智能直接編輯的算法研究與系統(tǒng)實現(xiàn).pdf

1、ADissertationSubmittedtoZhejiangUnivers—fortheDegreeVers1tyof0tMasterofEngineering⑧TITLE：△!gQ!主主h堡B皇皇壘羔Qh壘衛(wèi)魚Y主皇堡至堡巳!皇堡皇n主壘主至Q旦Q至至n主Q!里ig里旦主旦至!皇Q主金魚至主至旦gAuthor：^n，’^1’，、5upervlsor：rro士bhumlngbaoSubject：College：SubmittedDa

2、te：20141’浙江大學碩士學位論文AbstractNowadays，parametricfeaturemodelingisthemainstreammodelingmethodHoweverparametricfeaturemodelingtechnologyforcomplexmodeleditingisinefficiencyandtoomanyconstraintsbringfromoperatinghistoriesalso

3、limittheflexibilityofmodeleditingDirectmodelingtechnologywhichrisesinrecentyearsCallaccomplishthemodelingprocesswithouthistoriesbydirectlyeditingthefacesandedgesofthemodelThereforetheefficiencyofeditingtechnologyhasbeeng

4、reatlyimproved，anddirectmodelingCanmakeupforthetraditionalparametricfeaturemodelingtechnologyHoweveralotofdeficienciesexistincurrentdirectmodelingtechnologysuchassomeunreasonableandevenerroroperatingresultsandthelackofin

5、tellectualized，etcInthispaperintelligentdirecteditingalgorithmisstudiedandimplementedinaprototypesystem，Themaincontentsofthispaperarepresentedasfollows：1Auniformdirecteditingofalgorithmsupportingcomplextopologychangesdir

6、ectlyispresentedThisalgorithmCaneffectivelyhandlecomplextopologychangesappearedindirectediting，andtranslationandrotationoperationsonsinglefaceandmulti—facesCanbehandleduniformly2Anintelligentdirecteditingmethodforhandlin

7、gblendingfeatureispresentedThismethodCanguaranteethattheblendingfeatureinvolvedindirecteditingmaintainsitsoriginalblendingfeaturesemanticafterdirecteditingthroughsuppressingtheblendingfeatureandthenreblending3Afewofdesig

8、nsemanticmaintenancemethodsfordirecteditingarepresentedThesedesignsemanticincludepatternsemantic，symmetricsemantic，outlinesemanticanduniformthicknessthinwallsemanticBesides，moreintelligenteditoperationsandbetterUSerexper

9、iencealeachievedBasedontheabovemethods，weimplantedadirectmodelingprototypesystemcalledZU—DMS(ZhejiangUniversityDirectModelingSystem)Experimentalresultsaretestedtoveritythepresentedmethodsandtocomparewiththeexistingdirect