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9f83927366
- Automatically upgraded all materials When using the UI material domain the material editor and material instance editor is streamlined and only displays parts of the UI that are relevant: - Changes to a preview material rendered with the UI shader - Removes non-UI specific settings - Renames some output pins and hides irrelevant ones - Shows stats for UI shader [CL 2596027 by Matt Kuhlenschmidt in Main branch]
77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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/*=============================================================================
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MaterialGraphNode_Root.cpp
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=============================================================================*/
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#include "UnrealEd.h"
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#include "MaterialEditorUtilities.h"
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#include "GraphEditorActions.h"
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#include "GraphEditorSettings.h"
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#define LOCTEXT_NAMESPACE "MaterialGraphNode_Root"
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/////////////////////////////////////////////////////
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// UMaterialGraphNode_Root
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UMaterialGraphNode_Root::UMaterialGraphNode_Root(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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}
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FText UMaterialGraphNode_Root::GetNodeTitle(ENodeTitleType::Type TitleType) const
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{
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return FMaterialEditorUtilities::GetOriginalObjectName(this->GetGraph());
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}
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FLinearColor UMaterialGraphNode_Root::GetNodeTitleColor() const
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{
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return GetDefault<UGraphEditorSettings>()->ResultNodeTitleColor;
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}
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FText UMaterialGraphNode_Root::GetTooltipText() const
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{
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return LOCTEXT("RootToolTip", "Description of final material inputs");
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}
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void UMaterialGraphNode_Root::PostPlacedNewNode()
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{
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if (Material)
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{
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NodePosX = Material->EditorX;
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NodePosY = Material->EditorY;
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}
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}
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void UMaterialGraphNode_Root::CreateInputPins()
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{
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UMaterialGraph* MaterialGraph = CastChecked<UMaterialGraph>(GetGraph());
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const UMaterialGraphSchema* Schema = CastChecked<UMaterialGraphSchema>(GetSchema());
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for (int32 Index = 0; Index < MaterialGraph->MaterialInputs.Num(); ++Index)
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{
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UEdGraphPin* InputPin = CreatePin(EGPD_Input, Schema->PC_MaterialInput, TEXT(""), NULL, /*bIsArray=*/ false, /*bIsReference=*/ false, MaterialGraph->MaterialInputs[Index].GetName().ToString());
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}
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}
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int32 UMaterialGraphNode_Root::GetInputIndex(const UEdGraphPin* InputPin) const
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{
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for (int32 Index = 0; Index < Pins.Num(); ++Index)
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{
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if (InputPin == Pins[Index])
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{
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return Index;
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}
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}
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return -1;
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}
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uint32 UMaterialGraphNode_Root::GetInputType(const UEdGraphPin* InputPin) const
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{
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UMaterialGraph* MaterialGraph = CastChecked<UMaterialGraph>(GetGraph());
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return GetMaterialPropertyType(MaterialGraph->MaterialInputs[GetInputIndex(InputPin)].GetProperty());
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}
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#undef LOCTEXT_NAMESPACE
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