Let’s kill fireflies! And noise! Kat walks you through how to eliminate those pesky fireflies and other various forms of noise in Practical Production Techniques Vol. 19 – Killing Fireflies Dead! Since LW 2018 and the introduction of the PBR materials and rendering engine technology, users around the world, old and new have fought with the problems of dealing with noise and fireflies (those evil hot speckles) in their renders. These issues have unfortunately given many users that the new rendering and surfacing materials system is inferior to the old system from 2015.3 prior, however when you understand what causes them and how to defeat them, the real power of the render engine and surfacing system comes to your finger tips easily and quickly. There are more than a few tricks to this but some of them may not seem obvious to users getting used to this new system. Kat gets you up and running quickly on how to tackle these problems by showing you a number of techniques to vastly improve the look of your renders without having to throw endless amounts of AA/AS at the problem of dealing with fireflies while also showing you how to make use of the noise filter options and why they can be a help or a hinderance to certain rendering scenarios. Get control over your scenes with this awesome tutorial! Get it now for just $24.95USD