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Getting Started
What's Inside?
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Programming Quick References
1. Setting Up the Project
2. Creating the Controllable Character
3. Implementing Shooting
4. Generating Physical Objects
5. Implementing Color Zone
6. Playing Background Music
7. Managing Game Rules
8. Creating the End UI
9. Building the Project
Getting Started with VR
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engine.surround Functions
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Refraction Simple For Thick Objects Node
Refraction Screen UV Offset For Thick Objects Node
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Vegetation: Authoring Tips
Upgrading to UNIGINE 2.15
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Table of Contents
Warning! This version of documentation is OUTDATED, as it describes an older SDK version! Please switch to the documentation for the latest SDK version.
Warning! This version of documentation describes an old SDK version which is no longer supported! Please upgrade to the latest SDK version.

Fresnel Node


Description

This node calculates a falloff based on the viewing angle at which the surface is viewed. The output value can be used as the intensity for Fresnel reflections, transparency, and other effects.

For usage examples, refer to the Fresnel Effect material graph sample.

Last update: 2022-02-18
Build: ()