ISO-10303-21; HEADER; FILE_DESCRIPTION(('Open CASCADE Model'),'2;1'); FILE_NAME('Open CASCADE Shape Model','2026-07-17T14:21:29',('Author'),( 'Open CASCADE'),'Open CASCADE STEP processor 7.8','Open CASCADE 7.8' ,'Unknown'); FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }')); ENDSEC; DATA; #1 = APPLICATION_PROTOCOL_DEFINITION('international standard', 'automotive_design',2000,#2); #2 = APPLICATION_CONTEXT( 'core data for automotive mechanical design processes'); #3 = SHAPE_DEFINITION_REPRESENTATION(#4,#10); #4 = PRODUCT_DEFINITION_SHAPE('','',#5); #5 = PRODUCT_DEFINITION('design','',#6,#9); #6 = PRODUCT_DEFINITION_FORMATION('','',#7); #7 = PRODUCT('Open CASCADE STEP translator 7.8 6914', 'Open CASCADE STEP translator 7.8 6914','',(#8)); #8 = PRODUCT_CONTEXT('',#2,'mechanical'); #9 = PRODUCT_DEFINITION_CONTEXT('part definition',#2,'design'); #10 = ADVANCED_BREP_SHAPE_REPRESENTATION('',(#11,#15),#167); #11 = AXIS2_PLACEMENT_3D('',#12,#13,#14); #12 = CARTESIAN_POINT('',(0.,0.,0.)); #13 = DIRECTION('',(0.,0.,1.)); #14 = DIRECTION('',(1.,0.,-0.)); #15 = MANIFOLD_SOLID_BREP('',#16); #16 = CLOSED_SHELL('',(#17,#105,#159,#163)); #17 = ADVANCED_FACE('',(#18),#32,.T.); #18 = FACE_BOUND('',#19,.F.); #19 = EDGE_LOOP('',(#20,#50,#77,#78)); #20 = ORIENTED_EDGE('',*,*,#21,.F.); #21 = EDGE_CURVE('',#22,#24,#26,.T.); #22 = VERTEX_POINT('',#23); #23 = CARTESIAN_POINT('',(0.1875,0.,2.5)); #24 = VERTEX_POINT('',#25); #25 = CARTESIAN_POINT('',(0.1875,0.,3.E-02)); #26 = SEAM_CURVE('',#27,(#31,#43),.PCURVE_S1.); #27 = LINE('',#28,#29); #28 = CARTESIAN_POINT('',(0.1875,0.,2.5)); #29 = VECTOR('',#30,1.); #30 = DIRECTION('',(0.,0.,-1.)); #31 = PCURVE('',#32,#37); #32 = CYLINDRICAL_SURFACE('',#33,0.1875); #33 = AXIS2_PLACEMENT_3D('',#34,#35,#36); #34 = CARTESIAN_POINT('',(0.,0.,0.)); #35 = DIRECTION('',(-0.,-0.,-1.)); #36 = DIRECTION('',(1.,0.,0.)); #37 = DEFINITIONAL_REPRESENTATION('',(#38),#42); #38 = LINE('',#39,#40); #39 = CARTESIAN_POINT('',(-0.,-2.5)); #40 = VECTOR('',#41,1.); #41 = DIRECTION('',(0.,1.)); #42 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #43 = PCURVE('',#32,#44); #44 = DEFINITIONAL_REPRESENTATION('',(#45),#49); #45 = LINE('',#46,#47); #46 = CARTESIAN_POINT('',(-6.28318530718,-2.5)); #47 = VECTOR('',#48,1.); #48 = DIRECTION('',(0.,1.)); #49 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #50 = ORIENTED_EDGE('',*,*,#51,.T.); #51 = EDGE_CURVE('',#22,#22,#52,.T.); #52 = SURFACE_CURVE('',#53,(#58,#65),.PCURVE_S1.); #53 = CIRCLE('',#54,0.1875); #54 = AXIS2_PLACEMENT_3D('',#55,#56,#57); #55 = CARTESIAN_POINT('',(0.,0.,2.5)); #56 = DIRECTION('',(0.,0.,1.)); #57 = DIRECTION('',(1.,0.,0.)); #58 = PCURVE('',#32,#59); #59 = DEFINITIONAL_REPRESENTATION('',(#60),#64); #60 = LINE('',#61,#62); #61 = CARTESIAN_POINT('',(-0.,-2.5)); #62 = VECTOR('',#63,1.); #63 = DIRECTION('',(-1.,0.)); #64 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #65 = PCURVE('',#66,#71); #66 = PLANE('',#67); #67 = AXIS2_PLACEMENT_3D('',#68,#69,#70); #68 = CARTESIAN_POINT('',(-1.424416804729E-17,-5.319584710281E-19,2.5)); #69 = DIRECTION('',(0.,0.,1.)); #70 = DIRECTION('',(1.,0.,-0.)); #71 = DEFINITIONAL_REPRESENTATION('',(#72),#76); #72 = CIRCLE('',#73,0.1875); #73 = AXIS2_PLACEMENT_2D('',#74,#75); #74 = CARTESIAN_POINT('',(1.424416804729E-17,5.319584710281E-19)); #75 = DIRECTION('',(1.,0.)); #76 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #77 = ORIENTED_EDGE('',*,*,#21,.T.); #78 = ORIENTED_EDGE('',*,*,#79,.F.); #79 = EDGE_CURVE('',#24,#24,#80,.T.); #80 = SURFACE_CURVE('',#81,(#86,#93),.PCURVE_S1.); #81 = CIRCLE('',#82,0.1875); #82 = AXIS2_PLACEMENT_3D('',#83,#84,#85); #83 = CARTESIAN_POINT('',(0.,0.,3.E-02)); #84 = DIRECTION('',(0.,0.,1.)); #85 = DIRECTION('',(1.,0.,-0.)); #86 = PCURVE('',#32,#87); #87 = DEFINITIONAL_REPRESENTATION('',(#88),#92); #88 = LINE('',#89,#90); #89 = CARTESIAN_POINT('',(-0.,-3.E-02)); #90 = VECTOR('',#91,1.); #91 = DIRECTION('',(-1.,0.)); #92 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #93 = PCURVE('',#94,#99); #94 = TOROIDAL_SURFACE('',#95,0.1575,3.E-02); #95 = AXIS2_PLACEMENT_3D('',#96,#97,#98); #96 = CARTESIAN_POINT('',(0.,0.,3.E-02)); #97 = DIRECTION('',(-0.,-0.,-1.)); #98 = DIRECTION('',(1.,0.,-0.)); #99 = DEFINITIONAL_REPRESENTATION('',(#100),#104); #100 = LINE('',#101,#102); #101 = CARTESIAN_POINT('',(-0.,0.)); #102 = VECTOR('',#103,1.); #103 = DIRECTION('',(-1.,0.)); #104 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #105 = ADVANCED_FACE('',(#106),#94,.T.); #106 = FACE_BOUND('',#107,.F.); #107 = EDGE_LOOP('',(#108,#130,#131,#132)); #108 = ORIENTED_EDGE('',*,*,#109,.F.); #109 = EDGE_CURVE('',#24,#110,#112,.T.); #110 = VERTEX_POINT('',#111); #111 = CARTESIAN_POINT('',(0.1575,0.,0.)); #112 = SEAM_CURVE('',#113,(#118,#124),.PCURVE_S1.); #113 = CIRCLE('',#114,3.E-02); #114 = AXIS2_PLACEMENT_3D('',#115,#116,#117); #115 = CARTESIAN_POINT('',(0.1575,0.,3.E-02)); #116 = DIRECTION('',(0.,1.,0.)); #117 = DIRECTION('',(1.,0.,-0.)); #118 = PCURVE('',#94,#119); #119 = DEFINITIONAL_REPRESENTATION('',(#120),#123); #120 = B_SPLINE_CURVE_WITH_KNOTS('',1,(#121,#122),.UNSPECIFIED.,.F.,.F., (2,2),(0.,1.570796326795),.PIECEWISE_BEZIER_KNOTS.); #121 = CARTESIAN_POINT('',(0.,0.)); #122 = CARTESIAN_POINT('',(0.,1.570796326795)); #123 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #124 = PCURVE('',#94,#125); #125 = DEFINITIONAL_REPRESENTATION('',(#126),#129); #126 = B_SPLINE_CURVE_WITH_KNOTS('',1,(#127,#128),.UNSPECIFIED.,.F.,.F., (2,2),(0.,1.570796326795),.PIECEWISE_BEZIER_KNOTS.); #127 = CARTESIAN_POINT('',(-6.28318530718,0.)); #128 = CARTESIAN_POINT('',(-6.28318530718,1.570796326795)); #129 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #130 = ORIENTED_EDGE('',*,*,#79,.F.); #131 = ORIENTED_EDGE('',*,*,#109,.T.); #132 = ORIENTED_EDGE('',*,*,#133,.T.); #133 = EDGE_CURVE('',#110,#110,#134,.T.); #134 = SURFACE_CURVE('',#135,(#140,#147),.PCURVE_S1.); #135 = CIRCLE('',#136,0.1575); #136 = AXIS2_PLACEMENT_3D('',#137,#138,#139); #137 = CARTESIAN_POINT('',(0.,0.,0.)); #138 = DIRECTION('',(0.,0.,1.)); #139 = DIRECTION('',(1.,0.,-0.)); #140 = PCURVE('',#94,#141); #141 = DEFINITIONAL_REPRESENTATION('',(#142),#146); #142 = LINE('',#143,#144); #143 = CARTESIAN_POINT('',(-0.,1.570796326795)); #144 = VECTOR('',#145,1.); #145 = DIRECTION('',(-1.,0.)); #146 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #147 = PCURVE('',#148,#153); #148 = PLANE('',#149); #149 = AXIS2_PLACEMENT_3D('',#150,#151,#152); #150 = CARTESIAN_POINT('',(-1.424416804729E-17,-5.319584710281E-19,0.)); #151 = DIRECTION('',(0.,0.,1.)); #152 = DIRECTION('',(1.,0.,-0.)); #153 = DEFINITIONAL_REPRESENTATION('',(#154),#158); #154 = CIRCLE('',#155,0.1575); #155 = AXIS2_PLACEMENT_2D('',#156,#157); #156 = CARTESIAN_POINT('',(1.424416804729E-17,5.319584710281E-19)); #157 = DIRECTION('',(1.,0.)); #158 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE','' ) ); #159 = ADVANCED_FACE('',(#160),#66,.T.); #160 = FACE_BOUND('',#161,.T.); #161 = EDGE_LOOP('',(#162)); #162 = ORIENTED_EDGE('',*,*,#51,.T.); #163 = ADVANCED_FACE('',(#164),#148,.F.); #164 = FACE_BOUND('',#165,.F.); #165 = EDGE_LOOP('',(#166)); #166 = ORIENTED_EDGE('',*,*,#133,.T.); #167 = ( GEOMETRIC_REPRESENTATION_CONTEXT(3) GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT((#171)) GLOBAL_UNIT_ASSIGNED_CONTEXT ((#168,#169,#170)) REPRESENTATION_CONTEXT('Context #1', '3D Context with UNIT and UNCERTAINTY') ); #168 = ( LENGTH_UNIT() NAMED_UNIT(*) SI_UNIT(.MILLI.,.METRE.) ); #169 = ( NAMED_UNIT(*) PLANE_ANGLE_UNIT() SI_UNIT($,.RADIAN.) ); #170 = ( NAMED_UNIT(*) SI_UNIT($,.STERADIAN.) SOLID_ANGLE_UNIT() ); #171 = UNCERTAINTY_MEASURE_WITH_UNIT(LENGTH_MEASURE(1.E-07),#168, 'distance_accuracy_value','confusion accuracy'); #172 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#7)); ENDSEC; END-ISO-10303-21;