发明名称 |
METHOD AND SYSTEM OF CONTROLLING A CURSOR IN A THREE-DIMENSIONAL GRAPHICAL ENVIRONMENT |
摘要 |
A method of controlling a cursor displayed on a display device is provided. A three-dimensional environment is displayed on a display device. A cursor and a plurality of objects are displayed on the display device within the three-dimensional environment. The cursor comprises a zone defining a volume to identify at least one object that is at least partially located within the volume. The size of the volumetric activation zone is dynamically adjusted so that a predetermined constraint is satisfied. The predetermined constraint is a function of at least a relationship between the volumetric activation zone of the cursor and at least one of the plurality of objects
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申请公布号 |
US2009217209(A1) |
申请公布日期 |
2009.08.27 |
申请号 |
US20080034940 |
申请日期 |
2008.02.21 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
CHEN ENYI;JIN ZHAO XIA;PLOCHER THOMAS A. |
分类号 |
G06F3/048;G06T15/00 |
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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