It may be a noobie question. I have a fucntion named FOVPara with 3 return values and the fucntion is public. I need to call the function inside another function ‘Triangle Test’ and when I try to call it, where do I need to connect the exec pin of my FOVPara function. I just need the return values a…

[image] ronyshaji1: like getting a log of the value also works for me… [image] [image] [image]

where do I need to connect the exec pin of my FOVPara function. Normally to the rest of the execution chain but you can turn it into a pure one that does not need an exec pin: [image] ▶ Conditions apply

Thanks…May be i have to ask whether any method other than print string avaiable to check the value of a variable in real time ?

draw debug: [image] If you feed it Base Actor, it turns Text Location into a local vector. watch values create your own debugging widget and poll actor data

Thanks for the comment…In my case i want to know the return value of a function which is an array. I tried the methods above and i guess it works for only vectors and not for array…atleast the draw debug string

[image] ronyshaji1: I tried the methods above and i guess it works for only vectors and not for array…atleast the draw debug string Could you clarify what wouldn’t work with arrays? [image] [image]

[image] ronyshaji1: … [image] [image] You can also take a vector apart: [image] And then re-assemble it as text components.

Hey @ronyshaji1 ! If the issue is that the array is an array of vectors, Unreal has a built in node that will make your vectors work for @Everynone ’s method: ToString (Vector) ToString (Vector) I hope the above helps point you in the right direction!

Yes i tried both in the event graph, but unfortunately it is not displaying while playing. So may be calling the function in event graph is an issue ? [IM17]

You need to execute the function. Connect it to Event Tick if you want this updated every frame. [image] Assuming the node on the left is Tick. You will also need a location for the text. Otherwise, it will all draw in the same 0,0,0. With Tick duration should be 0. If you want this to show once…