Represents the different wall types.
    typedef enum {
        APIWtyp_Normal,
        APIWtyp_Trapez,
        APIWtyp_Poly
    } API_WallTypeID;
    
Members
- APIWtyp_Normal
- Normal wall with parallel sides.
- APIWtyp_Trapez
- Normal trapezoid wall (vertical).
- APIWtyp_Poly
- General polygon-based wall.
Requirements
- Version: API 2.1 or later
- Header: APIdefs_Elements.h