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Unreal Engine C++ API Reference > Runtime > Engine > Materials
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UMaterialExpression
- UMaterialExpressionTextureBase
- UMaterialExpressionTextureSample
- UMaterialExpressionTextureSampleParameter
- UMaterialExpressionTextureSampleParameter2D
- PAPER2UMaterialExpressionSpriteTextureSampler
- UMaterialExpressionAntialiasedTextureMask
- UMaterialExpressionMaterialXTextureSampleParameterBlur
- UMaterialExpressionTextureSampleParameterSubUV
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionTextureSampleParameter2D.h |
| Include | #include "Materials/MaterialExpressionTextureSampleParameter2D.h" |
Syntax
class UMaterialExpressionTextureSampleParameter2D : public UMaterialExpressionTextureSampleParameter
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
UMaterialExpressionTextureSampleParameter2D
(
const FObjectInitializer& ObjectInitializer |
Overridden from UMaterialExpressionTextureSampleParameter
| Type | Name | Description | |
|---|---|---|---|
  |
void | Sets the default texture if none is set | |
  |
bool | TextureIsValid
(
UTexture* InTexture, |
Return true if the texture is a movie texture |
Overridden from UMaterialExpression
| Type | Name | Description | |
|---|---|---|---|
   |
void | GetCaption
(
TArray< FString >& OutCaptions |
Returns the text to display on the material expression (in the material editor). |