Container-based virtual camera rotation

Methods and systems for controlling a view of a virtual camera in a virtual world. A view of user viewing a virtual world may be controlled or changed while accounting for a user's head position. For example, a virtual camera may be wrapped in a container such that rotation of the container cau...

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Bibliographische Detailangaben
Hauptverfasser: Perez, Carlos G, Martinez Molina, Harold Anthony, Marshall, Colton Brett, Srinivasan, Vidya, Handa, Aniket
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Methods and systems for controlling a view of a virtual camera in a virtual world. A view of user viewing a virtual world may be controlled or changed while accounting for a user's head position. For example, a virtual camera may be wrapped in a container such that rotation of the container causes rotation of the virtual camera relative to a global coordinate system. Based on a position of a head-mounted display, an initial virtual camera rotation angle relative to a global coordinate system of the virtual world may be identified. An indication to change to view to particular direction may be received. A desired rotation angle relative to the global coordinate system for a view to correspond to the particular direction is then determined. The container is then rotated by a rotation value based at least on both the desired rotation angle and the initial virtual camera rotation angle.