Tilemap.empty

Checks if a region is both valid and empty

  1. bool empty(float x, float y)
  2. bool empty(Vector vec)
  3. bool empty(float x, float y, float width, float height)
    struct Tilemap(T)
    @nogc nothrow pure const
    bool
    empty
    (
    in float x
    ,
    in float y
    ,
    in float width
    ,
    in float height
    )
  4. bool empty(Rectangle rect)

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