What is the new ’IOR Level’ material function in Blender 4.0?
In this video, I discuss the new IOR Index parameter in the Specular section of the new Principled BSDF in Blender 4.0. I also show the updated Specular Tint parameter.
#blendertutorial #iorindex #indexofrefraction #blender4 #speculartint
Here is the material tester file used in this tutorial which I developed for testing purposes.
00:00 Introduction
00:39 Two ways to set specular
02:45 Some theory behind index of refraction
03:08 Specular highlight
03:50 The fresnel curve
05:20 About refraction, how it relates to reflections
10:00 Specularity and backward compatibility with 3.6 files
12:18 IOR Level linearizes low end reflection control
15:28 Examples of using IOR Level
13:33 Turning off specular reflections, diffuse only
19:12 Using Specular Tint
2 views
37
3
2 days ago 00:04:49 1
Phonique: Feel What You Want (feat. Rebecca) official music video feat. Julia Lapina
3 days ago 01:32:50 1
A Stone in the Water | Thrilling Mystery Movie Full HD | Melissa Fumero | Real Drama
4 days ago 00:29:11 1
Interview with Valentin Kozlov, Valmix Company | Potato Tour Across Russia (Part 2) 🥔🚜
5 days ago 00:01:01 1
Project Blue Beam | What Is Project Blue | The Blue Beam Project | Project Blue Beam Drones | UFO
5 days ago 00:03:26 2
Benny Benassi presents The Biz - No Matter What You Do [Official Video]
5 days ago 00:03:21 2
Alex Gaudino ft. Kelly Rowland - What A Feeling
6 days ago 01:02:51 1
Uncovering the Remains of Sasquatch - Sasquatch Unearthed: Buckeye Bigfoot (Evidence and Encounters)
6 days ago 01:01:39 1
TIME SLIP STORIES (SN 18 EP 38) TRUE UNEXPLAINABLE EXPERIENCES WITH MISSING TIME & TIME SLIPS
7 days ago 00:00:31 2
How To Train Your Dragon | Big Game Spot
7 days ago 00:05:05 59
How to Clown - Misha Usov - Professional Clown School
7 days ago 00:03:02 2
What is love (Rastafair Remix) Tomorrowland Videoclip
1 week ago 00:05:14 2
Clara Fernández: The Spanish Sensation Transforming Pole Vaulting
1 week ago 00:27:54 5
Секретные космические лазеры устраивают пожары на Земле?
2 weeks ago 00:03:57 46
Britney Spears - ...Baby One More Time (Official Video)
2 weeks ago 00:09:58 2
LUGHEAD | Omeleto
2 weeks ago 00:04:50 20
In The Army Now (Status Quo) • Drum Cover
2 weeks ago 00:56:53 3
DOGMAN, MIRRORED MEN AND HIGHWAY GHOSTS: TALES FROM THE ROAD (SN 18 EP 36) TRUE SPOOKY STORIES
2 weeks ago 00:08:36 1
ODESSA on FIRE┃Hotel ’BRISTOL’ with Officers From European Intelligence Agencies Was Blown To PIECES
2 weeks ago 00:08:55 1
SHOCKING Dogfight Over UKRAINE: F-16, Mig-29, and Su-27 Did Not Survive Their Meet-Up With Su-57M
2 weeks ago 00:04:47 1
Icon For Hire-Now You Know (Official Music Video)
2 weeks ago 00:10:58 18
MAJOR Escalation: Poland Took a Gamble By Challenging Russia! The Boundaries of Europe are Changing!
2 weeks ago 00:50:14 10
CHECKMATE: Russia-Iran Treaty SHOCKS The West | Dr. Pietro Shakarian