发明名称 |
Apparatus for controlling the shift of virtual space and method and program for controlling same |
摘要 |
A virtual-space shift control apparatus includes a detecting element that detects a touch operation or a drag operation of a pointing device having a plurality of pointing clements, performed on a display screen and a viewpoint-position information generator that generates viewpoint position information of a virtual space image based on the detected touch or drag operation of the detecting element. A three-dimensional image generator is provided that generates data on the virtual space image seen from a viewpoint indicated by the viewpoint position information and outputting a three dimensional image to the display.
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申请公布号 |
US2004051709(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
US20030447828 |
申请日期 |
2003.05.29 |
申请人 |
EIT CO., LTD.;CAD CENTER CORPORATION |
发明人 |
OGAWA YASUJI;SHIMIYA KOUKI;SAKAI JUN |
分类号 |
G06F3/048;G06F3/033;G06F3/041;G06F3/042;G06T15/20;G06T19/00;(IPC1-7):G06F17/00;G06T1/00 |
主分类号 |
G06F3/048 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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