Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Patent
1997-05-02
2000-10-03
Feild, Joseph H.
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
707502, G06T 1740
Patent
active
061280208
ABSTRACT:
A two-dimensional data reference section refers to two-dimensional drawing data stored in a two-dimensional data storage section, and specifies two-dimensional drawing data including sketch fundamental plane shapes to be used for three-dimensional modelling on a sketch screen. A two-dimensional data take-in section specifies plane shapes to be used for sketch fundamental plane shapes from among the two-dimensional drawing data displayed in response to the specification by the two-dimensional data reference section, and takes such shapes into the sketch screen. The conversion section converts the two-dimensional data of the plane shapes taken in by the two-dimensional data take-in section into three-dimensional data, and prepares three-dimensional data for the sketch fundamental plane shapes.
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patent: 5537641 (1996-07-01), Da Vitoria Lobo et al.
Wagstaff, Macintosh 3-D Workshop, p. 106-111, 117-122, 136-140, 1993.
Arimatsu Masatomo
Miura Kazuaki
Feild Joseph H.
Fujitsu Limited
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