System and method for modeling a spheroid world database
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United States of America Patent
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Jan 18, 2011
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app pub date -
Jul 18, 2003
filing date -
Jul 19, 2002
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Abstract
A system and method is provided for modeling a world database that is a spheroid in a computer graphics simulation system. The method includes the operation of modeling the world database using a plurality of geodetic terrain gridposts. A further operation is creating a triangulated network mesh based on the geodetic terrain gridposts in real-time as a function of eye position. In addition, the triangulated network mesh is stored in geodetic coordinates. The triangulated network mesh is then rendered using geometry formed by the triangulated network mesh.
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