Perspective distortion in mult-display system

A multi-layer display system comprising:

• a first display panel and second display panel arranged in a substantially parallel manner, the second display panel overlapping the first display panel;
• a backlight configured to provide light to the first display panel and the second display panel;
• and
• a processing system comprising at least one processor and memory, the processing system configured to:
• receive data including vertices information of three-dimensional content;
• for each vertex of the three-dimensional content behind a zero plane in a virtual space viewed from a viewpoint, move the vertex along a line between the vertex and a viewpoint;
• generate a first image based on a first set of the moved vertices and a second image based on a second set of moved vertices;
• and
• simultaneously display the first image on the first display panel and the second image on the second display panel.

A method for displaying content on a multi-layer display system including at least a first screen and a second screen arranged in a substantially parallel and overlapping manner, the method comprising:

• receiving three dimensional data representing an object including a plurality of vertices;
• for each vertex of the plurality of vertices of the object, scaling a distance between the vertex and a front plane provided at a vertex of the object closest to a viewpoint, and moving the vertex to an intersection between (1) a reference plane, that is parallel to the front plane and provided at the scaled distance, and (2) a line between the vertex and the viewpoint;
• generating a first image based on a first set of moved vertices of the object and a second image based on a second set of moved vertices of the object;
• and
• simultaneously displaying the first image on the first screen and the second image on the second screen.

Non-transitory computer-readable medium storing an information processing program for generating images for display on a multi-layer display system including a processor, a first screen, and a second screen arranged in a substantially parallel manner, the first screen and the second screen including an array of pixels and the second screen overlapping the first screen, the information processing program, when executed by the processor causes the multi-layer display system to at least:

• receive three dimensional data representing an object including a plurality of vertices;
• for each vertex of the plurality of vertices of the object, scale a distance between the vertex and a front plane provided at a vertex of the object closest to a viewpoint, and move the vertex to an intersection between (1) a reference plane, that is parallel to the front plane and provided at the scaled distance, and (2) a line between the vertex and the viewpoint;
• generate a first image based on a first set of moved vertices of the object and a second image based on a second set of moved vertices of the object;
• and
• simultaneously display the first image on the first screen and the second image on the second screen.