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UE log console and Screen
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| //Pars: id, seconds, color, text | |
| FString st1=FString::FromInt(8572); | |
| st1+=L"Hello world"; | |
| GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, TEXT("Screen Message")); | |
| //with id | |
| GEngine->AddOnScreenDebugMessage(0, 1, FColor::Red, TEXT("HI")); | |
| GEngine->AddOnScreenDebugMessage(76867, 3, FColor::MakeRandomColor(), FString::FromInt(8572)); | |
| GEngine->AddOnScreenDebugMessage(76867, 5, FColor::MakeRandomColor(), FString::SanitizeFloat(3.141592f)); | |
| UE_LOG(LogTemp, Warning, TEXT("Some message") ); | |
| FName MyName; | |
| UE_LOG(LogTemp, Warning, TEXT("My Name: %s"), *MyName.ToString()); | |
| UE_LOG(LogTemp, Warning, TEXT("The integer value is: %d"), YourInteger); | |
| UE_LOG(LogTemp, Warning, TEXT("The float value is: %f"), YourFloat); | |
| UE_LOG(LogTemp, Warning, TEXT("The vector value is: %s"), *YourVector.ToString()); | |
| //Multiple | |
| UE_LOG(LogTemp, Warning, TEXT("Current values are: vector %s, float %f, and integer %d"), *YourVector.ToString(), YourFloat, YourInteger): | |
| //there is FString::Append() as well | |
| #include "DrawDebugHelpers.h" | |
| DrawDebugLine(GetWorld(), traceStart, traceEnd, FColor::Green, true, 1.0f); | |
| DrawDebugLine(GetWorld(), T1.TransformPosition(FVector::ZeroVector), | |
| T2.TransformPosition(FVector::ZeroVector), FColor::Green, true, 100.0f,0,10.0f) | |
| tring name = "John"; | |
| FString greeting = "Hello, "; | |
| greeting.Append(name); | |
| // greeting now equals "Hello, John" |
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