ARCore Unreal v1.7.0 release.

AugmentedFaces/AugmentedFaces.uproject

@@ -0,0 +1,37 @@
+{
+	"FileVersion": 3,
+	"Category": "",
+	"Description": "",
+	"Plugins": [
+		{
+			"Name": "AppleARKit",
+			"Enabled": true
+		},
+		{
+			"Name": "AppleARKitFaceSupport",
+			"Enabled": true
+		},
+		{
+			"Name": "GoogleARCore",
+			"Enabled": true
+		},
+		{
+			"Name": "GoogleARCoreServices",
+			"Enabled": true
+		},
+		{
+			"Name": "MagicLeapMedia",
+			"Enabled": false,
+			"SupportedTargetPlatforms": [
+				"Lumin"
+			]
+		},
+		{
+			"Name": "MagicLeap",
+			"Enabled": false,
+			"SupportedTargetPlatforms": [
+				"Lumin"
+			]
+		}
+	]
+}

AugmentedFaces/Config/DefaultEditor.ini

@@ -0,0 +1,2 @@
+
+

AugmentedFaces/Config/DefaultEngine.ini

@@ -0,0 +1,177 @@
+[URL]
+[/Script/Engine.RendererSettings]
+r.MobileHDR=False
+r.Mobile.DisableVertexFog=True
+r.Shadow.CSM.MaxMobileCascades=2
+r.MobileMSAA=1
+r.Mobile.UseLegacyShadingModel=False
+r.Mobile.AllowDitheredLODTransition=False
+r.Mobile.AllowSoftwareOcclusion=False
+r.DiscardUnusedQuality=False
+r.AllowOcclusionQueries=True
+r.MinScreenRadiusForLights=0.030000
+r.MinScreenRadiusForDepthPrepass=0.030000
+r.MinScreenRadiusForCSMDepth=0.010000
+r.PrecomputedVisibilityWarning=False
+r.TextureStreaming=True
+Compat.UseDXT5NormalMaps=False
+r.ClearCoatNormal=False
+r.ReflectionCaptureResolution=128
+r.ReflectionEnvironmentLightmapMixBasedOnRoughness=True
+r.ForwardShading=False
+r.VertexFoggingForOpaque=True
+r.AllowStaticLighting=True
+r.NormalMapsForStaticLighting=False
+r.GenerateMeshDistanceFields=False
+r.DistanceFieldBuild.EightBit=False
+r.GenerateLandscapeGIData=False
+r.DistanceFieldBuild.Compress=False
+r.TessellationAdaptivePixelsPerTriangle=48.000000
+r.SeparateTranslucency=False
+r.TranslucentSortPolicy=0
+TranslucentSortAxis=(X=0.000000,Y=-1.000000,Z=0.000000)
+r.CustomDepth=1
+r.CustomDepthTemporalAAJitter=True
+r.PostProcessing.PropagateAlpha=0
+r.DOF.Algorithm=True
+r.DefaultFeature.Bloom=False
+r.DefaultFeature.AmbientOcclusion=False
+r.DefaultFeature.AmbientOcclusionStaticFraction=True
+r.DefaultFeature.AutoExposure=False
+r.DefaultFeature.AutoExposure.Method=0
+r.DefaultFeature.AutoExposure.ExtendDefaultLuminanceRange=False
+r.UsePreExposure=False
+r.DefaultFeature.MotionBlur=False
+r.DefaultFeature.LensFlare=False
+r.TemporalAA.Upsampling=False
+r.DefaultFeature.AntiAliasing=0
+r.DefaultFeature.LightUnits=1
+r.DefaultBackBufferPixelFormat=4
+r.Shadow.UnbuiltPreviewInGame=True
+r.StencilForLODDither=False
+r.EarlyZPass=3
+r.EarlyZPassMovable=True
+r.EarlyZPassOnlyMaterialMasking=False
+r.DBuffer=True
+r.ClearSceneMethod=1
+r.BasePassOutputsVelocity=False
+r.SelectiveBasePassOutputs=False
+bDefaultParticleCutouts=False
+fx.GPUSimulationTextureSizeX=1024
+fx.GPUSimulationTextureSizeY=1024
+r.AllowGlobalClipPlane=False
+r.GBufferFormat=1
+r.MorphTarget.Mode=True
+r.GPUCrashDebugging=False
+vr.InstancedStereo=False
+vr.MultiView=False
+vr.MobileMultiView=False
+vr.MobileMultiView.Direct=False
+vr.MonoscopicFarField=False
+vr.RoundRobinOcclusion=False
+vr.ODSCapture=False
+r.WireframeCullThreshold=5.000000
+r.SupportStationarySkylight=True
+r.SupportLowQualityLightmaps=True
+r.SupportPointLightWholeSceneShadows=True
+r.SupportAtmosphericFog=True
+r.SkinCache.CompileShaders=False
+r.Mobile.EnableStaticAndCSMShadowReceivers=True
+r.Mobile.EnableMovableLightCSMShaderCulling=True
+r.Mobile.AllowDistanceFieldShadows=True
+r.Mobile.AllowMovableDirectionalLights=True
+r.MobileNumDynamicPointLights=4
+r.MobileDynamicPointLightsUseStaticBranch=True
