Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mason J. Foster0
Date of Patent
November 10, 2009
0Patent Application Number
112866580
Date Filed
November 23, 2005
0Patent Primary Examiner
Patent abstract
A method, apparatus, and article of manufacture are configured to cast a shadow for a two-dimensional vector geometry. A two-dimensional computer-generated rendering comprised of vector geometry is obtained. A face of the vector geometry is then selected and a virtual height is assigned to the face. Once a location of a virtual light source is defined, a shadow for the vector geometry is created and displayed based on the virtual height of the face and the location of the virtual light source.
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