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You are here		seblagarde.wordpress.com Siggraph 2017: Physically-Based Materials: Where Are We? \| Sébastien Lagarde
\|	\|	auzaiffe.wordpress.com VNDF importance sampling for an isotropic Smith-GGX distribution - A journey into rendering	2.7 parsecs away Travel
\|	\|	In this blog post, you will find an implementation for importance sampling a VNDF (GGX-Smith) isotropic distribution that is 15% faster than the current state of the art and doesn't require building a local basis. Here is the HLSL implementation: float3 sample_vndf_isotropic(float2 u, float3 wi, float alpha, float3 n) { // decompose the floattor in...	2.7 parsecs away Travel
\|	\|	marctenbosch.com Miegakure Update November 2020: art direction in 4D « mtbdesignworks Blog [Miegakure, 4D Toys, Marc ten Bosch]	5.2 parsecs away Travel
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\|	\|	blog.wolfire.com Physically based rendering - Wolfire Games Blog	3.2 parsecs away Travel
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\|	\|	raphlinus.github.io piet-gpu progress report \| Raph Levien's blog	37.0 parsecs away Travel
\|		This post is an update to 2D Graphics on Modern GPU, just over a year ago. How time flies!	37.0 parsecs away Travel