ISO-10303-21; HEADER; FILE_DESCRIPTION (( 'STEP AP203' ), '1' ); FILE_NAME ('50 x 50mm Laminated ND Filter Film_84055.step', '2017-02-21T13:10:25', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2016', '' ); FILE_SCHEMA (( 'CONFIG_CONTROL_DESIGN' )); ENDSEC; DATA; #1 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #2 = DIRECTION ( 'NONE', ( -1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #3 = DIRECTION ( 'NONE', ( 1.000000000000000000, -0.0000000000000000000, -0.0000000000000000000 ) ) ; #4 = APPROVAL_DATE_TIME ( #105, #78 ) ; #5 = LINE ( 'NONE', #65, #195 ) ; #6 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #7 = VERTEX_POINT ( 'NONE', #162 ) ; #8 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, 24.99999999999999600, 0.1499999999999999900 ) ) ; #9 = LINE ( 'NONE', #146, #235 ) ; #10 = SECURITY_CLASSIFICATION_LEVEL ( 'unclassified' ) ; #11 = PRODUCT ( '50 x 50mm Laminated ND Filter Film_84055', '50 x 50mm Laminated ND Filter Film_84055', '', ( #53 ) ) ; #12 = VECTOR ( 'NONE', #3, 1000.000000000000000 ) ; #13 = ADVANCED_FACE ( 'NONE', ( #92 ), #217, .F. ) ; #14 = EDGE_LOOP ( 'NONE', ( #133, #227, #85, #70 ) ) ; #15 = EDGE_CURVE ( 'NONE', #34, #39, #61, .T. ) ; #16 = LINE ( 'NONE', #50, #154 ) ; #17 = ADVANCED_FACE ( 'NONE', ( #198 ), #41, .T. ) ; #18 = ORIENTED_EDGE ( 'NONE', *, *, #74, .T. ) ; #19 = ADVANCED_FACE ( 'NONE', ( #144 ), #178, .F. ) ; #20 = DESIGN_CONTEXT ( 'detailed design', #228, 'design' ) ; #21 = CALENDAR_DATE ( 2017, 21, 2 ) ; #22 = UNCERTAINTY_MEASURE_WITH_UNIT (LENGTH_MEASURE( 1.000000000000000100E-005 ), #204, 'distance_accuracy_value', 'NONE'); #23 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000700, -25.00000000000000400, 0.1499999999999999900 ) ) ; #24 = ORIENTED_EDGE ( 'NONE', *, *, #15, .T. ) ; #25 = PERSON_AND_ORGANIZATION ( #55, #66 ) ; #26 = DIRECTION ( 'NONE', ( 1.000000000000000000, -0.0000000000000000000, -0.0000000000000000000 ) ) ; #27 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, 24.99999999999999600, 0.1499999999999999900 ) ) ; #28 = LINE ( 'NONE', #168, #174 ) ; #29 = EDGE_CURVE ( 'NONE', #39, #7, #130, .T. ) ; #30 = EDGE_LOOP ( 'NONE', ( #163, #208, #96, #18 ) ) ; #31 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #32 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #33 = AXIS2_PLACEMENT_3D ( 'NONE', #27, #64, #222 ) ; #34 = VERTEX_POINT ( 'NONE', #23 ) ; #35 = DATE_AND_TIME ( #93, #142 ) ; #36 = ORIENTED_EDGE ( 'NONE', *, *, #215, .T. ) ; #37 = APPROVAL ( #132, 'UNSPECIFIED' ) ; #38 = SHAPE_DEFINITION_REPRESENTATION ( #151, #76 ) ; #39 = VERTEX_POINT ( 'NONE', #86 ) ; #40 = VECTOR ( 'NONE', #184, 1000.000000000000000 ) ; #41 = PLANE ( 'NONE', #211 ) ; #42 = EDGE_CURVE ( 'NONE', #231, #43, #230, .T. ) ; #43 = VERTEX_POINT ( 'NONE', #203 ) ; #44 = DIRECTION ( 'NONE', ( 1.387778780781445700E-016, -1.000000000000000000, 0.0000000000000000000 ) ) ; #45 = DIRECTION ( 'NONE', ( -1.000000000000000000, -1.387778780781445700E-016, 0.0000000000000000000 ) ) ; #46 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000700, -25.00000000000000400, -0.1499999999999999900 ) ) ; #47 = ORIENTED_EDGE ( 'NONE', *, *, #15, .F. ) ; #48 = EDGE_CURVE ( 'NONE', #58, #39, #67, .T. ) ; #49 = LINE ( 'NONE', #223, #197 ) ; #50 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, 24.99999999999999600, 0.1499999999999999900 ) ) ; #51 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #52 = ORIENTED_EDGE ( 'NONE', *, *, #74, .F. ) ; #53 = MECHANICAL_CONTEXT ( 'NONE', #117, 'mechanical' ) ; #54 = APPROVAL_ROLE ( '' ) ; #55 = PERSON ( 'UNSPECIFIED', 'UNSPECIFIED', 'UNSPECIFIED', ('UNSPECIFIED'), ('UNSPECIFIED'), ('UNSPECIFIED') ) ; #56 = FACE_OUTER_BOUND ( 'NONE', #106, .T. ) ; #57 = PRODUCT_DEFINITION ( 'UNKNOWN', '', #232, #20 ) ; #58 = VERTEX_POINT ( 'NONE', #199 ) ; #59 = DIRECTION ( 'NONE', ( -0.0000000000000000000, 0.0000000000000000000, -1.000000000000000000 ) ) ; #60 = PRODUCT_RELATED_PRODUCT_CATEGORY ( 'detail', '', ( #11 ) ) ; #61 = LINE ( 'NONE', #81, #143 ) ; #62 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000000, 24.99999999999999600, 0.1499999999999999900 ) ) ; #63 = CC_DESIGN_APPROVAL ( #37, ( #232 ) ) ; #64 = DIRECTION ( 'NONE', ( 0.0000000000000000000, -1.000000000000000000, 0.0000000000000000000 ) ) ; #65 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000700, -25.00000000000000400, 0.1499999999999999900 ) ) ; #66 = ORGANIZATION ( 'UNSPECIFIED', 'UNSPECIFIED', '' ) ; #67 = LINE ( 'NONE', #46, #12 ) ; #68 = DIRECTION ( 'NONE', ( -1.387778780781445700E-016, 1.000000000000000000, -0.0000000000000000000 ) ) ; #69 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, 24.99999999999999600, -0.1499999999999999900 ) ) ; #70 = ORIENTED_EDGE ( 'NONE', *, *, #160, .F. ) ; #71 = PERSON_AND_ORGANIZATION_ROLE ( 'creator' ) ; #72 = MANIFOLD_SOLID_BREP ( 'Boss-Extrude1', #88 ) ; #73 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -1.000000000000000000, -0.0000000000000000000 ) ) ; #74 = EDGE_CURVE ( 'NONE', #43, #34, #5, .T. ) ; #75 = ORIENTED_EDGE ( 'NONE', *, *, #84, .F. ) ; #76 = ADVANCED_BREP_SHAPE_REPRESENTATION ( '50 x 50mm Laminated ND Filter Film_84055', ( #72, #180 ), #141 ) ; #77 = ORIENTED_EDGE ( 'NONE', *, *, #145, .F. ) ; #78 = APPROVAL ( #51, 'UNSPECIFIED' ) ; #79 = LOCAL_TIME ( 8, 10, 25.00000000000000000, #80 ) ; #80 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #81 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000700, -25.00000000000000400, 0.1499999999999999900 ) ) ; #82 = PLANE ( 'NONE', #33 ) ; #83 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000000, 24.99999999999999600, 0.1499999999999999900 ) ) ; #84 = EDGE_CURVE ( 'NONE', #191, #231, #16, .T. ) ; #85 = ORIENTED_EDGE ( 'NONE', *, *, #236, .F. ) ; #86 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000700, -25.00000000000000400, -0.1499999999999999900 ) ) ; #87 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #88 = CLOSED_SHELL ( 'NONE', ( #19, #193, #177, #13, #140, #17 ) ) ; #89 =( NAMED_UNIT ( * ) SI_UNIT ( $, .STERADIAN. ) SOLID_ANGLE_UNIT ( ) ); #90 = APPROVAL_PERSON_ORGANIZATION ( #126, #166, #120 ) ; #91 