# make_box_rsolid ## API Definition ```python def make_box_rsolid( width: ScalarLike, height: ScalarLike, depth: ScalarLike, bottom_face_center: Tuple[float, float, float] = (0, 0, 0), *, tag_prefix: Optional[str] = None, result_tag: Optional[str] = None, bottom_face_tag: Optional[str] = None, top_face_tag: Optional[str] = None, front_face_tag: Optional[str] = None, back_face_tag: Optional[str] = None, left_face_tag: Optional[str] = None, right_face_tag: Optional[str] = None, ) -> Solid ``` *Source: operations.py* ## Import Surface - top-level: `from simplecadapi import make_box_rsolid` ## Description Create a native box solid. The exact kernel-backed Face roles are `box.bottom`, `box.top`, `box.front`, `box.back`, `box.left`, and `box.right`. Each role has exactly one Face. The face tag arguments attach tags to those roles. `result_tag` targets the result Solid. `tag_prefix="housing"` creates the topology tags `housing.solid`, `housing.face.bottom`, `housing.face.top`, `housing.face.front`, `housing.face.back`, `housing.face.left`, and `housing.face.right`. The roles and topology tags come directly from OCC Box Face witnesses, not Face enumeration or geometric classification. The current OCP Box builder does not expose equivalent direct Edge witnesses, so Box Edge output roles are unsupported. Select an exact Edge from two tagged incident Faces with `Q.edges().incident_to(face_a, face_b, distinct=True)` or `face_a.shared_boundary(face_b)`.