Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

ERefractionMode

Determines how the refraction offset should be computed for the material.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Engine/EngineTypes.h
Include	#include "Engine/EngineTypes.h"

Syntax

enum ERefractionMode
{
RM_IndexOfRefraction,
RM_PixelNormalOffset,
}

Values

Name	Description
RM_IndexOfRefraction	Refraction is computed based on the camera vector entering a medium whose index of refraction is defined by the Refraction material input.
RM_PixelNormalOffset	The refraction offset into Scene Color is computed based on the difference between the per-pixel normal and the per-vertex normal.

Remarks

Determines how the refraction offset should be computed for the material.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss