Patent ID: 9478070
Filing Date: 2016-10-25
CPC Classification: G06F,G06T

Claim Text:
1. A system, comprising: a storage unit configured to store a coordinate value of an object in a three-dimensional coordinate system, the object configured to be displayed on a two-dimensional display; an input interface configured to receive operation information of a two-dimensional coordinate system, the operation information usable to update xy-coordinate values of the three-dimensional coordinate system with respect to the object; an operation information determination unit configured to determine whether the operation information is in accordance with a particular rule; and an update unit configured, based on a result of the determination of the operation information determination unit, to: update the xy-coordinate values of the three-dimensional coordinate system with respect to the object in accordance with the operation information, in response to the operation information not being in accordance with the particular rule, and update a z-coordinate value of the three-dimensional coordinate system with respect to the object in accordance with the operation information to adjust a shape or position of the object in a z-coordinate direction and not update the xy-coordinate values of the three-dimensional coordinate system, in response to the operation information being in accordance with the particular rule.