64 lines
2.1 KiB
Ucode
64 lines
2.1 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class MaterialExpressionFunctionOutput extends MaterialExpression
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native(Material)
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hidecategories(object);
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/** The output's name, which will be drawn on the connector in function call expressions that use this function. */
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var() string OutputName;
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/** The output's description, which will be used as a tooltip on the connector in function call expressions that use this function. */
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var() string Description;
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/** Controls where the output is displayed relative to the other outputs. */
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var() int SortPriority;
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/** Stores the expression in the material function connected to this output. */
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var ExpressionInput A;
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/** Whether this output was previewed the last time this function was edited. */
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var bool bLastPreviewed;
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/** Id of this input, used to maintain references through name changes. */
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var const guid Id;
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cpptext
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{
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// UObject interface
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virtual void PostLoad();
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virtual void PostDuplicate();
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virtual void PostEditImport();
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virtual void PreEditChange(UProperty* PropertyAboutToChange);
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virtual void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent);
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// UMaterialExpression interface
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virtual FString GetCaption() const;
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/**
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* MatchesSearchQuery: Check this expression to see if it matches the search query
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* @param SearchQuery - User's search query (never blank)
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* @return TRUE if the expression matches the search query
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*/
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virtual UBOOL MatchesSearchQuery( const TCHAR* SearchQuery );
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virtual FString GetInputName(INT InputIndex) const
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{
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return TEXT("");
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}
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virtual void GetExpressionToolTip(TArray<FString>& OutToolTip);
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virtual INT Compile(FMaterialCompiler* Compiler, INT OutputIndex);
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/** Generates the Id for this input. */
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void ConditionallyGenerateId(UBOOL bForce);
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/** Validates OutputName. Must be called after OutputName is changed to prevent duplicate outputs. */
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void ValidateName();
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};
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defaultproperties
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{
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bShowOutputs=False
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OutputName="Result"
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MenuCategories(0)="Functions"
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BorderColor=(R=255,G=155,B=0)
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}
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