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1、北京联合大学毕业设计（论文）外文原文及译文题目：3D游戏开发技术研究与实现--游戏界面、图形渲染、网络功能专业：计算机科学与技术指导教师：朱淑琴学院：师范学院学号：2009020306126班级：2009级计算机科学与技术姓名：赵晔一、外文原文Collisiondetectiontechnologyandartificialintelligenttechnologycouldbeappliedinthedevelopmentofgame,aswellastheareasofeducation,virtualre
2、ality,historicpreservation,geo-informationsystem,scientificresearch,entertainmentandbusiness.So,thereinforcingfortheresearchon3Dgametechnologyhasgreatpracticalsignificance.Andthesuccessfulresearchanddevelopmentofcollisiondetectiontechnologyandartificialintel
3、ligenttechnologythataresuitablefor3Dgamewillhavehugetheoreticalsignificanceandpracticalsignificance,wideapplicationprospects.Withthedevelopmentof3Dgameasplatform,thisarticledeeplyresearchescollisiondetectionalgorithmandartificialintelligenttechnologyingame,f
4、ocusesontheproblemoflargecalculationamount,slowcalculationspeedandimprecisecollisiondetectionforcollisiondetectionalgorithmtoimprovethecollisiondetectioningamebythemethodofcombiningclass-boundingboxesandsegmentdetectionmethodwithspacepartitionmethod,whichcou
5、ldeffectivelypromotestheprecisionandspeedofcollisiondetectionalgorithm.Inaddition,thisarticleperfectspathsearchalgorithmofgame,improvestheproblemsoflong-timesearch,slowsearchingspeedinA*pathsearchalgorithmbyimprovingthepathsearchmethodofA*algorithm,restraini
6、ngsearchscopeandaggravatingtheweightofheuristicfunction.1.COLLISIONDETECTIONALGORITHMTheBVH(boundingvolumehierarchy)incollisiondetectionalgorithmisoneofthemostwidelyusedcollisiondetectionmethods.ThecrossingtestamongBBBissimple,butthecompactnessofBBBcollision
7、detectionalgorithmisbad.Thisarticlemakesimprovementforboundingvolume’scompactnessanddetectionmethodofAABBcollisiondetectionalgorithm.Improvetheidea:thecoreofcollisiondetectionalgorithmisrealtimeandprecision.Somegamecouldsacrificesomeprecisiontogetrealtime.Th
8、esystemwilladoptcollision9detectionalgorithmbasedonAABB,andimprovetheproblemofbadcompactnessandlargecalculationamountexistedinAABBcollisiondetectionalgorithmtocertainextent,withthepurposeofmakin
