https://halogenica.net/tags/shaders/ Recent content in Shaders on Halogenica Hugo -- gohugo.io michael.robert.romero@gmail.com (Michael Romero) michael.robert.romero@gmail.com (Michael Romero) Fri, 16 Nov 2012 00:00:00 +0000 https://halogenica.net/graphics/signed-distance-fields/ Fri, 16 Nov 2012 00:00:00 +0000 michael.robert.romero@gmail.com (Michael Romero) https://halogenica.net/graphics/signed-distance-fields/ <p>Signed Distance Fields, when used in computer graphics, is a way of mathematically defining a scene, which can be both greatly compressed, and scale to any resolution. There&rsquo;s a truly excellent presentation by iq of rgba (Iñigo Quilez) posted on his website <a href="http://www.iquilezles.org/www/material/nvscene2008/nvscene2008.htm">http://www.iquilezles.org</a> which he presented at nvscene back in 2008 called &ldquo;Rendering Worlds with Two Triangles&rdquo;. Other powerful examples were presented by smash of fairlight (Matt Swaboda) at GDC earlier this year <a href="http://directtovideo.wordpress.com/2012/03/15/get-my-slides-from-gdc2012/">http://directtovideo.wordpress.com</a>. This is my first expermientation with this rendering technique.</p>