image of phong shading:
Single light - note that this scene runs at real-time speeds
Extra: Multiple lights
Watch: Youtube video of the above scene with moving lights
Extra: Blinn-Phong specular calculation
This uses the 'halfway' vector to compute the specular strength
(exponent = 100)
Other interesting visuals produced:
"Beer-googles mode" Click here for video
"Artistic noisy image mode" Click here for video
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