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Game software and game machine having function of displaying big surface object

  • US 20050233805A1
  • Filed: 12/30/2004
  • Published: 10/20/2005
  • Est. Priority Date: 03/31/2004
  • Status: Abandoned Application
First Claim
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1. Game software having function of displaying big surface object, said game software having program for getting a computer to execute a procedure for obtaining an image of a surface of a big surface object having a big surface to be located in a three dimensional virtual space with a virtual camera and displaying on a monitor, comprising:

  • said game software having program for getting said computer to execute the following procedures, a procedure for storing data, for storing object data in a memory of said computer, said object data having a coordinate position of said surface of said big surface object for locating said surface in said three dimensional virtual space;

    a procedure for setting virtual camera, for setting said virtual camera in said three dimensional virtual space such that a lower face of a view boundary of said virtual camera intersects a plane where said surface of said big surface object is located;

    a procedure for producing mesh, for computing so as to produce a mesh being comprised of a plurality of small partitions on a projecting plane of said virtual camera;

    a procedure for setting projecting mesh, for setting a projecting mesh by projecting said mesh produced on said projecting plane by said procedure for producing mesh onto a position of said surface of said big surface object in said three dimensional virtual space, said position being shown by said object data;

    a procedure for partially modeling, for partially modeling said surface of said big surface object on each small partition comprising said projecting mesh;

    a procedure for rendering, for rendering said surface of said big surface object which was partially modeled by said procedure for partially modeling so as to compute and produce an image of said surface on said projecting plane; and

    a procedure for displaying, for displaying said image of said surface which was computed and produced by said procedure for rendering on said monitor.

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