LayeredGrid2D (Mibo)

LayeredGrid2D Module

Function or value	Description
`create width height cellSize origin` Full Usage: `create width height cellSize origin` Parameters: width : `int` height : `int` cellSize : `Vector2` origin : `Vector2` Returns: `LayeredGrid2D<'T>`	Creates a new, empty layered grid container. No memory is allocated for layers until they are accessed. width : `int` height : `int` cellSize : `Vector2` origin : `Vector2` Returns: `LayeredGrid2D<'T>`
`getOrAddLayer index grid` Full Usage: `getOrAddLayer index grid` Parameters: index : `int` grid : `LayeredGrid2D<'T>` Returns: `CellGrid2D<'T> * LayeredGrid2D<'T>`	Retrieves (or creates) the grid for a specific layer. Note: This mutates the internal dictionary in-place. index : `int` grid : `LayeredGrid2D<'T>` Returns: `CellGrid2D<'T> * LayeredGrid2D<'T>`