Description
This node group takes roughness into account when calculating Fresnel.
The group also has enhancements for roughness and color.
**Grazing Reflectivity:**
This produces realistic reflections at grazing angles.
The *Grazing Reflectivity* parameter controls the strength.
The *GR Falloff* parameter extends the reflections.
**Color Correction:**
This addresses an issue that causes color to appear too dark at grazing angles.
The group is compatible with 2.79 and 2.8.
Enhanced Fresnel
Material
D
disOrder66
Uploaded over 6 years ago
- Downloads
- 232
- Likes
- 12
- License
- CC-BY
- Category
- Materials
- Blender Version
- 2.7x
- Render Engine
- Cycles
- File Size
- 85.4 KB
Comments (5)
I have also created a Grazing Reflectivity group for the Principled shader. https://www.blendswap.com/blend/23960
thank you
You're welcome.
Just to clarify, does a higher falloff extend or shorten the reflections?
Higher values extend the reflections.
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