Vega

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Vega Vega?VegaVegaVega

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Vega?VegaMultiGenMultiGen1Creator2Vega

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VegaCreatorVega

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VegaLynxDLL LibAPI

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VegaDLLLibLynxAPI

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DLLLibVegaVega

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VegaVega

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Vega

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Lynx Lynx

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API APILynx

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VegaSystem Graphics States Windows Channels Observers Motion Models Scenes Paths Objects Database Manager Players Environments Environment Effects Lights Isecors Volumes Color Table Input Devices Pathing Navigators

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VegaLynx

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LynxLynxLynxLynx

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LynxLynx

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Lynx

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Vega main() WindowsWinMain() MFCWindowsmain() main()VegaVisual C

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VegavgInitSys(); vgDefineSys( myapp.adf ); vgConfigSys(); while( 1 ) { vgSyncFrame(); vgFrame(); }

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Vega

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VegaVCADF

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LynxADF Lynx Active Modules VegaADF

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vgInitSys() vgDefineSys( myapp.adf ) vgConfigSys()ADF

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vgCommon vgName,vgGetName vgProc,vgGetProc vgPos,vgGetPos

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vgWindow Vega vgNewWinvgGetWinvgWinSizevgWinLabelvgPropvgGetPropvgConfigSysvgConfigSys

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WindowvgConfigSys() ChannelWindowvgConfigSys() Vega

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vgChannel

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vgChannel vgNewChanvgGetChanvgChanWin vgChanViewport

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vgObserverObserverObserverObserverx,y,z)Observerhpr

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yhpr hz () py () rx ()

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oXYZxyzO

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vgObserverObserver

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object objectobjectobjectobject

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12objectobject3object4 object

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vgMotion Vegasimple, complex, directuser defined

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user defined Vega

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user defined

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Vega

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vgPickerPicker

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vgPickerPickerPicker

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Picker vgPerformPickProcessing PickerPickerGIS

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VegaVegaLynxADFWindowChannelvgConfigSys() Vega

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Object DS ObjectScenesObserverMotionMotionObserverVegauser defined

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1Vega 20022LynX 20023Vega Programmers Guide Vega4Lynx Users Guide Vega

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yuzifan@hotmail.com

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