计算机图形学常见问题1Word格式文档下载.docx
- 文档编号:19488155
- 上传时间:2023-01-06
- 格式:DOCX
- 页数:21
- 大小:26.61KB
计算机图形学常见问题1Word格式文档下载.docx
《计算机图形学常见问题1Word格式文档下载.docx》由会员分享,可在线阅读,更多相关《计算机图形学常见问题1Word格式文档下载.docx(21页珍藏版)》请在冰豆网上搜索。
Followup-To:
poster
Last-Modified:
1995September18
Summary:
ThiscontainsalistofFrequentlyAskedQuestionsaboutOpenGL(R)
Keywords:
FAQ,OpenGL
Sender:
pho@
Reply-To:
Organization:
SiliconGraphicsInc.
Posting-Frequency:
twiceamonth
Date:
Mon,2Oct199508:
00:
20GMT
Approved:
mailnews@
Viewmainheaders
Seereaderquestions&
answersonthistopic!
-Helpothersbysharingyourknowledge
ThisFAQispostedtwiceamonth,onthe2nd,16thofeverymonth.
YoumayalsowanttoseetheOpenGLWebPage:
WWWURL
*marksrecentlymodifiedanswersornewquestions
TheFAQhasbeensplitinto3parts.
Part1aregeneralquestionsaboutOpenGLdocumentation,
implementations,licensing,andothergeneralproduct
information.Part2isaboutOpenGLgovernanceandtheARB.
Part3aretechnicalquestions,includingwheresourcecode
examplescanbefound.
Part1
Q1:
HowdoIsubmitchangesoradditionstothisFAQ?
Q2:
WhatisOpenGL?
Q3:
WhereareWorldWideWebsiteswithinformationaboutOpenGL?
Q4:
Whatdoesthe.glor.GLfileformathavetodowithOpenGL?
Q5:
WhatdocumentationisavailableforOpenGL?
(Abibliographyof
OpenGLdocumentsislistedhere.)
Q6:
WherecanIgettheOpenGLspecification?
Q7:
WhichvendorsarelicensingOpenGL?
*Q8:
WhatOpenGLimplementationsareavailable?
Part2
Q9:
WhoneedstolicenseOpenGL?
Whodoesn'
t?
Q10:
Whataretheconformancetests?
Q11:
WhatisSiliconGraphicspolicyon"
free"
implementationsofAPIswhichresembletheOpenGLAPI?
Q12:
WhatisMesa3DandwherecanIgetit?
Q13:
Howdoesauniversityorresearchinstitutionacquireaccessto
OpenGLsourcecode?
Q14:
Howisacommerciallicenseacquired?
Q15:
HowistheOpenGLgoverned?
Whodecideswhatchangescanbemade?
Q16:
WhoarethecurrentARBmembers?
Q17:
WhatisthephilosophybehindthestructureoftheARB?
Q18:
HowdoestheOpenGLARBoperatelogistically?
Whendoesthe
ARBhavemeetings?
Q19:
HowdoadditionalmembersjointheOpenGLARB?
Q20:
SoifI'
mnotamemberoftheARB,amIshutoutofthedecision
makingprocess?
Q21:
AreARBmeetingsopentoobservers?
Part3
Q22:
WherecanIfindOpenGLsourcecodeexamples?
Forinstance,whereisanexamplewhichcombines
OpenGLwithMotif,usingtheMotifwidget?
Q23:
HowdoIcontributeOpenGLcodeexamplestoapubliclyaccessible
archive?
Q24:
WhatistheGLUTtoolkit?
WheredoIgetit?
Q25:
WhatistherelationshipbetweenIRISGLandOpenGL?
IsOpenGLsourcecodeorbinarycodecompatiblewithIRISGL?
Q26:
WhyshouldIportmyIRISGLapplicationtoOpenGL?
Q27:
HowmuchworkisittoconvertanIRISGLprogramtoOpenGL?
Whatarethemajordifferencesbetweenthem?
Q28:
WhenusingXlib,howdoIcreateaborderlesswindow?
Q29:
HowdoIswitchbetweensinglebufferanddoublebuffermode?
Q30:
Onmymachine,itappearsthatglXChooseVisual
isonlyabletomatchdouble-bufferedvisuals.Iwanttohavemore
bitsofcolorresolution,sohowdoIrenderinsinglebuffermode?
Q31:
I'
vegota24-bitmachine,butmyOpenGLwindows
arenotusingthefullcolorresolution.What'
swrong?
My
programlooksfineononemachine,butthedepthbufferdoesn'
twork
onanother.What'
Q32:
WhatinformationisavailableaboutOpenGLextensions?
Q33:
HowdoImakeshadowsinOpenGL?
Q34:
HowcanIuse16bitXfonts?
Q35:
What'
sinthenewGLU1.2tesselator?
------
Q1:
A:
Torequestchangesoradditions,pleasesende-mailto
theFAQmaintainer.Seethe"
"
fieldintheheaderfor
thee-mailaddress.
OpenGLlicenseesmaywanttocontributeinformationtothe
question:
"
WhatOpenGLimplementationsareavailable?
That
spaceisavailableforanycompanywhowishestostatestatus
reports,releasedates,contactnamesandphonenumbers,orother
informationfortheirOpenGLimplementation.
Itisaskedthatthisinformationberelativelybrief.Also,for
thesakeofcivility,eachimplementorisaskednottomake
comparisonsoftheirimplementationsagainstothers.
