Computer graphics processing and selective visual display system – Computer graphics processing – Graph generating
Patent
1996-11-12
1999-11-09
Zimmerman, Mark K.
Computer graphics processing and selective visual display system
Computer graphics processing
Graph generating
345439, G06T 1700
Patent
active
059823828
ABSTRACT:
A three dimensional selection entity for interactively selecting among the displayed objects represented in three-dimensional space. A user selects one of several three-dimensional selection entities provided in accordance with the present invention. The user manipulates the three-dimensional selection entity to designate the three-dimensional space of interest. The objects are deemed to be selected depending on whether the selection entity encompasses at least a portion of the object.
REFERENCES:
patent: 5293529 (1994-03-01), Yoshimura et al.
patent: 5357603 (1994-10-01), Parker
patent: 5432894 (1995-07-01), Funaki
patent: 5861889 (1999-01-01), Wallace et al.
patent: 5886700 (1999-03-01), Di Pippo et al.
patent: 5903271 (1999-05-01), Bardon et al.
Lee Albert
Silicon Graphics Inc.
Zimmerman Mark K.
LandOfFree
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