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Getting Started
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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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Delete Unused Assets from the Final Build
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Customize Environment Lighting
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Cut Out Unwanted Reflections in Occluded Areas of Irregular-Shaped Rooms
Create Vertex Color Based Animation for Vegetation
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Create and Use Flowmaps
Analyse Lighting Using Light Meter
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Quick start with IG Template for a Flight Simulator
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Lighting
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Light Meter
Reflections
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Sandworm
Interface Overwiew
Questions and Answers
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Capturing Screenshots and Frame Sequences
Adding Variations for a More Realistic Environment
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Editing Global Terrain
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C++
Creating C++ Application
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Creating C# Application
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Plugins
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Usage Example
Double Precision Coordinates
Usage
Performance Analyzer
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Animations-Related Classes
AnimationBind Class
AnimationBindMaterial Class
AnimationBindNode Class
AnimationBindPropertyParameter Class
AnimationBindRuntime Class
AnimationCurve Class
AnimationCurveBool Class
AnimationCurveDouble Class
AnimationCurveFloat Class
AnimationCurveInt Class
AnimationCurveQuat Class
AnimationCurveScalar Class
AnimationCurveString Class
AnimationCurveUGUID Class
AnimationFrame Class
AnimationMask Class
AnimationModifier Class
AnimationModifierBones Class
AnimationModifierBool Class
AnimationModifierDVec2 Class
AnimationModifierDVec3 Class
AnimationModifierDVec4 Class
AnimationModifierDouble Class
AnimationModifierFVec2 Class
AnimationModifierFVec3 Class
AnimationModifierFVec4 Class
AnimationModifierFloat Class
AnimationModifierIVec2 Class
AnimationModifierIVec3 Class
AnimationModifierIVec4 Class
AnimationModifierInfo Class
AnimationModifierInt Class
AnimationModifierMat4 Class
AnimationModifierNode Class
AnimationModifierQuat Class
AnimationModifierScalar Class
AnimationModifierString Class
AnimationModifierTrack Class
AnimationModifierUGUID Class
AnimationModifierVec2 Class
AnimationModifierVec3 Class
AnimationModifierVec4 Class
AnimationObject Class
AnimationObjectMaterial Class
AnimationObjectNode Class
AnimationObjectPropertyParameter Class
AnimationObjectRuntime Class
AnimationObjectTrack Class
AnimationPlayback Class
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Animations Class
Containers
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ArrayVector Class
BiMap Class
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Pair Class
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Common Functionality
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Atomic Class
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Mutex Class
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Blob Class
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Controls Class
ControlsApp Class
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InputEventVRDevice Class
InputEventSystem Class
InputEventText Class
InputEventTouch Class
InputEventJoyDevice Class
InputEventJoyButton Class
InputEventJoyAxisMotion Class
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InputEventPadButton Class
InputEventPadDevice Class
InputEventPadAxisMotion Class
InputEventPadTouchMotion Class
InputGamePad Class
InputJoystick Class
InputVRBaseStation Class
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BootConfig Class
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ObjectIntersectionTexCoord Class
ObjectMeshStatic Class
ObjectMeshCluster Class
ObjectMeshClutter Class
ObjectMeshDynamic Class
ObjectMeshSkinned Class
BonesRetargeting Class
ObjectMeshSplineCluster Class
ObjectSky Class
ObjectTerrainGlobal Class
TerrainGlobalDetail Class
TerrainGlobalLod Class
TerrainGlobalLodHeight Class
TerrainGlobalLods Class
TileSet Class
TileSetFile Class
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ObjectVolumeBox Class
ObjectVolumeOmni Class
ObjectVolumeProj Class
ObjectVolumeSphere Class
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Networking Functionality
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SSLSocket Class
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Navigation Class
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Contact Class
ShapeContact Class
Physics Class
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Plugins-Related Classes
Kinect Class
Oculus Class
engine.surround Functions
Varjo Class
OpenVR Class
ARTTracker Class
IG Plugin
CIGIConnector Plugin
CIGI::Connector Class
CigiAerosolResponse Class
CigiAnimationNotify Class
CigiArticulatedControl Class
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CigiAtmosphereControl Class
CigiCelestialControl Class
CigiComponentControl Class
CigiComponentShortControl Class
CigiEarthModelDef Class
CigiEntityClampedControl Class
CigiEntityControl Class
CigiEnvironmentControl Class
CigiEnvironmentPolygonControl Class
CigiEnvironmentRequest Class
CigiEventNotify Class
CigiHatHotExtResponse Class
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CigiHatHotResponse Class