NotethatalthoughaSiliconGraphicsemployeemaintainsthis
FAQ,SiliconGraphicsdoesnotspeakforanyothercompany,
nordoesitupholdtheveracityofanyoneelse'
sinformation.
Q2:
OpenGL(R)isthesoftwareinterfaceforgraphicshardwarethatallows
graphicsprogrammerstoproducehigh-qualitycolorimagesof3D
objects.OpenGLisarenderingonly,vendorneutralAPIproviding2D
and3Dgraphicsfunctions,includingmodelling,transformations,
color,lighting,smoothshading,aswellasadvancedfeatureslike
texturemapping,NURBS,fog,alphablendingandmotionblur.OpenGL
worksinbothimmediateandretained(displaylist)graphicsmodes.
OpenGLiswindowsystemandoperatingsystemindependent.OpenGLhas
beenintegratedwithWindowsNTandwiththeXWindowSystemunder
UNIX.Also,OpenGLisnetworktransparent.Adefinedcommonextension
totheXWindowSystemallowsanOpenGLclientononevendor'
splatform
torunacrossanetworktoanothervendor'
sOpenGLserver.
Q3:
OpenGL--TheIntegrationofWindowingand3DGraphics
WWWURLhttp:
//hertz.eng.ohio-state.edu/~hts/opengl/article.html
MaintainedbyHarryShamansky.
OpenGLWWWCenter
WWWURL
MaintainedbyThomasMcReynolds<
tomcat@>
.
IBMWWWCenterforOpenGL
TemplateGraphicsSoftwareWWWCenterforOpenGL
MicrosoftDeveloperNetworkOffRampWebServer
Q4:
.glfileshavenothingtodowithOpenGL,butaresometimes
confusedwithit..glisafileformatforimages,whichhasno
relationshiptoIRISGLorOpenGL.
------
Q5:
(AbibliographyofOpenGLdocumentsislistedhere.)
A2volumeset,TheOpenGLTechnicalLibrary(TheOpenGL
ProgrammingGuideandTheOpenGLReferenceManual)ispublished
byAddison-Wesley.TheISBNnumbersforbothEnglishand
Japaneseversionsarelistedbelow.Youcanpurchasethebooks
inextremelylargevolumebycallingAddison-Wesley(+1-617-944-3700).
Whatfollowsisabibliographyofarticles,books,andpaperswritten
aboutOpenGL.
Books(inEnglish)
------------------
Neider,Jackie,TomDavis,andMasonWoo,OpenGLProgramming
Guide:
TheOfficialGuidetoLearningOpenGL,Release1,
Addison-Wesley,Reading,Massachusetts,1993(ISBN0-201-63274-8).
OpenGLArchitectureReviewBoard,OpenGLReferenceManual:
The
OfficialReferenceDocumentforOpenGL,Release1,
Addison-Wesley,Reading,Massachusetts,1992(ISBN0-201-63276-4).
Magazinearticles
-----------------
Bruno,Lee."
GraphicsUsersDebateThreeHotTopics,"
OpenSystemsToday,
December12,1994,p.HP3,HP8.
SunContinuestoResistOpenGLTide,"
November28,1994,p.SF1,SF5-6.
Davis,Tom."
MovingtoOpenGL,"
IRISUniverse,Number25,
Summer,1993.
Deffeyes,SuzyandJohnSpitzer."
OpenGLonOS/2,"
OS/2DeveloperMagazine,
Nov/Dec94,pages34-45.
Glazier,Bill."
The'
BestPrinciple'
:
WhyOpenGLisemergingasthe3D
graphicsstandard,"
ComputerGraphicsWorld,April,1992.
Industrygrouppushing3-Dgraphicsstandard,"
ComputerDesign,
July,1994,p.50,52.
Karlton,Phil."
IntegratingtheGLintotheXenvironment:
a
highperformancerenderingextensionworkingwithandnotagainst
X,"
TheXResource:
Proceedingofthe6thAnnualXTechnical
Conference,O'
ReillyAssociates,Issue1,Winter,1992.
Kilgard,Mark,SimonHui,AllenLeinwand,andDaveSpalding.``X
ServerMulti-renderingforOpenGLandPEX,'
'
TheXResource
Proceedingsofthe8thAnnualXTechnicalConference,O'
Reily
andAssociates,Sebastopol,California,January1994.
Kilgard,MarkJ."
OpenGL&
X:
AnIntroduction,"
TheXJournal.
November-December,1993,page36-51.
UsingOpenGLwithXlib,"
January-February,1994,page46-65.
UsingOpenGLwithMotif,"
July-August,1994.
OpenGLProgramsaNewHorizonforSun,"
SunWorld,January,1994,
page15-17.
Prosise,Jeff."
Advanced3-DGraphicsforWindowsNT3.5:
IntroducingtheOpenGLInterface,PartI,"
MicrosoftSystemsJournal,
October,1994,Vol.9,Number10,pages15-29.
IntroducingtheOpenGLInterface,PartII,"
November,1994,Vol.9,Number11.
UnderstandingModelviewTransformationsin
OpenGLforWindowsNT,"
February,1995,Vol.10,Number2.
Japaneselanguagemagazinearticlesandbooks
---------------------------------------------
InterviewwithMasamichiTachiaboutOpenGL_Japan,"
NikkeiComputerGraphics,3/1995,p.56-57.
Matsumoto,Masayuki,PIXEL,"
OpenGL,A3DGraphicsStandard"
10/1994,p.138-1
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 计算机 图形学 常见问题