1、 10303-511200652006/99 511 . ISO 10303-511:2001Industrial automation systems and integration Product data representationand exchange Part 511: Application interpreted construct:Topologically bounded surface(IDT) 27 2002 . 184- , 1.02004 . 1 - - , 42 459 - 3 - 27 2006 . 493-4 10303-511:2001 . -. 511.
2、 . - (ISO 10303-511:2001 Industrial automation systems and integration Product data representationand exchange Part 511: Application interpreted construct: Topologically bounded surface). - , E5 , - . () . - , - , 2007 , - - II 10303-51120061 .12 13 23.1 , 10303-1 .23.2 , 10303-42 23.3 , 10303-202.2
3、3.4 24 EXPRESS .34.1 .44.2 advanced_face aic_topologically_bounded_surface .5 () 8 B () .8 C () - .9 D () EXPRESS-G 9 E () 18III 10303-5112006 10303 - . -, . , . 10303 (). : , , , -, , . 10303-1. - . () - , - . , - . - . - .IV 10303-5112006 511 . Industrial automation systems and integration. Produc
4、t data representation and exchange.Part 511. Application interpreted constructions. Topologically bounded surface 200707011 , . :- ;- - ;- ;- ;- ;- ;- ;- ;- , ;- ;- ;- ;- ;- . :- ,;- , - ;- , - ;- .2 :/ 8824-1:1995 . . (ASN.1). 1. 10303-1:1994 . -.1.1 10303-5112006 10303-11:1994 .-.11.EXPRESS 10303-
5、41:1994 .-.41.- 10303-42:1994 .- . 42. . - 10303-43:1994 .- . 43. . 10303-202:1996 . .202.3 3.1 , 10303-1:-(application);- (applicationcontext);- ;(applicationprotocol;AP);- (implementationmethod);- (integratedresource);- (interpretation);-(model);-(product);- (productdata).3.2 , 10303-42:- (axi-sym
6、metric);- (boundary);- (bounds);- (coordinatespace);- (curve);- (opencurve);- (orientable);- (surface);- (topologicalsense).3.3 , 10303-202:- ; (application interpreted construct; AIC): , -.3.4 -:3.4.1 (advanced face): , . ,- , . , - , , -.3.4.2 (sculpturedsurface):- . - -.3.4.3 (sweptsurface):,.2 1
7、0303-51120063.4.4 (twisted curve): -. - .4 EXPRESS EXPRESS-, - , , . - , . , 10303-11. - . . , - . - - , . -., . advanced_face, face_surface (. 10303-42). , , .EXPRESS-*)SCHEMA aic_topologically_bounded_surface;USE FROM geometry_schema(axis2_placement_2d,axis2_placement_3d,bezier_curve,bezier_surfac
8、e,b_spline_curve_with_knots,b_spline_surface_with_knots,cartesian_point,circle,composite_curve_on_surface,conical_surface,cylindrical_surface,degenerate_toroidal_surface,direction,ellipse,geometric_representation_context,hyperbola,line,parabola,pcurve,plane,polyline,quasi_uniform_curve,quasi_uniform
9、_surface,rational_b_spline_curve,rational_b_spline_surface,spherical_surface,surface_curve,surface_of_linear_extrusion,surface_of_revolution,swept_surface,3 10303-5112006toroidal_surface,uniform_curve,uniform_surface,vector);USE FROM topology_schema(edge,edge_curve,edge_loop,face_bound,face_outer_bo
10、und,face_surface,oriented_edge,path,vertex_loop,vertex_point);USE FROM representation_schema(definitional_representation,parametric_representation_context);USE FROM measure_schema (parameter_value);(*1 edge, path swept_surface , . - USE FORM , , advanced_face, . , - .2 , , 10303:geometry_schema 1030
11、3-42;topology_schema 10303-42;representation_schema 10303-43;measure_schema 10303-41.4.1 , , , :advanced_face;axis2_placement_2d;axis2_placement_3d;bezier_curve;bezier_surface;b_spline_curve_with_knots;b_spline_surface_with_knots;cartesian_point;circle;conical_surface;definitional_representation;deg
12、enerate_toroidal_surface;cylindrical_surface;direction;edge_curve;edge_loop;ellipse;face_bound;face_outer_bound;face_surface;geometric_representation_context;hyperbola;line;parabola;4 10303-5112006parametric_representation_context;pcurve;plane;polyline;quasi_uniform_curve;quasi_uniform_surface;ratio
13、nal_b_spline_curve;rational_b_spline_surface;spherical_surface;surface_of_linear_extrusion;surface_of_revolution;toroidal_surface;uniform_curve;uniform_surface;vector;vertex_loop;vertex_point. , , , . , , , face - advanced_face.4.2 advanced_face aic_topologically_bounded_surface advanced_face face_surface, - , , . advanced_face , , ., advanced_face edge_loop vertex_loop. face_outer_b
