Patent ID: 8493382

Claim:
A non-transitory storage medium storing a three-dimensional image processing program to be executed by a computer of a three-dimensional image processing apparatus to output an image obtained by imaging a three-dimensional virtual space with a virtual camera on a display, said three-dimensional image processing program causes the computer of said three-dimensional image processing apparatus to provide functionality comprising: an operation input detection for detecting an operation input from an input device; an object movement for moving an object within said three-dimensional virtual space or on said image on the basis of the operation input detected by said operation input detection; a parameter setting for setting a gazing point and a position coordinate of said virtual camera on the basis of a position of said object within said three-dimensional virtual space or on said mage; and a view volume deformation for deforming a view volume of said virtual camera so as not to move a plane including the gazing point of said virtual camera and being in parallel with a projection plane of said image in a case that said object is moved by said object movement.