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#rb none #lockdown Nick.Penwarden #ROBOMERGE-OWNER: ryan.gerleve #ROBOMERGE-AUTHOR: ben.marsh #ROBOMERGE-SOURCE: CL 4662404 in //UE4/Main/... #ROBOMERGE-BOT: ENGINE (Main -> Dev-Networking) [CL 4662413 by ben marsh in Dev-Networking branch]
45 lines
2.3 KiB
C++
45 lines
2.3 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#include "StereoLayerComponentVisualizer.h"
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#include "SceneManagement.h"
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#include "Components/StereoLayerComponent.h"
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void FStereoLayerComponentVisualizer::DrawVisualization( const UActorComponent* Component, const FSceneView* View, FPrimitiveDrawInterface* PDI )
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{
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const UStereoLayerComponent* StereoLayerComp = Cast<const UStereoLayerComponent>(Component);
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if(StereoLayerComp != NULL)
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{
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FLinearColor YellowColor = FColor(231, 239, 0, 255);
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if(StereoLayerComp->StereoLayerShape == EStereoLayerShape::SLSH_QuadLayer)
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{
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const FVector2D QuadSize = StereoLayerComp->GetQuadSize() / 2.0f;
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const FBox QuadBox(FVector(0.0f, -QuadSize.X, -QuadSize.Y), FVector(0.0f, QuadSize.X, QuadSize.Y));
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DrawWireBox(PDI, StereoLayerComp->GetComponentTransform().ToMatrixWithScale(), QuadBox, YellowColor, 0);
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}
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else if(StereoLayerComp->StereoLayerShape == EStereoLayerShape::SLSH_CylinderLayer)
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{
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float ArcAngle = StereoLayerComp->CylinderOverlayArc * 180 / (StereoLayerComp->CylinderRadius * PI);
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FVector X = StereoLayerComp->GetComponentTransform().GetUnitAxis(EAxis::Type::X);
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FVector Y = StereoLayerComp->GetComponentTransform().GetUnitAxis(EAxis::Type::Y);
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FVector Base = StereoLayerComp->GetComponentTransform().GetLocation();
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FVector HalfHeight = FVector(0, 0, StereoLayerComp->CylinderHeight/2);
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FVector LeftVertex = Base + StereoLayerComp->CylinderRadius * ( FMath::Cos(ArcAngle/2 * (PI/180.0f)) * X + FMath::Sin(ArcAngle/2 * (PI/180.0f)) * Y );
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FVector RightVertex = Base + StereoLayerComp->CylinderRadius * ( FMath::Cos(-ArcAngle/2 * (PI/180.0f)) * X + FMath::Sin(-ArcAngle/2 * (PI/180.0f)) * Y );
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DrawArc(PDI, Base + HalfHeight, X, Y, -ArcAngle/2, ArcAngle/2, StereoLayerComp->CylinderRadius, 10, YellowColor, 0);
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DrawArc(PDI, Base - HalfHeight, X, Y, -ArcAngle/2, ArcAngle/2, StereoLayerComp->CylinderRadius, 10, YellowColor, 0);
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PDI->DrawLine( LeftVertex - HalfHeight, LeftVertex + HalfHeight, YellowColor, 0 );
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PDI->DrawLine( RightVertex - HalfHeight, RightVertex + HalfHeight, YellowColor, 0 );
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}
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}
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}
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