Guide To Octane Rendering : Noise & Falloff Nodes

This is a preview of our newest workshop, Guide To Octane Rendering, Principles of Photorealism. In this video, Jesus Suarez walks us through various types of noise nodes to build shaders in the node-based editing system. He also takes a look at the Fall Off node which can achieve very interesting results.
See more training at MoGraphMentor.com
All-Access at $29/month
Check Out Photoreal Rendering Octane
www.mographmentor.com/worksho...
Be a part of our community:
/ discord
Connect with Us:
website | www.mographmentor.com
Instagram | / mographmentor
twitter | / mographmentor

[@Jebesniper]

Thanks for this tutorials

[@somniumwave]

def gonna check this one out later tonight :)

[@MoGraphMentor]

Sweet! thanks

[@Daniel-gl2mp]

Actually the Falloff node is not dependant or influenced by the light like you say at 7:52.
It is dependant on the angle of the polygon to the camera. The more the polygon is facing to the camera the more white it gets, the more it is facing away from the camera, the more black it gets.
You can compare it to the fresnel shader of standard c4d material.
you can observe this phenomenom in nature when you look to a lake for example: if you look in the distance the water surface reflection is strong and you can't look through the water. but if you sit in a boot and look straight down on the water the reflection is less and you might be able to look through the water.