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #209, #71, ( #232 ) ) ; #92 = FACE_OUTER_BOUND ( 'NONE', #213, .T. ) ; #93 = CALENDAR_DATE ( 2017, 21, 2 ) ; #94 = EDGE_CURVE ( 'NONE', #34, #191, #139, .T. ) ; #95 = VECTOR ( 'NONE', #87, 1000.000000000000000 ) ; #96 = ORIENTED_EDGE ( 'NONE', *, *, #42, .T. ) ; #97 = LINE ( 'NONE', #102, #175 ) ; #98 = DIRECTION ( 'NONE', ( -1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #99 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #100 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #101 = DIRECTION ( 'NONE', ( -1.000000000000000000, -0.0000000000000000000, -0.0000000000000000000 ) ) ; #102 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, 24.99999999999999600, 0.1499999999999999900 ) ) ; #103 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 1.000000000000000000 ) ) ; #104 = APPROVAL_ROLE ( '' ) ; #105 = DATE_AND_TIME ( #181, #79 ) ; #106 = EDGE_LOOP ( 'NONE', ( #150, #210, #169, #119 ) ) ; #107 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #147, #118, ( #232 ) ) ; #108 = EDGE_LOOP ( 'NONE', ( #216, #77, #75, #112 ) ) ; #109 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #110 = VECTOR ( 'NONE', #68, 1000.000000000000000 ) ; #111 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000700, -25.00000000000000400, 0.1499999999999999900 ) ) ; #112 = ORIENTED_EDGE ( 'NONE', *, *, #182, .T. ) ; #113 = CALENDAR_DATE ( 2017, 21, 2 ) ; #114 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, -25.00000000000000400, 0.1499999999999999900 ) ) ; #115 = PLANE ( 'NONE', #135 ) ; #116 = DATE_AND_TIME ( #161, #129 ) ; #117 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ; #118 = PERSON_AND_ORGANIZATION_ROLE ( 'design_supplier' ) ; #119 = ORIENTED_EDGE ( 'NONE', *, *, #145, .T. ) ; #120 = APPROVAL_ROLE ( '' ) ; #121 = SECURITY_CLASSIFICATION ( '', '', #10 ) ; #122 = PERSON_AND_ORGANIZATION ( #55, #66 ) ; #123 = VERTEX_POINT ( 'NONE', #69 ) ; #124 = DATE_AND_TIME ( #21, #233 ) ; #125 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 1.000000000000000000 ) ) ; #126 = PERSON_AND_ORGANIZATION ( #55, #66 ) ; #127 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #189, #187, ( #121 ) ) ; #128 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, -1.000000000000000000 ) ) ; #129 = LOCAL_TIME ( 8, 10, 25.00000000000000000, #153 ) ; #130 = LINE ( 'NONE', #167, #110 ) ; #131 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #132 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #133 = ORIENTED_EDGE ( 'NONE', *, *, #29, .F. ) ; #134 =( NAMED_UNIT ( * ) PLANE_ANGLE_UNIT ( ) SI_UNIT ( $, .RADIAN. ) ); #135 = AXIS2_PLACEMENT_3D ( 'NONE', #149, #202, #98 ) ; #136 = DATE_TIME_ROLE ( 'classification_date' ) ; #137 = PERSON_AND_ORGANIZATION ( #55, #66 ) ; #138 = LINE ( 'NONE', #83, #95 ) ; #139 = LINE ( 'NONE', #220, #190 ) ; #140 = ADVANCED_FACE ( 'NONE', ( #212 ), #115, .F. ) ; #141 =( GEOMETRIC_REPRESENTATION_CONTEXT ( 3 ) GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT ( ( #22 ) ) GLOBAL_UNIT_ASSIGNED_CONTEXT ( ( #204, #134, #89 ) ) REPRESENTATION_CONTEXT ( 'NONE', 'WORKASPACE' ) ); #142 = LOCAL_TIME ( 8, 10, 25.00000000000000000, #109 ) ; #143 = VECTOR ( 'NONE', #1, 1000.000000000000000 ) ; #144 = FACE_OUTER_BOUND ( 'NONE', #159, .T. ) ; #145 = EDGE_CURVE ( 'NONE', #231, #123, #97, .T. ) ; #146 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, 24.99999999999999600, -0.1499999999999999900 ) ) ; #147 = PERSON_AND_ORGANIZATION ( #55, #66 ) ; #148 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #149 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 0.1499999999999999900 ) ) ; #150 = ORIENTED_EDGE ( 'NONE', *, *, #236, .T. ) ; #151 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #57 ) ; #152 = PERSON_AND_ORGANIZATION_ROLE ( 'creator' ) ; #153 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #154 = VECTOR ( 'NONE', #101, 1000.000000000000000 ) ; #155 = ORIENTED_EDGE ( 'NONE', *, *, #48, .T. ) ; #156 = CC_DESIGN_DATE_AND_TIME_ASSIGNMENT ( #35, #136, ( #121 ) ) ; #157 = ORIENTED_EDGE ( 'NONE', *, *, #29, .T. ) ; #158 = APPROVAL_PERSON_ORGANIZATION ( #137, #37, #54 ) ; #159 = EDGE_LOOP ( 'NONE', ( #157, #179, #196, #24 ) ) ; #160 = EDGE_CURVE ( 'NONE', #7, #123, #9, .T. ) ; #161 = CALENDAR_DATE ( 2017, 21, 2 ) ; #162 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000000, 24.99999999999999600, -0.1499999999999999900 ) ) ; #163 = ORIENTED_EDGE ( 'NONE', *, *, #94, .T. ) ; #164 = DIRECTION ( 'NONE', ( -1.387778780781445700E-016, 1.000000000000000000, -0.0000000000000000000 ) ) ; #165 = APPROVAL_DATE_TIME ( #214, #166 ) ; #166 = APPROVAL ( #31, 'UNSPECIFIED' ) ; #167 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000000, 24.99999999999999600, -0.1499999999999999900 ) ) ; #168 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, -25.00000000000000400, -0.1499999999999999900 ) ) ; #169 = ORIENTED_EDGE ( 'NONE', *, *, #42, .F. ) ; #170 = PLANE ( 'NONE', #173 ) ; #171 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #117 ) ; #172 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #173 = AXIS2_PLACEMENT_3D ( 'NONE', #114, #6, #128 ) ; #174 = VECTOR ( 'NONE', #73, 1000.000000000000000 ) ; #175 = VECTOR ( 'NONE', #131, 1000.000000000000000 ) ; #176 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #25, #152, ( #57 ) ) ; #177 = ADVANCED_FACE ( 'NONE', ( #56 ), #170, .F. ) ; #178 = PLANE ( 'NONE', #186 ) ; #179 = ORIENTED_EDGE ( 'NONE', *, *, #182, .F. ) ; #180 = AXIS2_PLACEMENT_3D ( 'NONE', #99, #103, #172 ) ; #181 = CALENDAR_DATE ( 2017, 21, 2 ) ; #182 = EDGE_CURVE ( 'NONE', #191, #7, #138, .T. ) ; #183 = FACE_OUTER_BOUND ( 'NONE', #108, .T. ) ; #184 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -1.000000000000000000, -0.0000000000000000000 ) ) ; #185 = DATE_TIME_ROLE ( 'creation_date' ) ; #186 = AXIS2_PLACEMENT_3D ( 'NONE', #234, #45, #44 ) ; #187 = PERSON_AND_ORGANIZATION_ROLE ( 'classification_officer' ) ; #188 = CC_DESIGN_APPROVAL ( #166, ( #121 ) ) ; #189 = PERSON_AND_ORGANIZATION ( #55, #66 ) ; #190 = VECTOR ( 'NONE', #164, 1000.000000000000000 ) ; #191 = VERTEX_POINT ( 'NONE', #62 ) ; #192 = AXIS2_PLACEMENT_3D ( 'NONE', #111, #237, #125 ) ; #193 = ADVANCED_FACE ( 'NONE', ( #183 ), #82, .F. ) ; #194 = APPROVAL_DATE_TIME ( #124, #37 ) ; #195 = VECTOR ( 'NONE', #26, 1000.000000000000000 ) ; #196 = ORIENTED_EDGE ( 'NONE', *, *, #94, .F. ) ; #197 = VECTOR ( 'NONE', #148, 1000.000000000000000 ) ; #198 = FACE_OUTER_BOUND ( 'NONE', #14, .T. ) ; #199 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, -25.00000000000000400, -0.1499999999999999900 ) ) ; #200 = CC_DESIGN_SECURITY_CLASSIFICATION ( #121, ( #232 ) ) ; #201 = APPROVAL_PERSON_ORGANIZATION ( #122, #78, #104 ) ; #202 = DIRECTION ( 'NONE', ( -0.0000000000000000000, 0.0000000000000000000, -1.000000000000000000 ) ) ; #203 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, -25.00000000000000400, 0.1499999999999999900 ) ) ; #204 =( LENGTH_UNIT ( ) NAMED_UNIT ( * ) SI_UNIT ( .MILLI., .METRE. ) ); #205 = PERSON_AND_ORGANIZATION ( #55, #66 ) ; #206 = PERSON_AND_ORGANIZATION_ROLE ( 'design_owner' ) ; #207 = CC_DESIGN_APPROVAL ( #78, ( #57 ) ) ; #208 = ORIENTED_EDGE ( 'NONE', *, *, #84, .T. ) ; #209 = PERSON_AND_ORGANIZATION ( #55, #66 ) ; #210 = ORIENTED_EDGE ( 'NONE', *, *, #215, .F. ) ; #211 = AXIS2_PLACEMENT_3D ( 'NONE', #218, #59, #2 ) ; #212 = FACE_OUTER_BOUND ( 'NONE', #30, .T. ) ; #213 = EDGE_LOOP ( 'NONE', ( #155, #47, #52, #36 ) ) ; #214 = DATE_AND_TIME ( #113, #221 ) ; #215 = EDGE_CURVE ( 'NONE', #43, #58, #49, .T. ) ; #216 = ORIENTED_EDGE ( 'NONE', *, *, #160, .T. ) ; #217 = PLANE ( 'NONE', #192 ) ; #218 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, -0.1499999999999999900 ) ) ; #219 = CC_DESIGN_DATE_AND_TIME_ASSIGNMENT ( #116, #185, ( #57 ) ) ; #220 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000000, 24.99999999999999600, 0.1499999999999999900 ) ) ; #221 = LOCAL_TIME ( 8, 10, 25.00000000000000000, #100 ) ; #222 = DIRECTION ( 'NONE', ( 0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #223 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, -25.00000000000000400, 0.1499999999999999900 ) ) ; #224 = DIRECTION ( 'NONE', ( -1.000000000000000000, -0.0000000000000000000, -0.0000000000000000000 ) ) ; #225 = CARTESIAN_POINT ( 'NONE', ( -25.00000000000000000, -25.00000000000000400, 0.1499999999999999900 ) ) ; #226 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #205, #206, ( #11 ) ) ; #227 = ORIENTED_EDGE ( 'NONE', *, *, #48, .F. ) ; #228 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ; #229 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #228 ) ; #230 = LINE ( 'NONE', #225, #40 ) ; #231 = VERTEX_POINT ( 'NONE', #8 ) ; #232 = PRODUCT_DEFINITION_FORMATION_WITH_SPECIFIED_SOURCE ( 'ANY', '', #11, .NOT_KNOWN. ) ; #233 = LOCAL_TIME ( 8, 10, 25.00000000000000000, #32 ) ; #234 = CARTESIAN_POINT ( 'NONE', ( 25.00000000000000000, 24.99999999999999600, 0.1499999999999999900 ) ) ; #235 = VECTOR ( 'NONE', #224, 1000.000000000000000 ) ; #236 = EDGE_CURVE ( 'NONE', #123, #58, #28, .T. ) ; #237 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 1.000000000000000000, -0.0000000000000000000 ) ) ; ENDSEC; END-ISO-10303-21;