ENTITY hexahedron_volume

(* SCHEMA step_merged_ap_schema; *)

-- IN AP238 STEP-NC/AP242
ENTITY hexahedron_volume
   SUBTYPE OF (volume);
      points : LIST [8:8] OF cartesian_point;
   WHERE
      WR1:
         above_plane(points[1], points[2], points[3], points[4]) = 0.0;
      WR2:
         above_plane(points[5], points[8], points[7], points[6]) = 0.0;
      WR3:
         above_plane(points[1], points[4], points[8], points[5]) = 0.0;
      WR4:
         above_plane(points[4], points[3], points[7], points[8]) = 0.0;
      WR5:
         above_plane(points[3], points[2], points[6], points[7]) = 0.0;
      WR6:
         above_plane(points[1], points[5], points[6], points[2]) = 0.0;
      WR7:
         same_side([ points[1], points[2], points[3] ], [ points[5], points[6], points[7], points[8] ]);
      WR8:
         same_side([ points[1], points[4], points[8] ], [ points[3], points[7], points[6], points[2] ]);
      WR9:
         same_side([ points[1], points[2], points[5] ], [ points[3], points[7], points[8], points[4] ]);
      WR10:
         same_side([ points[5], points[6], points[7] ], [ points[1], points[2], points[3], points[4] ]);
      WR11:
         same_side([ points[3], points[7], points[6] ], [ points[1], points[4], points[8], points[5] ]);
      WR12:
         same_side([ points[3], points[7], points[8] ], [ points[1], points[5], points[6], points[2] ]);
      WR13:
         points[1].dim = 3;
END_ENTITY;

Explicit Attributes

Derived Attributes

Inverse Attributes

Supertypes

Subtypes

Referenced By

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2024-09-06T14:00:32-04:00