Blueprints are a toy. Which serious Unity dev would use UE4 without C#/F# or UnrealScript!?

[motorsep]

@CriErr;579461

I guess hevedy and you didn’t understand what i was asking, it’s not about increase performance by checkmark or mesure/compare it in any way with c++, its about learning to make a code in the way, which would be faster in the end, nativized or not.

simple example: (int a + int b + int c) / int e -> do something; in same function (int a + int b + int c) * int e -> do something; at what point it would be faster to save (a + b + c) to local variable and reuse it, itstead of call this math twice (since all blueprint math is pure functions).

I don’t know what you were asking, but BP is slower than BP converted to C++.

Whether you should to addition once and save it into a variable is up to the programmer and how he structures his code, regardless whether it’s BP or C++. At the end of the day, BP converted into C++ will still be faster, whether you do addition all the time or do it once and save it into local var. On the other hand some things are cheap, no matter how you do it. So maybe one doesn’t need to bother with how certain things are done.

Note that I am not referring to your example in particular.