Jump to content
9redwoods

Subsurface Scattering with Light Bleed (MI 1.2.7)

Recommended Posts

I've thought about the idea of "subsurface scattering" with light bleed for a while now, and today I tried it out for the first time, and my results were successful!

A real-world example of subsurface scattering for those who are confused:

Spoiler

Gurney Journey: Subsurface Scattering I

In Mine-imator (spotlight count: 9)

SSS_in_MI.png

Image from behind

Spoiler

SSS_in_MI.png

Here's the gist.

Knowing spotlight range directly changes the thickness of light bleed, I set up a folder rig with one spotlight with a very dark red hue and a very high range for very thick light bleed, then I simply duplicated it and lowered its range several times for a gradient effect. The dark red/orange colors stack on each other, giving a gradient effect.

A last spotlight is added with a low range as to not affect the light bleed. It's set to a blue hue to counteract the reds of the subsurface scattering.

QnA:

Spoiler

How do you change the scatter range?

Simply hide a few spotlights with the largest range, then brighten the colors to counteract the loss of brightness from the missing spotlights.

Any further questions will be answered here upon request.

 

Download the test project HERE.

Important notice: your results may vary depending on your render settings. For the same results as the showcase image, you will need 15% blur size and 64 shadow blur quality.

Test project scaled by 8

Edited by 9redwoods

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...