Multiprocess input redirection in a 3D window system

Data processing: presentation processing of document – operator i – Operator interface – On-screen workspace or object

Reexamination Certificate

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Details

C715S733000, C345S419000, C345S619000, C709S203000

Reexamination Certificate

active

07487463

ABSTRACT:
A 3D window system allows the contents of conventional windows created by client applications to be painted onto the surfaces of 3D objects which are then displayed in a 3D environment. The 3D window system includes a window system server and a display server. The window system server and the display server access a shared visibility structure which contains information representative of a collection of 3D objects. The window system server determines which 3D object is selected by an input event, determines a window corresponding to the 3D object, and delivers event messages to client applications which have expressed an interest in receiving events relative to the window.

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