Information processing apparatus, information processing...

Details Information processing apparatus, information processing... Information processing apparatus, information processing...

2006-10-16

2009-10-27

Nguyen, Kimbinh T (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Three-dimension

C345S423000, C345S427000, C345S428000, C345S440000, C345S582000, C345S645000

Reexamination Certificate

active

07609258

ABSTRACT:
An information processing apparatus generating a three-dimensional map on the basis of three-dimensional map data includes rendering area acquiring means for acquiring a rendering area in which the three-dimensional map is generated with respect to a focal point; identifying means for identifying the three-dimensional map data in the rendering area, among the three-dimensional map data including rendering object data that concerns at least one rendering object and that is hierarchized into multiple groups in accordance with characteristics of the rendering object; rendering object data acquiring means for selecting a group on the basis of the distance from the focal point and acquiring the rendering object data in the selected group from the three-dimensional map data in the rendering area; and three-dimensional map generating means for rendering the rendering object on the basis of the rendering object data to generate the three-dimensional map.

REFERENCES:
patent: 2006/0253245 (2006-11-01), Cera et al.
patent: 2005-56075 (2005-03-01), None

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