33 lines
1001 B
C++
33 lines
1001 B
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "LyraCameraMode_TopDownArenaCamera.h"
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#include "Curves/RichCurve.h"
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#include "Math/Box.h"
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#include "Math/MathFwd.h"
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#include "Math/Vector.h"
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ULyraCameraMode_TopDownArenaCamera::ULyraCameraMode_TopDownArenaCamera()
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{
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ArenaWidth = 1000.0f;
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ArenaHeight = 1000.0f;
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}
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void ULyraCameraMode_TopDownArenaCamera::UpdateView(float DeltaTime)
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{
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FBox ArenaBounds(FVector(-ArenaWidth, -ArenaHeight, 0.0f), FVector(ArenaWidth, ArenaHeight, 100.0f));
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const double BoundsMaxComponent = ArenaBounds.GetSize().GetMax();
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const double CameraLoftDistance = BoundsSizeToDistance.GetRichCurveConst()->Eval(BoundsMaxComponent);
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FVector PivotLocation = ArenaBounds.GetCenter() - DefaultPivotRotation.Vector() * CameraLoftDistance;
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FRotator PivotRotation = DefaultPivotRotation;
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View.Location = PivotLocation;
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View.Rotation = PivotRotation;
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View.ControlRotation = View.Rotation;
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View.FieldOfView = FieldOfView;
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}
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