Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Patent
1998-06-29
2000-12-05
Nguyen, Phu K.
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
G06F 1500
Patent
active
061573833
ABSTRACT:
A user interface for a three-dimensional (3D) environment is comprised of a pointer and a control polyhedra. Movement of the pointer is controlled by a pointing device, such as a mouse or trackball. The control polyhedra has at least one visible face and each visible face is parallel to a plane of the three-dimensional environment. Selection of the visible face using the pointing device moves the control polyhedra in the plane parallel to the visible face.
REFERENCES:
patent: 5146557 (1992-09-01), Yamrom et al.
patent: 5592599 (1997-01-01), Lindholm
patent: 6008814 (1999-12-01), Baldwin et al.
Microsoft Corporation
Nguyen Phu K.
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