Abstract: A method comprises producing image frames representing evolution of a scene in a field of view of a virtual camera in a virtual environment; and rendering in the image frames an appearance of movement of an environment element in the scene in correspondence with movement of the virtual camera within the virtual environment. In another method the virtual environment may include a virtual camera, an object of interest and an environment element of which at least a portion is located between the virtual camera and the object of interest. The method may comprise producing a sequence of image frames representing evolution of a scene, and over the course of multiple image frames, rendering an appearance of movement of the portion of the environment element to expose more of the object of interest in at least part of the scene previously occupied by the portion of the environment element that was moved.

Abstract: A method comprises producing image frames representing evolution of a scene in a field of view of a virtual camera in a virtual environment; and rendering in the image frames an appearance of movement of an environment element in the scene in correspondence with movement of the virtual camera within the virtual environment. In another method the virtual environment may include a virtual camera, an object of interest and an environment element of which at least a portion is located between the virtual camera and the object of interest. The method may comprise producing a sequence of image frames representing evolution of a scene, and over the course of multiple image frames, rendering an appearance of movement of the portion of the environment element to expose more of the object of interest in at least part of the scene previously occupied by the portion of the environment element that was moved.