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67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#include "CurveEditorSharedData.h"
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#include "Engine/InterpCurveEdSetup.h"
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#include "UObject/Package.h"
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#include "Preferences/CurveEdOptions.h"
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FCurveEditorSharedData::FCurveEditorSharedData(UInterpCurveEdSetup* InEdSetup)
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: LabelEntryHeight(36)
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{
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EditorOptions = NewObject<UCurveEdOptions>(GetTransientPackage(), MakeUniqueObjectName(GetTransientPackage(), UCurveEdOptions::StaticClass(), FName(TEXT("EditorOptions"))));
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check(EditorOptions);
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MinViewRange = EditorOptions->MinViewRange;
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MaxViewRange = EditorOptions->MaxViewRange;
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EdSetup = InEdSetup;
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LabelContentBoxHeight = 0;
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RightClickCurveIndex = INDEX_NONE;
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RightClickCurveSubIndex = INDEX_NONE;
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EdMode = CEM_Pan;
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bShowPositionMarker = false;
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MarkerPosition = 0.f;
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MarkerColor = FColor::White;
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bShowEndMarker = false;
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EndMarkerPosition = 0.f;
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bShowRegionMarker = false;
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RegionStart = 0.f;
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RegionEnd = 0.f;
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RegionFillColor = FColor(255,255,255,16);
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bShowAllCurveTangents = false;
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NotifyObject = NULL;
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StartIn = EdSetup->Tabs[ EdSetup->ActiveTab ].ViewStartInput;
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EndIn = EdSetup->Tabs[ EdSetup->ActiveTab ].ViewEndInput;
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StartOut = EdSetup->Tabs[ EdSetup->ActiveTab ].ViewStartOutput;
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EndOut = EdSetup->Tabs[ EdSetup->ActiveTab ].ViewEndOutput;
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}
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FCurveEditorSharedData::~FCurveEditorSharedData()
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{
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}
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void FCurveEditorSharedData::SetCurveView(float InStartIn, float InEndIn, float InStartOut, float InEndOut)
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{
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// Ensure we are not zooming too big or too small...
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float InSize = InEndIn - InStartIn;
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float OutSize = InEndOut - InStartOut;
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if(InSize < MinViewRange || InSize > MaxViewRange || OutSize < MinViewRange || OutSize > MaxViewRange)
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{
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return;
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}
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StartIn = EdSetup->Tabs[ EdSetup->ActiveTab ].ViewStartInput = InStartIn;
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EndIn = EdSetup->Tabs[ EdSetup->ActiveTab ].ViewEndInput = InEndIn;
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StartOut = EdSetup->Tabs[ EdSetup->ActiveTab ].ViewStartOutput = InStartOut;
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EndOut = EdSetup->Tabs[ EdSetup->ActiveTab ].ViewEndOutput = InEndOut;
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}
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