oin cloud scale, position, iscard

Source/MasterTestProject/PointCloudActor.cpp

@@ -11,8 +11,8 @@ APointCloudActor::APointCloudActor(const FObjectInitializer& ObjectInitializer)
 	PrimaryActorTick.bCanEverTick = true;
 	
 	//Create Static Mesh
-	//static ConstructorHelpers::FObjectFinder<UStaticMesh> StaticMeshOb_AW2(TEXT("StaticMesh'/Game/PointClouds/quadchain-2-20.quadchain-2-20'"));
-	static ConstructorHelpers::FObjectFinder<UStaticMesh> StaticMeshOb_AW2(TEXT("StaticMesh'/Game/PointClouds/quadchain4096.quadchain4096'"));
+	static ConstructorHelpers::FObjectFinder<UStaticMesh> StaticMeshOb_AW2(TEXT("StaticMesh'/Game/PointClouds/quadchain-2-20.quadchain-2-20'"));
+	//static ConstructorHelpers::FObjectFinder<UStaticMesh> StaticMeshOb_AW2(TEXT("StaticMesh'/Game/PointClouds/quadchain4096.quadchain4096'"));
 	//static ConstructorHelpers::FObjectFinder<UStaticMesh> StaticMeshOb_AW2(TEXT("StaticMesh'/Game/PointClouds/quadchain32.quadchain32'"));
 	//static ConstructorHelpers::FObjectFinder<UStaticMesh> StaticMeshOb_AW2(TEXT("StaticMesh'/Game/PointClouds/square.square'"));
 	
@@ -35,9 +35,11 @@ APointCloudActor::APointCloudActor(const FObjectInitializer& ObjectInitializer)
 
 }
 
-void APointCloudActor::setPoints(UTexture2D* PointCloud) {
+void APointCloudActor::setPoints(UTexture2D* PointCloud, FVector pos, FVector scale){
 	Material->SetTextureParameterValue(FName("PointCloud"), PointCloud);
 	Material->SetScalarParameterValue(FName("TextureSize"), PointCloud->GetSizeX());
+	Material->SetVectorParameterValue(FName("CloudCenter"), pos);
+	Material->SetVectorParameterValue(FName("BoundigBox"), scale);
 	Points = PointCloud;
 	StaticMeshComponent->SetMaterial(0, Material);
 

Source/MasterTestProject/PointCloudActor.h

@@ -13,7 +13,7 @@ class MASTERTESTPROJECT_API APointCloudActor : public AActor
 public:	
 	// Sets default values for this actor's properties
 	APointCloudActor(const FObjectInitializer& ObjectInitializer);
-	void setPoints(UTexture2D* Points);
+	void setPoints(UTexture2D* Points, FVector pos, FVector scale);
 	void setColors(UTexture2D* Colors);
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Material")

Source/MasterTestProject/Tileset.cpp

@@ -425,7 +425,8 @@ void ATilesetActor::parsePointCloudTile(const TArray<uint8> data, FTile * tile)
 			/*	if(tstTexture)
 					PointCloud->setPoints(tstTexture);
 				else*/
-					PointCloud->setPoints(Texture);
+
+				PointCloud->setPoints(Texture, FVector(minx, miny, minz), FVector((maxx - minx), (maxy - miny), (maxz - minz)));
 
 				//ass texture to mAterial
 				if (TextureTest) {
@@ -451,7 +452,7 @@ void ATilesetActor::parsePointCloudTile(const TArray<uint8> data, FTile * tile)
 				uint8* pos = start;
 				for (size_t i = 0; i < instances_length; i += 1)
 				{
-					FLinearColor temp = FLinearColor((*pos) / 255.0, (*(pos + 1)) / 255.0, (*(pos + 2)) / 255.0);
+					FLinearColor temp = FLinearColor((*pos) / 255.0, (*(pos + 1)) / 255.0, (*(pos + 2)) / 255.0, 1.0F);
 					ColorRGB->Add(temp);
 					pos += 3;
 				}
@@ -461,7 +462,7 @@ void ATilesetActor::parsePointCloudTile(const TArray<uint8> data, FTile * tile)
 				}
 				UTexture2D* ColorTexture = UDynamicTextureUtilities::CreateTransientDynamicTexture(TextureSize, TextureSize, PF_A32B32G32R32F);
 				UDynamicTextureUtilities::UpdateDynamicVectorTexture(*ColorRGB, ColorTexture);
-				UE_LOG(TILES, Warning, TEXT("Created Color Texture Number Points %d, TextureSize: %d, Fill: %d, "), instances_length, TextureSize, fill);
+				UE_LOG(TILES, Warning, TEXT("Created Color Texture Number Points %d, TextureSize: %d, Fill: %d, byteOffset: %d"), instances_length, TextureSize, fill, byteOffset);
 				PointCloud->setColors(ColorTexture);
 			}