System and apparatus for processing information, image display apparatus, control method and computer program

摘要

An information processing apparatus includes a three-dimensional map data storage unit for storing three-dimensional map data for use in projecting a three-dimensional space on a map onto a plane, a location information storage unit for storing location information including a type of geographical objects at points spaced at predetermined intervals on the map, a present position storage unit for storing a present position on the map, an operation input receiving unit for receiving an operation input, a collision determination unit for determining the possibility of occurrence of collision in a course from the present position to an end point, a correction unit for correcting the end point based on the determined possibility of occurrence of collision and shifting the present position to the corrected end point, and a drawing unit for drawing a three-dimensional image, the three-dimensional image produced by projecting onto the plane the three-dimensional space on the map.

主权项

1. An information processing apparatus, comprising:
circuitry configured to:
determine occurrence of collision in a course from a present position to an end position on a map displayed on a display screen, based on the present position and a type of a geographical object, if an operation input to proceed from the present position on the map to an end point on the map is received;correct the end point, when the circuitry determines that a collision will occur, by selecting, from among a plurality of points, a corrected end point based on a distance from the present position and a type of a geographical object, wherein selecting includes determining if the corrected end point is on the course and, if the corrected end point is not on the course, selecting another corrected end point; anddraw a three-dimensional image, the three-dimensional image corresponding to the present position on the map displayed on the display screen.