CigiHostPacket Class
CigiHostUserDefined Class
CigiIGControl Class
CigiIGMessage Class
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CigiLosExtResponse Class
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CigiLosSegmentRequest Class
CigiLosVectorRequest Class
CigiMaritimeControl Class
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CigiPositionRequest Class
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CigiRateControl Class
CigiSegmentDef Class
CigiSegmentNotify Class
CigiSensorControl Class
CigiSensorExtResponse Class
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CigiStartOfFrame Class
CigiSymbolCircleDef Class
CigiSymbolClone Class
CigiSymbolControl Class
CigiSymbolLineDef Class
CigiSymbolShortControl Class
CigiSymbolSurfaceDef Class
CigiSymbolTextDef Class
CigiTerrestrialControl Class
CigiTerrestrialResponse Class
CigiTrackerControl Class
CigiTrajectoryDef Class
CigiViewControl Class
CigiViewDef Class
CigiVolumeDef Class
CigiVolumeNotify Class
CigiWaveControl Class
CigiWeatherControl Class
CigiWeatherResponse Class
IG Manager Class
IGConfig Class
Component Class
ComponentBaseInterface
IGIntersection Structure
ArticulatedPart Class
CollisionSegment Class
CollisionVolume Class
Converter Class
Entity Class
LightController Class
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Region Class
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Camera Class
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3D Models Requirements
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Parallax Occlusion Mapping Node
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Face Forward Node
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Pack Unit Vector To Octahedron Node
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Pack 1212 To 888 Node
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Refraction Simple For Thick Objects Node
Refraction Screen UV Offset For Thick Objects Node
Refraction Simple For Thin Objects Node
Refraction Screen UV Offset For Thin Objects Node
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Reflection Raymarched Node
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Specular Ambient Occlusion Node
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Triplanar Color Node
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Blend By Height Node
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Tiling and Offset Node
Normal From Height Value Node
Normal From Height Texture Node
Depth Fade Node
Interior Mapping Texture 2D Node
Interior Mapping Cubemap Node
Blackbody Node
Fresnel Node
Fresnel PBR Node
Tree Animation Node
Grass Animation Node
Animation Time Node
Animation Old Time Node
Get Vector From Basis Node
Angle Between Vectors Node
Flipbook Node
Anisotropic Specular Brdf Node
Hair Shading Node
Curvature Node
Ggx Brdf Importance Sampling Node
Replace Color Node
Float Correction By Ramp Node
Color Correction By Ramp Node
Mirror UV Node
Material Quality Switch Node
Input
Is Auxiliary Pass Node
Is GBuffer Pass Node
Is Shadow Pass Node
Is Baking GI Node
Is Lightmap Node
Is Front Face Node
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Camera Direction Node
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Vertex UV 0 Node
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Up Node
Down Node
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Vertex Front Face Node
Object Position Node
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Sun Direction Node
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Float Node
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Int Node
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Bool Node
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Settings Nodes
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Add Node
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Matrix Object To Absolute World Node
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Textures
Light Map Texture Node
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Texture Buffer GBuffer Velocity Node
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Texture Buffer Depth Node
Texture Buffer Depth Opacity Node
Texture Buffer Depth Opacity Fast Node
Texture Buffer Direct Lights Node
Texture Buffer Indirect Lights Node
Texture Buffer Indirect Diffuse Final Node
Texture Buffer Indirect Specular Final Node
Texture Buffer Screen Color Node
Texture Buffer Screen Color Old Node
Texture Buffer Screen Color Old Reprojection Node
Texture Buffer Screen Color Opacity Node
Texture Buffer Clouds Screen Node
Texture Buffer GBuffer Material Mask Node
Texture Buffer Normal Fast Node
Texture Buffer Refraction Node
Texture Buffer Refraction Mask Node
Texture Buffer SSAO Node
Texture Buffer SSGI Node
Texture Buffer SSR Node
Texture Buffer Transparent Blur Node
Texture Buffer Auto Exposure Node
Texture Buffer Auto White Balance Node
Texture Buffer Bent Normal Node
Texture Buffer DOF Mask Node
Texture Ramp R Node
Texture Ramp RG Node
Texture Ramp RGB Node
Texture Ramp RGBA Node
Custom Materials
Scriptable Materials
Art Samples
Tutorials
Adding Morph Targets
Vegetation: Authoring Tips
Creating Weather Effects
Cloud and Container Deployment
Docker Container Configuration
Running UNIGINE-Based Application in Docker Container
Developing UNIGINE-Project in Docker Container
Upgrading to UNIGINE 2.19
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Third-Party Notices
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 PBR Node


Description

This node calculates a physically-based approximation of Fresnel falloff in accordance with the Roughness and Specular values and 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.

Last update: 2024-08-16
Build: ()