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Title:

UI ??

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Title: 1 Author: yry Last modified by: fox Created Date: 4/17/2006 2:34:24 AM Document presentation format: Company: yry – PowerPoint PPT presentation

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Slides: 21
Provided by: yry6
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Tags: autocad | chapter

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Title: UI ??


1
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  • ??

????????
?? ?? ??
???? ????
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????? ??
????
????? ?? ???
??
UI ??
2
??? ?????
  • Hierarchical Modeling

3
???????
  • ????????
  • ??????????
  • ?????????

4
modeling
  • ??????????????
  • ?????????
  • ?????????????
  • ?????(??)??
  • ?????????
  • ?????,????,?????????

5
???????
  • ???????
  • ????????????????
  • ???????????????????
  • ???????
  • ??????????
  • ????????
  • ????????

6
?????????????
??????
????????
7
?????
  • ????symbol ? ??module ? ?????
  • ?????
  • ?????

8
?????/???(package)
  • PHIGS,GL, CAD,VISIO, 3D Max
  • ?????????????
  • ?????????????
  • ????????????????

9
?????????????? PHIGS
10
VISIO ??
11
AutoCAD ??
12
3D Max ??
13
(No Transcript)
14
(No Transcript)
15
??(??)???
  • ??

16
???????????????
  • ????
  • ??symbol/module/object??????
  • ???????????
  • ???????
  • ????
  • ??node??????????????,???????????????

17
????
  • ??symbol1-m
  • ??module1-n (i?1-m)
  • ????i
  • ??symboli
  • ??object1-p (i?1-n, j?1-m)
  • ????i???j
  • ??modulei?symbolj

18
OpenGL????????????
  • ????(Display List)
  • ???????????(??????)???
  • ????????????????

19
OpenGL????
  • glNewList(frame,) glEndList()
  • glNewList(wheel,) glEndList()
  • glNewList (bicycle, GL_COMPILE)
  • glCallList (frame)
  • glTranslatef (tx1, ty1, tz1)
  • glCallList (wheel)
  • glTranslatef (tx2, ty2, tz2)
  • glCallList (wheel)
  • glEndList ( )
  • glTranslate/Rotate/Scale
  • glCallList (bicycle)

20
?????
  • ???????????
  • ??????????
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