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| | chetanjags.wordpress.com
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| | Image Based Lighting is used to implement ambient lighting for dynamic objects coming from static objects in a game level. In most cases, it is used for specular lighting or reflections. In this process lighting information at thepotential point of interests is stored in a special type of cube maps called Light probes. These Light...
| | placeholderart.wordpress.com
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| | In this post I will cover implementing and optimizing runtime environment map filtering for image based lighting (IBL). Before we get started, this approach is covered in depth in Real Shading in Unreal Engine 4and Moving Frostbite to Physically Based Rendering, you should really check them out if you want more background and information than...
| | seblagarde.wordpress.com
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| | Version : 1.31 - Living blog - First version was 2 August 2011 With permission of my company : Dontnod entertainment http://www.dont-nod.com/ This last year sees a growing interest for physically based rendering. Physically based shading simplify parameters control for artists, allow more consistent look under different lighting condition and have better realistic look. As...
| | blog.demofox.org
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| This article explains how these four things fit together and shows some examples of what they are used for. Derivatives Derivatives are the most fundamental concept in calculus. If you have a function, a derivative tells you how much that function changes at each point. If we start with the function $latex y=x^2-6x+13$, we can...