+r.SkinCache.SceneMemoryLimitInMB=128.000000
+r.GPUSkin.Limit2BoneInfluences=False
+r.SupportDepthOnlyIndexBuffers=True
+r.SupportReversedIndexBuffers=True
+r.SupportMaterialLayers=False
+
+[/Script/EngineSettings.GameMapsSettings]
+EditorStartupMap=/Game/AugmentedFaces.AugmentedFaces
+LocalMapOptions=
+TransitionMap=None
+bUseSplitscreen=False
+TwoPlayerSplitscreenLayout=Horizontal
+ThreePlayerSplitscreenLayout=FavorTop
+FourPlayerSplitscreenLayout=Grid
+bOffsetPlayerGamepadIds=False
+GameInstanceClass=/Script/Engine.GameInstance
+GameDefaultMap=/Game/AugmentedFaces.AugmentedFaces
+ServerDefaultMap=/Engine/Maps/Entry.Entry
+GlobalDefaultGameMode=/Script/Engine.GameModeBase
+GlobalDefaultServerGameMode=None
+
+[/Script/Slate.SlateSettings]
+bExplicitCanvasChildZOrder=True
+
+[/Script/IOSRuntimeSettings.IOSRuntimeSettings]
+bSupportsPortraitOrientation=True
+bSupportsUpsideDownOrientation=False
+bSupportsLandscapeLeftOrientation=False
+PreferredLandscapeOrientation=LandscapeLeft
+MinimumiOSVersion=IOS_12
+bSupportsLandscapeRightOrientation=False
+BundleDisplayName=AugmentedFaces UE4
+BundleIdentifier=com.google.ar.core.examples.unreal.augmentedfaces
+
+[/Script/HardwareTargeting.HardwareTargetingSettings]
+TargetedHardwareClass=Mobile
+AppliedTargetedHardwareClass=Mobile
+DefaultGraphicsPerformance=Scalable
+AppliedDefaultGraphicsPerformance=Scalable
+
+[/Script/AndroidRuntimeSettings.AndroidRuntimeSettings]
+PackageName=com.google.ar.core.examples.unreal.augmentedfaces
+MinSDKVersion=24
+TargetSDKVersion=26
+bPackageDataInsideApk=True
+Orientation=Sensor
+bFullScreen=True
+ApplicationDisplayName=AugmentedFaces UE4
+
+[/Script/Engine.PhysicsSettings]
+DefaultGravityZ=-980.000000
+DefaultTerminalVelocity=4000.000000
+DefaultFluidFriction=0.300000
+SimulateScratchMemorySize=262144
+RagdollAggregateThreshold=4
+TriangleMeshTriangleMinAreaThreshold=5.000000
+bEnableAsyncScene=False
+bEnableShapeSharing=False
+bEnablePCM=True
+bEnableStabilization=False
+bWarnMissingLocks=True
+bEnable2DPhysics=False
+PhysicErrorCorrection=(PingExtrapolation=0.100000,PingLimit=100.000000,ErrorPerLinearDifference=1.000000,ErrorPerAngularDifference=1.000000,MaxRestoredStateError=1.000000,MaxLinearHardSnapDistance=400.000000,PositionLerp=0.000000,AngleLerp=0.400000,LinearVelocityCoefficient=100.000000,AngularVelocityCoefficient=10.000000,ErrorAccumulationSeconds=0.500000,ErrorAccumulationDistanceSq=15.000000,ErrorAccumulationSimilarity=100.000000)
+LockedAxis=Invalid
+DefaultDegreesOfFreedom=Full3D
+BounceThresholdVelocity=200.000000
+FrictionCombineMode=Average
+RestitutionCombineMode=Average
+MaxAngularVelocity=3600.000000
+MaxDepenetrationVelocity=0.000000
+ContactOffsetMultiplier=0.020000
+MinContactOffset=2.000000
+MaxContactOffset=8.000000
+bSimulateSkeletalMeshOnDedicatedServer=True
+DefaultShapeComplexity=CTF_UseSimpleAndComplex
+bDefaultHasComplexCollision=True
+bSuppressFaceRemapTable=False
+bSupportUVFromHitResults=False
+bDisableActiveActors=False
+bDisableKinematicStaticPairs=False
+bDisableKinematicKinematicPairs=False
+bDisableCCD=False
+bEnableEnhancedDeterminism=False
+MaxPhysicsDeltaTime=0.033333
+bSubstepping=False
+bSubsteppingAsync=False
+MaxSubstepDeltaTime=0.016667
+MaxSubsteps=6
+SyncSceneSmoothingFactor=0.000000
+AsyncSceneSmoothingFactor=0.990000
+InitialAverageFrameRate=0.016667
+PhysXTreeRebuildRate=10
+DefaultBroadphaseSettings=(bUseMBPOnClient=False,bUseMBPOnServer=False,MBPBounds=(Min=(X=0.000000,Y=0.000000,Z=0.000000),Max=(X=0.000000,Y=0.000000,Z=0.000000),IsValid=0),MBPNumSubdivs=2)

