Patent ID: 9595130
Date: 2017-03-14
CPC Classifications: G06T

Claim:
1. A user device comprising: a display screen configured to depict visual images for observation by a user; processing circuitry configured to control the display device to generate a plurality of views of a virtual scene of the virtual model at a plurality of different moments in time, wherein the processing circuitry is configured to control generation of a first of the views as viewed using a virtual camera at a first orientation within the virtual scene at a first moment in time, to detect a change in orientation of the user device in the physical world, and to control generation of a second of the views as viewed using the virtual camera at a second orientation within the virtual scene at a second moment in time as a result of the detected change in orientation of the user device in the physical world; and wherein the processing circuitry is configured to combine an inverse of an initial orientation of the user device with a current orientation of the user device to determine an offset and to use the offset to provide the virtual camera at the second orientation at the second moment in time.