FUNCTION constraints_geometry_shell_based_surface_model

(* SCHEMA STRUCTURAL_FRAME_SCHEMA; *)


FUNCTION constraints_geometry_shell_based_surface_model
 		(m: shell_based_surface_model): BOOLEAN;
   LOCAL
	 result : BOOLEAN := TRUE;
   END_LOCAL;
 
   REPEAT j := 1 TO SIZEOF(m.sbsm_boundary);
	 IF (NOT ('STRUCTURAL_FRAME_SCHEMA.OPEN_SHELL' IN TYPEOF(m.sbsm_boundary[j])) AND
	(NOT ('STRUCTURAL_FRAME_SCHEMA.CLOSED_SHELL' IN TYPEOF(m.sbsm_boundary[j])))) 
	 THEN
	   result := FALSE;
	   RETURN(result);
	 (* A surface model is composed of OPEN_ and CLOSED_SHELLs. *)
	 END_IF;
   END_REPEAT;
 
  RETURN(result);
END_FUNCTION;  (*  STEP Part 42 (unchanged in 2nd edition)  *)

Referenced By

Defintion constraints_geometry_shell_based_surface_model is references by the following definitions:

Definition	Type
shell_based_surface_model	ENTITY

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