AugmentedFaces/Config/DefaultGame.ini

@@ -0,0 +1,6 @@
+[/Script/EngineSettings.GeneralProjectSettings]
+ProjectID=4A9DFE39614B36C7EB82999BE90B6537
+ProjectName=AugmentedFaces
+CompanyName=Google
+CopyrightNotice=
+

AugmentedFaces/Config/DefaultInput.ini

@@ -0,0 +1,5 @@
+
+
+[/Script/Engine.InputSettings]
+DefaultTouchInterface=None
+

AugmentedImages/AugmentedImages.uproject

@@ -1,6 +1,5 @@
 {
 	"FileVersion": 3,
-	"EngineAssociation": "{D8C09841-4A56-7D95-C577-5D8344D23714}",
 	"Category": "",
 	"Description": "",
 	"Plugins": [

AugmentedImages/Config/DefaultEngine.ini

@@ -8,7 +8,7 @@ AppliedDefaultGraphicsPerformance=Maximum
 
 [/Script/AndroidRuntimeSettings.AndroidRuntimeSettings]
 MinSDKVersion=24
-TargetSDKVersion=24
+TargetSDKVersion=26
 PackageName=com.google.ar.core.examples.unreal.augmentedimages
 bPackageDataInsideApk=True
 bFullScreen=True

CloudARPin/CloudARPinSample.uproject

@@ -1,6 +1,5 @@
 {
 	"FileVersion": 3,
-	"EngineAssociation": "{A695F608-7F4D-889B-300B-6FBE7982C6FD}",
 	"Category": "",
 	"Description": "",
 	"Modules": [

CloudARPin/Config/DefaultEngine.ini

@@ -92,7 +92,7 @@ AppliedDefaultGraphicsPerformance=Scalable
 
 [/Script/AndroidRuntimeSettings.AndroidRuntimeSettings]
 MinSDKVersion=24
-TargetSDKVersion=24
+TargetSDKVersion=26
 bPackageDataInsideApk=True
 bFullScreen=True
 bUseExternalFilesDir=True

