US PATENT SUBCLASS 345 / 420
.~.~ Solid modelling


Current as of: June, 1999
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345 /   HD   COMPUTER GRAPHICS PROCESSING, OPERATOR INTERFACE PROCESSING, AND SELECTIVE VISUAL DISPLAY SYSTEMS

418  DF  COMPUTER GRAPHICS PROCESSING {9}
419  DF  .~ Three-dimension {7}
420.~.~ Solid modelling


DEFINITION

Classification: 345/420

Solid modelling:

(under subclass 419) Subject matter wherein complex objects are represented as a combination of simpler shapes or primitives and the relationships between them.

SEE OR SEARCH THIS CLASS, SUBCLASS:

423, for the process of dividing a surface or 3D s:graphic object into smaller surfaces.