CPC G06T 19/20 (2013.01) [G06T 2219/2004 (2013.01)] | 20 Claims |
1. An information processing device comprising:
an update information generation unit that generates, as update information for updating spatial arrangement information for arranging at least one 3D object in a 3D space, initial value reference difference information that is difference information which uses an initial value of the spatial arrangement information as a reference, or post-update information in which an update to the initial value reference difference information is reflected in the initial value of the spatial arrangement information; and
a file generation unit that generates an update file which stores the update information, and stores the initial value reference difference information or the post-update information in the update file as a random access point.
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