CloudARPin/Source/CloudARPinSample/ARPlaneRenderer.cpp

@@ -128,6 +128,7 @@ void AARPlaneRenderer::UpdatePlaneMesh(UARPlaneGeometry* ARCorePlaneObject, UPro
 	TArray<FLinearColor> PolygonMeshVertexColors;
 	TArray<int> PolygonMeshIndices;
 	TArray<FVector> PolygonMeshNormals;
+	TArray<FVector2D> PolygonMeshUVs;
 
 	PolygonMeshVertices.Empty(PolygonMeshVerticesNum);
 	PolygonMeshVertexColors.Empty(PolygonMeshVerticesNum);
@@ -145,6 +146,9 @@ void AARPlaneRenderer::UpdatePlaneMesh(UARPlaneGeometry* ARCorePlaneObject, UPro
 		PolygonMeshVertices.Add(BoundaryPoint);
 		PolygonMeshVertices.Add(InteriorPoint);
 
+		PolygonMeshUVs.Add(FVector2D(BoundaryPoint.X, BoundaryPoint.Y));
+		PolygonMeshUVs.Add(FVector2D(InteriorPoint.X, InteriorPoint.Y));
+
 		PolygonMeshNormals.Add(PlaneNormal);
 		PolygonMeshNormals.Add(PlaneNormal);
 
@@ -184,7 +188,7 @@ void AARPlaneRenderer::UpdatePlaneMesh(UARPlaneGeometry* ARCorePlaneObject, UPro
 	}
 
 	// No need to fill uv and tangent;
-	PlanePolygonMeshComponent->CreateMeshSection_LinearColor(0, PolygonMeshVertices, PolygonMeshIndices, PolygonMeshNormals, TArray<FVector2D>(), PolygonMeshVertexColors, TArray<FProcMeshTangent>(), false);
+	PlanePolygonMeshComponent->CreateMeshSection_LinearColor(0, PolygonMeshVertices, PolygonMeshIndices, PolygonMeshNormals, PolygonMeshUVs, PolygonMeshVertexColors, TArray<FProcMeshTangent>(), false);
 
 	// Set the component transform to Plane's transform.
 	PlanePolygonMeshComponent->SetWorldTransform(ARCorePlaneObject->GetLocalToWorldTransform());

ComputerVision/ComputerVision.uproject

@@ -1,6 +1,5 @@
 {
 	"FileVersion": 3,
-	"EngineAssociation": "{687313F1-4017-732B-F093-63B4DA844176}",
 	"Category": "",
 	"Description": "",
 	"Modules": [

ComputerVision/Config/DefaultEngine.ini

@@ -111,7 +111,7 @@ bBuildForES31=False
 bBuildForArm64=False
 bBuildForArmV7=True
 MinSDKVersion=24
-TargetSDKVersion=24
+TargetSDKVersion=26
 bPackageDataInsideApk=True
 bFullScreen=False
 PackageName=com.google.ar.core.examples.unreal.computervision
@@ -161,3 +161,10 @@ AsyncSceneSmoothingFactor=0.990000
 InitialAverageFrameRate=0.016667
 PhysXTreeRebuildRate=10
 DefaultBroadphaseSettings=(bUseMBPOnClient=False,bUseMBPOnServer=False,MBPBounds=(Min=(X=0.000000,Y=0.000000,Z=0.000000),Max=(X=0.000000,Y=0.000000,Z=0.000000),IsValid=0),MBPNumSubdivs=2)
+
+[/Script/IOSRuntimeSettings.IOSRuntimeSettings]
+bSupportsPortraitOrientation=False
+bSupportsUpsideDownOrientation=False
+bSupportsLandscapeLeftOrientation=True
+PreferredLandscapeOrientation=LandscapeLeft
+

