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，更多相关内容在工程资料-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,virtualreality,historicpreservation,geo-inf
2、ormationsystem,scientificresearch,entertainmentandbusiness.So,thereinforcingfortheresearchon3Dgametechnologyhasgreatpracticalsignificance.Andthesuccessfulresearchanddevelopmentofcollisiondetectiontechnologyandartificialintelligenttechnologythataresuitablefor3Dgamewillhavehugetheoreticalsigni
3、ficanceandpracticalsignificance,wideapplicationprospects.Withthedevelopmentof3Dgameasplatform,thisarticledeeplyresearchescollisiondetectionalgorithmandartificialintelligenttechnologyingame,focusesontheproblemoflargecalculationamount,slowcalculationspeedandimprecisecollisiondetectionforcollis
4、iondetectionalgorithmtoimprovethecollisiondetectioningamebythemethodofcombiningclass-boundingboxesandsegmentdetectionmethodwithspacepartitionmethod,whichcouldeffectivelypromotestheprecisionandspeedofcollisiondetectionalgorithm.Inaddition,thisarticleperfectspathsearchalgorithmofgame,improvest
5、heproblemsoflong-timesearch,slowsearchingspeedinA*pathsearchalgorithmbyimprovingthepathsearchmethodofA*algorithm,restrainingsearchscopeandaggravatingtheweightofheuristicfunction.1.COLLISIONDETECTIONALGORITHMTheBVH(boundingvolumehierarchy)incollisiondetectionalgorithmisoneofthemostwidelyusedc
6、ollisiondetectionmethods.ThecrossingtestamongBBBissimple,butthecompactnessofBBBcollisiondetectionalgorithmisbad.Thisarticlemakesimprovementforboundingvolume’scompactnessanddetectionmethodofAABBcollisiondetectionalgorithm.Improvetheidea:thecoreofcollisiondetectionalgorithmisrealtimeandprecisi
7、on.Somegamecouldsacrificesomeprecisiontogetrealtime.Thesystemwilladoptcollision9detectionalgorithmbasedonAABB,andimprovetheproblemofbadcompactnessandlargecalculationamountexistedinAABBcollisiondetectionalgorithmtocertainextent,withthepurposeofmakin
