Modifying presentation of three-dimensional, wagering-game content

An apparatus comprising:

• a processor;
• and
• a wagering game module configured to, via the processor,
• present a three-dimensional image of wagering game content at a display associated with a wagering game machine, wherein a chair is connected to the wagering game machine, and wherein the chair has a range of motion in a lateral direction,
• detect a movement of the chair to a limit of the range of motion in the lateral direction, and
• after detection of the movement of the chair to the limit of the range of motion in the lateral direction, alter a presentation of the three-dimensional image to cause a change in parallax effect to a view of the three-dimensional image beyond what appears to be based on the movement of the chair to the limit of the range of motion in the lateral direction.

An apparatus comprising:

• means for presenting a stereoscopic three-dimensional effect of wagering game content via a display associated with a wagering game machine, wherein the stereoscopic three-dimensional effect is presented based on a position of at least a portion of an observer in relation to the display;
• means for detecting machine-generated output by a device associated with one or more of the wagering game machine and the observer, wherein the device is configured to cause a lateral movement of the at least the portion of the observer relative to a perpendicular surface of the display;
• means for predicting a change in position of the at least the portion of the observer based on the detecting of the machine-generated output by the device;
• and
• means for modifying the stereoscopic three-dimensional effect in response to the predicting the change in position of the at least the portion of the observer based on the detecting of the machine-generated output by the device.

A system comprising:

• one or more processors;
• and
• one or more memory devices configured to store instructions which, when executed by at least one of the one or more processors, cause the system to perform operations to
• provide, for presentation via a display associated with a wagering game machine, a three-dimensional image of wagering game content;
• estimate a degree of alteration to a stereoscopic view of the three-dimensional image caused by a change in a lateral position of a chair connected to the wagering game machine, and
• after estimating the degree of alteration to the stereoscopic view of the three-dimensional image, alter a presentation of the three-dimensional image based on the estimated degree of alteration to the stereoscopic view of the three-dimensional image caused by the change in the lateral position of the chair.

One or more non-transitory machine-readable storage media having instructions stored thereon, which when executed by a set of one or more processors cause the set of one or more processors to perform operations comprising:

• providing, for presentation via a display associated with a wagering game machine, a three-dimensional image of wagering game content;
• estimating a degree of alteration to a stereoscopic view of the three-dimensional image caused by a change in a lateral position of a chair connected to the wagering game machine;
• and
• after estimating the degree of alteration to the stereoscopic view of the three-dimensional image, altering a presentation of the three-dimensional image based on the degree of alteration to the stereoscopic view of the three-dimensional image caused by the change in the lateral position of the chair.