How can I make The reference to the TArray as a Function parameter

anonymous_user_be458d0a · December 8, 2015, 11:19am

I do so: void CreateDynamicMatInstance(UMeshComponent* Mesh, TArray& MatArray);

but it don’t work when I call the function in blueprint.

anonymous_user_a8366a311 · December 8, 2015, 1:16pm

Hi EST000, maybe you need to specify the type for TArray. For example:

void CreateDynamicMatInstance(UMeshComponent* Mesh, TArray<UMaterialInterface*>& MatArray);

In this case your MatAArray parammeter will be a array of UMaterialInterface* elements. YOu can cahnge UMaterialInterface for wherever you want

Best regards