资源描述：
《外文原文及译文--3d游戏开发技术研究与实现--游戏界面、图形渲染、网络功能》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
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,virt
2、ualreality,historicpreservation,geo-informationsystem,scientificresearch,entertainmentandbusiness.So,thereinforcingfortheresearchon3Dgametechnologyhasgreatpracticalsignificance.Andthesuccessfulresearchanddevelopmentofcollisiondetectiontechnologyandartif
3、icialintelligenttechnologythataresuitablefor3Dgamewillhavehugetheoreticalsignificanceandpracticalsignificance,wideapplicationprospects.Withthedevelopmentof3Dgameasplatform,thisarticledeeplyresearchescollisiondetectionalgorithmandartificialintelligenttec
4、hnologyingame,focusesontheproblemoflargecalculationamount,slowcalculationspeedandimprecisecollisiondetectionforcollisiondetectionalgorithmtoimprovethecollisiondetectioningamebythemethodofcombiningclass-boundingboxesandsegmentdetectionmethodwithspacepart
5、itionmethod,whichcouldeffectivelypromotestheprecisionandspeedofcollisiondetectionalgorithm.Inaddition,thisarticleperfectspathsearchalgorithmofgame,improvestheproblemsoflong-timesearch,slowsearchingspeedinA*pathsearchalgorithmbyimprovingthepathsearchmeth
6、odofA*algorithm,restrainingsearchscopeandaggravatingtheweightofheuristicfunction.1.COLLISIONDETECTIONALGORITHMTheBVH(boundingvolumehierarchy)incollisiondetectionalgorithmisoneofthemostwidelyusedcollisiondetectionmethods.ThecrossingtestamongBBBissimple,b
7、utthecompactnessofBBBcollisiondetectionalgorithmisbad.Thisarticlemakesimprovementforboundingvolume’scompactnessanddetectionmethodofAABBcollisiondetectionalgorithm.Improvetheidea:thecoreofcollisiondetectionalgorithmisrealtimeandprecision.Somegamecouldsac
8、rificesomeprecisiontogetrealtime.Thesystemwilladoptcollision9detectionalgorithmbasedonAABB,andimprovetheproblemofbadcompactnessandlargecalculationamountexistedinAABBcollisiondetectionalgorithmtocertainextent,withthepurposeofmakin
