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Title:

Virtual Reality

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Example 2.4 1.3DMAX 3DStudio MAX, 3DS MAX DOS 3DS ... – PowerPoint PPT presentation

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Title: Virtual Reality


1
??? ??????
2
????
  • 2.1 ????
  • 2.2 ??????
  • 2.3 ????????
  • 2.4??????????
  • 2.5????????????

3
2.1 ????
  • 1.??
  • ????
  • ???????,???????????????????,????????????????????,
    ????????????????????
  • ??????????????????????????????????????????????????
    ??,???????????,?????????????????????????????????,?
    ??????????????????????????????????????????????????
    ???????????????????????????
  • Virtual Reality

???????-????
4
2.1 ????
  • 2.??

???????
5
???Immersion
  • ??????????????????????,??????????????????????
    ??????????????????????????,???????????????????????
    ????,?????????????????????????????????????,??????,
    ??????????????????
  • (1) ????
  • (2) ????
  • (3) ????
  • (4) ????
  • (5) ??????,?????

6
??? Interaction
  • ???????????????????????????,???????????????,??????
    ??????????????????????
  • (1)????????????????????,?????????,???????????,???
    ?????????,?????????????????????
  • (2)????????????????????????????????,??????????,??
    ????????????????,??????????
  • (3)???????????????????????????????????????,??????
    ??????????

7
??? Imagination
  • ????????????,????????????????????,???????,????????
    ??
  • ????????????,?????????????????,??????????????
  • ???????????????,??????????????????????,???????,???
    ??????,??????????????????????????????,????????????
    ??????,??????????????????,?????

8
2.1 ????
  • 3.????
  • ???(Desktop VR)
  • ???(Immersive VR)
  • ???(Distributed VR)

???????????,?????????,?????????,??????CAD??
???????????
9
2.1 ????
  • 3.????
  • ???(Desktop VR)
  • ???(Immersive VR)

??????????????,????????????????????
10
2.1 ????
  • 3.????
  • ???(Desktop VR)
  • ???(Immersive VR)
  • ???(Distributed VR)

????VR????????????(???)?????,?????????,???????
??????
11
2.1 ????
  • 4.?????
  • ???????????????????????
  • ?????????
  • ????
  • ??????
  • ????????
  • ????

12
???????????
??
??
????????
?????
????
????
??
13
2.2 ??????
  • 1.3D?????
  • ???????3D?????6???
  • 3?????
  • x,y,z
  • 3?????
  • Pitch--???,
  • Roll --??,
  • Yaw --???
  • ???????
  • ????????x,
  • ?????y,
  • ?????z

???????VR???,??????????????????????????,?????VR???
???,??????????????,??????????????????????????????
??
14
2.2 ??????
1.3D?????
  • ??????
  • ???????
  • ?????

??????,????, ???? ??????????????,??????????,????
????????????????
15
2.2 ??????
1.3D?????
  • ??????
  • ???????
  • ?????

????????,??????,??? ??1.????????????????????????
???????2.?????????????????????????
16
2.2 ??????
1.3D?????
  • ??????
  • ???????
  • ?????

??????,????,??? ??????????????
?????????????(????)??????????????
?????????????????????????????????
17
2.2 ??????
  • 2.????
  • ????
  • ???
  • ????????,????????,???????????/???,????????
    ?,????????????????????,???????????????????,???????
    ???
  • ???
  • ?????????????????
  • ???????
  • ???????????????????????.??????????????????
    ???,???????????????????,????????,??????,???????,??
    ????
  • ?????
  • ?????????????????
  • ???????????????????????

????????????
??????????????
18
2.2 ??????
  • 3.???????????
  • ???????????,????????????.???,?????????????????,?
    ??????????????,??????????????????,?????????????.??
    ??????????????,???????????????????.

19
2.2 ??????
  • 4.????
  • ???????????????.???????,???????????.?????????????
    ?????,????????????,?????????????????,???,????.
  • 1)VPL??Data Glove ??VPL??????????????????????????
    ???????????Lycra????,??????????Isotrack
    3D?????,?????????????????,????????????????????????
    ???????????????,??????????,??????????????
  • 2)Vertex???Cyber Glove???????????????????????????
    ????????????????????????????????,???????????,????,
    ?????????
  • 3)Mattel???Power Glove??????,???,?????

20
2.2 ??????
  • 5.?????
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