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| Name | UMaterialExpressionSkyAtmosphereLightIlluminanceOnGround |
| Type | class |
| Header File | /Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionSkyAtmosphereLightIlluminance.h |
| Include Path | #include "Materials/MaterialExpressionSkyAtmosphereLightIlluminance.h" |
Syntax
UCLASS ()
class UMaterialExpressionSkyAtmosphereLightIlluminanceOnGround : public UMaterialExpression
Inheritance Hierarchy
- UObjectBase → UObjectBaseUtility → UObject → UMaterialExpression → UMaterialExpressionSkyAtmosphereLightIlluminanceOnGround
Variables
Public
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| LightIndex | int32 | Index of the atmosphere light to sample. | Materials/MaterialExpressionSkyAtmosphereLightIlluminance.h |
|
Functions
Public
Overridden from UMaterialExpression
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual int32 Compile
(
FMaterialCompiler* Compiler, |
Create the new shader code chunk needed for the Abs expression | Materials/MaterialExpressionSkyAtmosphereLightIlluminance.h | |
virtual void GetCaption
(
TArray< FString >& OutCaptions |
Returns the text to display on the material expression (in the material editor). | Materials/MaterialExpressionSkyAtmosphereLightIlluminance.h | |
virtual void GetExpressionToolTip
(
TArray< FString >& OutToolTip |
Get a tooltip for the expression itself. | Materials/MaterialExpressionSkyAtmosphereLightIlluminance.h |