【英语翻译5.ArchitecturaldesignandbuildingmodelsThepreviousreviewwasbasedontheavailableliteratureonParametricDesignandCAD.ThekindofapplicationthatthisliteratureisaddressinghasmoretodowithMechanicalEngineeringandCom】

　　英语翻译

　　5.Architecturaldesignandbuildingmodels

　　ThepreviousreviewwasbasedontheavailableliteratureonParametricDesignandCAD.ThekindofapplicationthatthisliteratureisaddressinghasmoretodowithMechanicalEngineeringandComputer-AidedProduction,althoughthereareafewpapersrelateddirectlywiththeconstructionindustry.Butweareinterestedinarchitecturaleducationandarchitecturalpracticeandtherearestrongdifferencesbetweenthesefields.ThemainoneisthatCAD,asusedbyengineers,appliesmainlytoobjectsthatwillberepeatedmanytimesandthatarenotrootedtoanyparticularsite.Thisisexactlytheoppositeofwhathappensinarchitecture.Keepingthesedifferencesinmind,letusnowseehowthepreviousreviewcanrelatetoourfieldofinterest.

　　(a)Variantsprogrammingisawell-establishedtopicamongthearchitectswhouseCADandhavesomeprogrammingknowledge.Smallelements,in2Dand3D,canbecreatedbymeansofsomerecordedprocedurethatrequeststhevalueofafewparameterswhenitiscalledbytheuser,activatestheadequatecommandsfromthemodelerandproducesandinsertsavariantofagenericelementonthemastermodel.Duringthelastfewyears,wehaveproducedawidecollectionofelementsofthiskindusingAutoLisp.Fromsuchutilitiesasroutinesthatopenaholeinawall,in2Dor3D,andinsertapre-defineddoororwindow,orroutinesthatcomputethedimensionsandcreateastairthatrunsfromagivenpositiononafloortoanotherpositiononthenextfloor,orroutinesthatgenerateautomaticallyothercommonbuildingelements,etc.,toothermorespeculativetypesthatcan,e.g.,creategeometricalcompositionsinafixedorrandomway.Wetakeitforgrantedthatthiskindofworkiswell-known,sowewillnotshowanyresultsofthiskindinthispaper.Someoftheseresultswillbepublishedatouruniversityandcanbeacquiredbythoseinterested.ThereisalsoabookbyWilliamMitchell(TheArtofComputerGraphicsProgramming.AstructuredintroductionforArchitectsandDesigners,1987),thatcanstillprovideafineintroductiontothissubjectwithroutineswritteninPascalbuteasilytranslatedtootherprogramminglanguages.

　　大哥,不要GOOLGE翻译后,直接给我呀,这个我也懂.拜托把语句修饰下,改改通顺!