a

Source/MasterTestProject/HttpDownloader.cpp

@@ -9,12 +9,16 @@ void UHttpDownloader::DownloadFile(const FString &URL)
 	TSharedRef< IHttpRequest > HttpRequest = FHttpModule::Get().CreateRequest();
 	HttpRequest->SetVerb("GET");
 	HttpRequest->SetURL(URL);
+	//HttpRequest->SetURL(TEXT("http://localhost/tileset.json"));
+	
+	
 	HttpRequest->OnProcessRequestComplete().BindUObject(this, &UHttpDownloader::OnResponseReceived);
 
-	// Execute the request
-	//UE_LOG(TILES, Log, TEXT("Downlaoding: %s "), *HttpRequest->GetURL());
+	// Execute the request 
 
-	HttpRequest->ProcessRequest();
+	bool sucess = HttpRequest->ProcessRequest();
+
+	UE_LOG(TILES, Log, TEXT("Downlaoding : %s successfull Start %d "), *HttpRequest->GetURL(), (int)sucess);
 
 }
 

Source/MasterTestProject/TileDownloader.cpp

@@ -17,16 +17,19 @@ void UTileDownloader::GetTileContent(ATilesetActor *Actor, FTileContent *Content
 
 void UTileDownloader::OnResponseReceived(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful)
 {
+	UE_LOG(TILES, Log, TEXT("Tiledownloader Response: %s Success: %s"), *Request->GetURL());
+
 	//FIXME download with error in http
 	if (Response.IsValid()) {
 		if (Request->GetURL().EndsWith(TEXT(".json"))) {
 			UE_LOG(TILES, Log, TEXT("Downloded Tilset: %s Scucess: %s"), *Request->GetURL(), bWasSuccessful ? TEXT("True") : TEXT("False"));
 			parent->tileset = actor->parseTileset(Response->GetContentAsString(), Request->GetURL());
-			parent->tileset->parent = parentTile;
+			if(parent->tileset)
+				parent->tileset->parent = parentTile;
 		}
 		else {
 			FString url = Request->GetURL();
-			UE_LOG(TILES, Log, TEXT("Downloded Tile: %s Scucess: %s "), *Request->GetURL(), bWasSuccessful ? TEXT("True") : TEXT("False"));
+			UE_LOG(TILES, Warning, TEXT("Downloded Tile: %s Scucess: %s "), *Request->GetURL(), bWasSuccessful ? TEXT("True") : TEXT("False"));
 			actor->parse3DTile(Response->GetContent(), parentTile);	
 		}
 	}

Source/MasterTestProject/Tileset.cpp

@@ -28,7 +28,7 @@ void ATilesetActor::BeginPlay()
 	//rootTileset = new FTileContent();
 	rootTileset.url = relativeURL;
 
-	UE_LOG(TILES, Error, TEXT("Tileset load %s: %s %s"), GetWorld()->IsServer() ? TEXT("Server") : TEXT("Client") , *relativeURL, *host);
+	UE_LOG(TILES, Error, TEXT("Tileset load %s: \"%s\" \"%s\""), GetWorld()->IsServer() ? TEXT("Server") : TEXT("Client") , *host, *relativeURL);
 	//UE_LOG(TILES, Error, TEXT("Tileset load : %s %s"),  *relativeURL, *host);
 	UTileDownloader *downloader = NewObject<UTileDownloader>(UTileDownloader::StaticClass());
 	downloader->GetTileContent(this, &rootTileset, host);
@@ -117,7 +117,7 @@ void FTile::setVisible(bool visible)
 				UTileDownloader *downloader = NewObject<UTileDownloader>(UTileDownloader::StaticClass());
 				downloader->GetTileContent(parentTilset->parentActor, &content, parentTilset->absoluteURL, this);
 				content.loadingStarted = true;
-				UE_LOG(TILES, Log, TEXT("Set Tile visible %s %s:"), parentTilset->parentActor->GetWorld()->IsServer() ? TEXT("Server") : TEXT("Client") , *content.url);
+				UE_LOG(TILES, Warning, TEXT("Set Tile visible %s %s:"), parentTilset->parentActor->GetWorld()->IsServer() ? TEXT("Server") : TEXT("Client") , *content.url);
 				
 			}
 			else {
@@ -184,6 +184,8 @@ void ATilesetActor::updateScreenSpaceError(FTile* current, double currentSSE, do
 
