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Adds functionality to record the material UV scales for use by the automatic texture streaming system.
| Name | UMaterialExpressionRecordTextureStreamingInfo |
| Type | class |
| Header File | /Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionRecordTextureStreamingInfo.h |
| Include Path | #include "Materials/MaterialExpressionRecordTextureStreamingInfo.h" |
Syntax
UCLASS (CollapseCategories, HideCategories=Object, MinimalAPI)
class UMaterialExpressionRecordTextureStreamingInfo : public UMaterialExpression
Inheritance Hierarchy
- UObjectBase → UObjectBaseUtility → UObject → UMaterialExpression → UMaterialExpressionRecordTextureStreamingInfo
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
UMaterialExpressionRecordTextureStreamingInfo
(
const FObjectInitializer& ObjectInitializer |
Materials/MaterialExpressionRecordTextureStreamingInfo.h |
Variables
Public
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| Coordinates | FExpressionInput | The texture coordinates that we expect to use when sampling the texture object. | Materials/MaterialExpressionRecordTextureStreamingInfo.h |
|
| TextureObject | FExpressionInput | A texture object that will be sampled. | Materials/MaterialExpressionRecordTextureStreamingInfo.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/MaterialExpressionRecordTextureStreamingInfo.h | |
| Returns the text to display on the material expression (in the material editor). | Materials/MaterialExpressionRecordTextureStreamingInfo.h | ||
| Get a tooltip for the expression itself. | Materials/MaterialExpressionRecordTextureStreamingInfo.h | ||
virtual FExpressionInput * GetInput
(
int32 InputIndex |
Returns the input at index InputIndex if valid, nullptr otherwise. | Materials/MaterialExpressionRecordTextureStreamingInfo.h | |
virtual EMaterialValueType GetInputValueType
(
int32 InputIndex |
Materials/MaterialExpressionRecordTextureStreamingInfo.h | ||
virtual EMaterialValueType GetOutputValueType
(
int32 OutputIndex |
Materials/MaterialExpressionRecordTextureStreamingInfo.h |