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377715fa01
#robomerge 5.0 #preflight 615b3adffe00590001e0e29d #rb max.chen [CL 17711731 by Mike Zyracki in ue5-main branch]
60 lines
2.5 KiB
C++
60 lines
2.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreTypes.h"
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#include "CurveModel.h"
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class FMenuBuilder;
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struct FCurvePointHandle;
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/**
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* Class that provides functionality to represents keys as continuous ranges.
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*/
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class CURVEEDITOR_API FKeyBarCurveModel: public FCurveModel
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{
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public:
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FKeyBarCurveModel();
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~FKeyBarCurveModel();
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virtual const void* GetCurve() const override { return nullptr; }
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virtual void Modify() override {};
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virtual void DrawCurve(const FCurveEditor& CurveEditor, const FCurveEditorScreenSpace& ScreenSpace, TArray<TTuple<double, double>>& InterpolatingPoints) const override{};
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virtual void GetKeys(const FCurveEditor& CurveEditor, double MinTime, double MaxTime, double MinValue, double MaxValue, TArray<FKeyHandle>& OutKeyHandles) const override {};
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virtual void AddKeys(TArrayView<const FKeyPosition> InPositions, TArrayView<const FKeyAttributes> InAttributes, TArrayView<TOptional<FKeyHandle>>* OutKeyHandles = nullptr) override {};
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virtual void RemoveKeys(TArrayView<const FKeyHandle> InKeys) override {};
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virtual void GetKeyPositions(TArrayView<const FKeyHandle> InKeys, TArrayView<FKeyPosition> OutKeyPositions) const override {};
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virtual void SetKeyPositions(TArrayView<const FKeyHandle> InKeys, TArrayView<const FKeyPosition> InKeyPositions,const EPropertyChangeType::Type ChangeType = EPropertyChangeType::Unspecified) override {};
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virtual void GetKeyDrawInfo(ECurvePointType PointType, const FKeyHandle InKeyHandle, FKeyDrawInfo& OutDrawInfo) const override {};
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virtual void GetTimeRange(double& MinTime, double& MaxTime) const override {};
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virtual void GetValueRange(double& MinValue, double& MaxValue) const override {};
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virtual int32 GetNumKeys() const override { return 0; }
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virtual void GetNeighboringKeys(const FKeyHandle InKeyHandle, TOptional<FKeyHandle>& OutPreviousKeyHandle, TOptional<FKeyHandle>& OutNextKeyHandle) const override {};
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virtual bool Evaluate(double InTime, double& OutValue) const override { return false; }
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/*
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* New Virtuals for Key Bar Curve Model
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*/
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virtual void BuildContextMenu(const FCurveEditor& CurveEditor, FMenuBuilder& MenuBuilder, TOptional<FCurvePointHandle> ClickedPoint) {};
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/**
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* Bar Ranges for the Keys
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*/
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struct CURVEEDITOR_API FBarRange
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{
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TRange<double> Range;
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FName Name;
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FLinearColor Color;
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};
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/**
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* Find all of the ranges in this model. This should return an increasing set of ranges.
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*/
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virtual TArray<FKeyBarCurveModel::FBarRange> FindRanges()
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{
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TArray<FKeyBarCurveModel::FBarRange> Temp;
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return Temp;
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}
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};
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