Advanced Fresnel – Segment
This fresnel effect has the possibility to segment the effect (see video), allow to you only apply the effect in a portion of the mesh, cool effect to create a fake rim or backlight, also it would be very useful in visual effects
With the new update you can use 3 Fresnel Functions:
- Schlick’s model from the book “The Renderman: Shading Language Guide” (Implemented by myself).
- Fresnel (Unreal Function)
- Standard Fresnel Func (Unreal Function)
- v1.1: New function was added, a ramp function that worked with 3 colors, great to create more amazing visuals.
Video Youtube:
https://www.youtube.com/watch?v=Y0taXZDcowA
Forum Link:
GitHub repo:
eduroa/AdvancedFresnelSegment (github.com)
Free for commercial use – Creative Commons CC0, but If you have the means I'd appreciate any donation, even if it's $1, just for the coffee ;)
Release Note:
29/03/2016: Public release. Unreal Engine 4.10
14/04/2017: Update to Unreal Engine 4.15
14/04/2017: Included in the effect the Unreal Fresnel functions
06/08/2018: Add Ramp with 3 colors.