# RecipeFunction1D

## Importing the class

It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.
```zenscript
import crafttweaker.api.recipe.fun.RecipeFunction1D;
```


## Methods

:::group{name=process}

Return Type: [IItemStack](/vanilla/api/item/IItemStack)

```zenscript
RecipeFunction1D.process(usualOut as IItemStack, inputs as IItemStack[]) as IItemStack
```

| Parameter |                     Type                     |
|-----------|----------------------------------------------|
| usualOut  | [IItemStack](/vanilla/api/item/IItemStack)   |
| inputs    | [IItemStack](/vanilla/api/item/IItemStack)[] |


:::




Parameter	Type
Parameter usualOut	Type IItemStack
Parameter inputs	Type IItemStack[]