The code atm: UFUNCTION(BlueprintCallable, Category = "SQLite") static void UpdateTileID_Row( int32 TileQ, int32 TileR, int32 TileS, TOptional<float> VecX, TOptional<float> VecY, TOptional<float> VecZ, A…

So, I’ve done some testing and mucking around and it turns out you can use TOptionals with callable Blueprints, it’s just unecessarily hacky and long winded. The solution is either a nested private function or sentinel variables. Here’s the blueprint and the returned setclause statement in yellow, …

Epic Developer Community Forums

UE doesn't like my TOptionals...

Development Programming & Scripting

unreal-engine, question, CPP

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