Viewport-based desktop rendering engine

Details Viewport-based desktop rendering engine Viewport-based desktop rendering engine

2008-07-15

2008-07-15

Yang, Ryan R (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Three-dimension

C345S623000

Reexamination Certificate

active

07400322

ABSTRACT:
Methods, apparatuses and systems directed, in one implementation, to a system of dynamically spawned, virtual, three-dimensional (3D) viewports which render transparently within the elements of, or on top of, an existing desktop display environment, allowing rendered objects to seamlessly interact and move between different 3-dimensional viewport spaces and the two-dimensional (2D) screen space of the desktop environment. The present invention, in one implementation, renders multiple 3-dimensional viewports and free floating 3-dimensional objects on the client desktop, seamlessly mixed into the normal event and rendering pipeline of the computing device's 2-dimensional screen aligned desktop and windowed environment.

REFERENCES:
patent: 5268677 (1993-12-01), Frasier et al.
patent: 5734808 (1998-03-01), Takeda
Gallagher, Computer Visualization, CRC Press, 1995, pp. 122-126.

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