FUNCTION open_shell_reversed

(* SCHEMA STRUCTURAL_FRAME_SCHEMA; *)


(* New for LPM/6 *)
FUNCTION open_shell_reversed
	( a_shell : open_shell) : oriented_open_shell;
   LOCAL
     the_reverse : oriented_open_shell;
   END_LOCAL;
   IF ('STRUCTURAL_FRAME_SCHEMA.ORIENTED_OPEN_SHELL' IN TYPEOF (a_shell) ) THEN
     the_reverse := dummy_tri ||
                  connected_face_set (
                      a_shell\connected_face_set.cfs_faces) ||
                  open_shell () || oriented_open_shell(
                    a_shell\oriented_open_shell.open_shell_element,
                      (NOT (a_shell\oriented_open_shell.orientation)));
   ELSE
     the_reverse := dummy_tri ||
                 connected_face_set (
                     a_shell\connected_face_set.cfs_faces) ||
                 open_shell () ||  oriented_open_shell (a_shell, FALSE);
   END_IF;
   RETURN (the_reverse);
END_FUNCTION;  (* STEP Part 42 (new for 2nd edition)  *)

Referenced By

Defintion open_shell_reversed is references by the following definitions:

Definition	Type
shell_reversed	FUNCTION

[Top Level Definitions] [Exit]

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2023-03-25T00:11:39-04:00