You need to know this about Specularity in Blender 4.0

NOTE: I've produced an updated video dealing with specularity in 4.0 that is newer. This video was produced with a beta of 4.0 that didn't contain updated user interface. Watch here: https://youtu.be/7ucxCoa7jq0 The upcoming Blender 4.0 currently in development has made an important change to how the Specular function in the Principled BSDF operates. This video talks about that and how to use this important change. 00:00 Introduction 00:17 Basics of Specularity 00:43 Index of Refraction 01:33 The basic change made 03:11 Specular Neutral 03:18 Specular & bitmaps 05:07 Specular & Dialectrics 07:03 Creating diffuse-only surface (important!) #specular #blendertutorial #fresnel #refraction #ior