//set size of buffer to match the viewport's resolution
	FViewport* viewport = GetWorld()->GetGameViewport()->Viewport;
	Width = viewport->GetRenderTargetTextureSizeXY().X;
	Height = viewport->GetRenderTargetTextureSizeXY().Y;
	OUT_INFO(TEXT("Set Width,Height to %d, %d"), Width, Height);

	ImageColor.AddUninitialized(Width * Height);
	ImageDepth.AddUninitialized(Width * Height);
	ImageObject.AddUninitialized(Width * Height);