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Unreal Engine C++ API Reference > Runtime > Engine > Materials
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UMaterialExpression
- UMaterialExpressionParameter
- UMaterialExpressionVectorParameter
- UMaterialExpressionChannelMaskParameter
References
Module | Engine |
Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionChannelMaskParameter.h |
Include | #include "Materials/MaterialExpressionChannelMaskParameter.h" |
Syntax
class UMaterialExpressionChannelMaskParameter : public UMaterialExpressionVectorParameter
Variables
Type | Name | Description | |
---|---|---|---|
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FExpressionInput | Input | |
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TEnumAsByte< EChannelMaskParameterColor::Type > | MaskChannel |
Constructors
Type | Name | Description | |
---|---|---|---|
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UMaterialExpressionChannelMaskParameter
(
const FObjectInitializer& ObjectInitializer |
Overridden from UMaterialExpressionVectorParameter
Type | Name | Description | |
---|---|---|---|
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bool | ||
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bool | SetParameterValue
(
FName InParameterName, |
Overridden from UMaterialExpression
Type | Name | Description | |
---|---|---|---|
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int32 | Compile
(
FMaterialCompiler* Compiler, |
Create the new shader code chunk needed for the Abs expression |
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bool | GenerateHLSLExpression
(
FMaterialHLSLGenerator& Generator, |
|
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void | GetCaption
(
TArray< FString >& OutCaptions |
Returns the text to display on the material expression (in the material editor). |
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uint32 | GetInputType
(
int32 InputIndex |
|
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bool | GetParameterValue
(
FMaterialParameterMetadata& OutMeta |
|
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bool | IsInputConnectionRequired
(
int32 InputIndex |
Overridden from UObject
Type | Name | Description | |
---|---|---|---|
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void | PostEditChangeProperty
(
FPropertyChangedEvent& PropertyChangedEvent |
Called when a property on this object has been modified externally |