Posts tagged with graphics

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An Interactive Introduction to Fourier Transforms

www.jezzamon.com

Jez Swanson, an engineer at Google, wrote a very pretty explanation on how Fourier transormations work and what their role is in storing sounds and images.

The Fourier transform is an extremely powerful tool, because splitting things up into frequencies is so fundamental. They're used in a lot of fields, including circuit design, mobile phone signals, magnetic resonance imaging (MRI), and quantum physics!

Read more [www.jezzamon.com]

Creating the open world kite real-time demo in Unreal Engine 4

This tech demo of Unreal Engine 4 looks amazing. Keep in mind that it isn't pre-rendered but running in real time.

https://www.youtube.com/watch?v=w6EMc6eu3c8

Everything in the open world Kite demo is running in real time in Unreal Engine 4 at 30fps. In addition to Unreal Engine 4 open world features, Kite features fully dynamic direct and indirect illumination, cinematic quality depth of field and motion blur, PBR photo modeled assets and procedural asset placement.
Here is the making of:

https://www.youtube.com/watch?v=clakekAHQx0

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