Virtual environment navigation and interaction apparatus

A - Human Necessities – 63 – F

Patent

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Details

A63F 13/00 (2006.01) G06F 3/033 (2006.01) G06F 19/00 (2006.01) G06T 15/70 (2006.01)

Patent

CA 2200278

In an interactive entertainment apparatus, where a user is presented with an image of a virtual environment and enabled to move the image viewpoint location and direction within the environment, a control arrangement is providedfor movable or animated characters or artefacts appearing within the environment. Variables (distance, theta) are generated determining the separation between the viewpoint and artefact and divergence of viewpoint direction. Changes in one or both of these values initiates a controlled sequence (104.C/F) of poses adopted by all or part of the artefact.

Dans un appareil de divertissement interactif où l'utilisateur voit un environnement virtuel et peut déplacer le point de vue et orienter la ligne de visée, un dispositif de commande permet de déplacer ou d'animer des caractères ou des artéfacts faisant partie de l'environnement. Des variables (distance, thêta) sont produites pour déterminer l'espacement entre le point de vue et l'artéfact et la divergence de la direction de la ligne de visée. En modifiant l'une ou l'autre de ces deux variables, on amorce une suite contrôlée (104.C/F) de poses adoptées par tous les artéfacts ou une partie d'entre eux.

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