ComputerVision/Source/ComputerVision/EdgeDetector.cpp

@@ -164,46 +164,3 @@ UTexture2D *AGoogleARCoreEdgeDetector::GetCameraImage()
 	return CameraImageTexture;
 }
 
-void AGoogleARCoreEdgeDetector::GetTransformedCameraImageUV(TArray<float>& OutUV)
-{
-	if(!CameraImageTexture) {
-		return;
-	}
-
-	// First get the cropped UV so that the camera image and pass through camera image has the same aspect ratio.
-	FIntPoint ScreenSize = GEngine->GameViewport->Viewport->GetSizeXY();
-	int32 TexWidth = CameraImageTexture->GetSizeX();
-	int32 TexHeight = CameraImageTexture->GetSizeY();
-	float TexAspect = static_cast<float>(TexWidth) / static_cast<float>(TexHeight);
-	// Hard coded the passthrough image aspect ratio as it is hard coded in the ARCore Plugin.
-	float PassthroughAspect = 1920.0f / 1080.0f; 
-
-	bool bLandscape = true;
-	if (ScreenSize.X < ScreenSize.Y)
-	{
-		bLandscape = false;
-	}
-
-	float MinU = 0.0f;
-	float MinV = 0.0f;
-
-	if(TexAspect < PassthroughAspect) {
-		// Texture needs to be cropped on top/bottom.
-		MinV = (1 - TexAspect / PassthroughAspect) / 2.0f;
-	} else {
-		// Texture needs to be cropped on the left/right.
-		MinU = (1 - PassthroughAspect / TexAspect) / 2.0f;
-	}
-
-	if (!bLandscape)
-	{
-		float Temp = MinU;
-		MinU = MinV;
-		MinV = Temp;
-	}
-
-	const TArray<float> CroppedUV = { MinU, MinV, 1.0f - MinU, MinV, MinU, 1.0f - MinV, 1.0f - MinU, 1.0f - MinV };
-
-	// Transform the cropped UV.
-	UGoogleARCoreSessionFunctionLibrary::GetPassthroughCameraImageUV(CroppedUV, OutUV);
-}

ComputerVision/Source/ComputerVision/EdgeDetector.h

@@ -45,12 +45,6 @@ class AGoogleARCoreEdgeDetector : public AActor
 	UFUNCTION(BlueprintCallable, Category = "GoogleARCoreSample|EdgeDetector", meta = (Keywords = "googlear arcore edgedetector"))
 	UTexture2D *GetCameraImage();
 
-	/**
-	 * Generate the texture coordinates that matches the camera image with the passthrough image aspect ratio and rotation.
-	 */
-	UFUNCTION(BlueprintPure, Category = "GoogleARCoreSample|EdgeDetector", meta = (Keywords = "googlear arcore edgedetector"))
-	void GetTransformedCameraImageUV(TArray<float>& OutUV);
-
 	/**
 	 * The generated camera texture.
 	 */

HelloARUnreal/Config/DefaultEngine.ini

@@ -103,7 +103,7 @@ StoreVersion=1
 ApplicationDisplayName=Hello AR UE4
 VersionDisplayName=1.0
 MinSDKVersion=24
-TargetSDKVersion=24
+TargetSDKVersion=26
 InstallLocation=InternalOnly
 bEnableGradle=True
 bPackageDataInsideApk=True
@@ -213,3 +213,10 @@ AsyncSceneSmoothingFactor=0.990000
 InitialAverageFrameRate=0.016667
 PhysXTreeRebuildRate=10
 DefaultBroadphaseSettings=(bUseMBPOnClient=False,bUseMBPOnServer=False,MBPBounds=(Min=(X=0.000000,Y=0.000000,Z=0.000000),Max=(X=0.000000,Y=0.000000,Z=0.000000),IsValid=0),MBPNumSubdivs=2)
+
+[/Script/IOSRuntimeSettings.IOSRuntimeSettings]
+bSupportsPortraitOrientation=False
+bSupportsUpsideDownOrientation=False
+bSupportsLandscapeLeftOrientation=True
+PreferredLandscapeOrientation=LandscapeLeft
+