 FTileset* ATilesetActor::parseTileset(FString JsonString, FString BaseURL)
 {
+
+	//UE_LOG(TILES, Log, TEXT("JSON: %s"), *JsonString);
 	//TODO error Handling
 	TSharedPtr<FJsonObject> JsonParsed;
 	TSharedRef<TJsonReader<TCHAR>> JsonReader = TJsonReaderFactory<TCHAR>::Create(JsonString);
@@ -325,7 +327,7 @@ void ATilesetActor::parseInstanced3DTile(const TArray<uint8> data, FTile * tile)
 					tile->content.absoluteTileTranforms.Add(trans.ToMatrixWithScale());
 					gltf->SetActorTransform(trans);
 					outputString += "]";
-					UE_LOG(TILES, Warning, TEXT("InStanced 3D Model Positions %s"), *outputString);
+					UE_LOG(TILES, Log, TEXT("InStanced 3D Model Positions %s"), *outputString);
 				}
 				else {
 					UE_LOG(TILES, Warning, TEXT("INStanced 3D Model Position Quantized not Supported in %s"), *tile->content.url);
@@ -342,7 +344,7 @@ void ATilesetActor::parsePointCloudTile(const TArray<uint8> data, FTile * tile)
 {
 	PointCloudHeader *pntheader = (PointCloudHeader*)data.GetData();
 	FString featureJSONString = pntheader->getpartAsString(pntheader->getFeatureStart(), pntheader->featureTable.featureTableJSONByteLength);
-	UE_LOG(TILES, Warning, TEXT("PointCloudHeader: FeatureTable JSON: %s"), *featureJSONString);
+	UE_LOG(TILES, Log, TEXT("PointCloudHeader: FeatureTable JSON: %s"), *featureJSONString);
 	TSharedPtr<FJsonObject> FeatureTableJSON;
 	TSharedRef<TJsonReader<TCHAR>> JsonReader = TJsonReaderFactory<TCHAR>::Create(featureJSONString);
 	UWorld* const World = GetWorld();
@@ -415,8 +417,8 @@ void ATilesetActor::parsePointCloudTile(const TArray<uint8> data, FTile * tile)
 		FVector max = FVector(maxx, maxy, maxz);
 		FVector size = max - min;
 		
-		UE_LOG(TILES, Warning, TEXT("Created Position Texture Number Points %d, TextureSize: %d, Fill: %d"), instances_length, TextureSize, fill);
-		UE_LOG(TILES, Error, TEXT("Boundig Box: Min [%s] Max [%s] Size [%s]"), *min.ToString(), *max.ToString(), *size.ToString());
+		UE_LOG(TILES, Log, TEXT("Created Position Texture Number Points %d, TextureSize: %d, Fill: %d"), instances_length, TextureSize, fill);
+		UE_LOG(TILES, Log, TEXT("Pointcloud Boundig Box: Min [%s] Max [%s] Size [%s]"), *min.ToString(), *max.ToString(), *size.ToString());
 
 
 		
@@ -444,7 +446,7 @@ void ATilesetActor::parsePointCloudTile(const TArray<uint8> data, FTile * tile)
 			}
 			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, byteOffset: %d"), instances_length, TextureSize, fill, byteOffset);
+			UE_LOG(TILES, Log, TEXT("Created Color Texture Number Points %d, TextureSize: %d, Fill: %d, byteOffset: %d"), instances_length, TextureSize, fill, byteOffset);
 			
 		}
 
@@ -471,6 +473,17 @@ void ATilesetActor::parsePointCloudTile(const TArray<uint8> data, FTile * tile)
 
 void ATilesetActor::parse3DTile(const TArray<uint8> data, FTile *tile)
 {
+	if (!tile) {
+
+		char *ansiiData = new char[data.Num() + 2];
+		memcpy(ansiiData, (void*)(data.GetData()), data.Num()); //Assumes bytesRead is always smaller than 1024 bytes
+		ansiiData[data.Num()] = 0; //Add null terminator
+		FString temp = ANSI_TO_TCHAR(ansiiData); //Convert to FString
+		delete ansiiData;
+		UE_LOG(TILES, Error, TEXT("Something went horribly wrong in processing a Tile: %s"), *temp);
+
+		return;	
+	}
 	TileHeader *header = (TileHeader*) data.GetData();
 	tile->content.content = data;