1、 10303-515200712007/396 515 . ISO 10303-515:2000Industrial automation systems and integration Product data representation andexchange Part 515: Application interpreted construct:Constructive solid geometry(IDT) 27 2002 . 184- , 1.02004 . 1 - - , 42 459 - 3 - 20 2007 . 37-4 10303-515:2000 . -. 515. .
2、 (ISO 10303-515:2000 Industrial automation systems and integration Product data representation andexchange Part 515: Application interpreted construct: Constructive solid geometry). , 5 , - . () . - , , 2007 , - - II 10303-51520071 .12 13 , 23.1 , 10303-123.2 , 10303-202 .23.3 .24 EXPRESS .24.1 .34.
3、2 csg_shape_representation aic_csg.3 () .5 () .5 () EXPRESS-G 5 D () - 20 () .21III 10303-5152007 10303 - . -, . , . 10303 (). : , , , -, , . 10303-1. - . () - , . - , . - , - (). , .IV 10303-5152007 515 . Industrialautomationsystemsandintegration.Productdatarepresentationandexchange.Part515. Applic
4、ationinterpretedconstructions.Constructivesolidgeometry 200709011 , .:- ; , , -.- ,; , , -,.-extruded_face_solids swept_face_solids,;- ,.:- ;- ;- -.2 :/ 8824-1:2002 . .(A.1).1. 10303-1:1994 . -.1. 10303-11:1994 .-.11. .EXPRESS 10303-41:1994 .- . 41. . 1 10303-5152007 10303-42:1994 . - . 42. . - 1030
5、3-43:1994 . - . 43. . 10303-202:1996 . . 202. . - 10303-511:2001 . . 511. . 10303-512:1999 . . 512. . 10303-514:1999 . . 514. . 3 , 3.1 , 10303-1 :- (application);- (application context);- ; (application protocol; AP);- (implementation method);- (integrated resource);- (interpretation);- (product);-
6、 (product data).3.2 , 10303-202 : ; (application interpreted construct;AIC): , .3.3 : (CSG) .4 EXPRESS EXPRESS-, - , , . - , . , 10303-11. . . , - .EXPRESS-*)SCHEMA aic_csg;2 10303-5152007USEFROMaic_advanced_brep; - ISO10303-514USEFROMaic_faceted_brep; - ISO10303-512USEFROMgeometric_model_schema - I
7、SO10303-42(block,boolean_operand,boolean_operator,boolean_result,box_domain,boxed_half_space,csg_primitive,csg_select,csg_solid,extruded_face_solid,half_space_solid,revolved_face_solid,right_angular_wedge,right_circular_cone,right_circular_cylinder,solid_replica,sphere,torus);(* ,-10303:aic_advanced
8、_brep 10303-514;aic_faceted_brep 10303-512;geometric_model_schema 10303-42.4.1 , ,:- aic_csg4.2 csg_shape_representation aic_csg csg_shape_representation shape_represen-tation,. ,- , ( 10303-512)(10303-514). , , shape_representation csg_shape_representation.EXPRESS-*)ENTITYcsg_shape_representationSU
9、BTYPEOF(shape_representation);WHEREWR1:SELF.context_of_itemsgeometric_representation_context.coordinate_space_dimension = 3;WR2:SIZEOF(QUERY(it1) = 0;3 10303-5152007WR3: SIZEOF(QUERY (mi 0;END_ENTITY;END_SCHEMA; - aic_csg(* WR1 coordinate_space_dimension geometric_representation_context csg_shape_re
10、presentation .WR2 item csg_shape_representation csg_solid, solid_replica,mapped_item, revolved_face_solid, extruded_face_solid axis2_placement_3d.WR3 mapping_source mapped_item item csg_shape_representation csg_shape_representation.WR4 parent_solid solid_replica item csg_shape_representationcsg_soli
11、d,revolved_face_solidextruded_face_solid.WR5 item csg_shape_representation, axis2_placement_3d. IP1 solid_model, , - first_operandsecond_operand boolean_result csg_solid item csg_shape_representation, extruded_face_solid,revolved_face_solid, manifold_solid_brep solid_replica. solid_replica, parent_s
12、olid csg_solid, extruded_face_solid,revolved_face_solid manifold_solid_brep.IP2 manifold_solid_brep,- first_operand second_operand boolean_result csg_solid csg_shape_representation, , advanced_brep_shape_representation, , faceted_brep_shape_representation. , advanced_face,(faceted_brep)face_surface, poly_loops plane, face_geometry.4 10303-5152007 A() , , A.1. , 10303. .1 CSG_SHAPE_REPRESENTATION CSSHRP B() B.1 : iso standard 10303 part(515) version(1) / 8824-1 10303-1.B.
