Abstract: A method of generating a digital audio-visual sequence comprising one or more three-dimensional structures and an audio stream in real time is disclosed, comprising the steps of capturing and processing vocal input from a user, identifying at least one semantic construct from the captured vocal input, matching identified semantic construct with at least one structure tag and at least one case tag, wherein the structure tag is associated with a three-dimensional structure and the case tag is associated with an alphanumerical description of the three-dimensional structure, and generating a sequence based on one or more matched structure tag(s) and one or more matched case tag(s). Generating comprises scheduling synchronous rendering of the three-dimensional structure in a user interface and voice synthesising of the alphanumerical description.

Abstract: A method of editing a digital three-dimensional structure associated with one or more two-dimensional texture in real time is disclosed, wherein the structure and one or more texture are processed and output same in a user interface, and user input is read in the user interface and processed into a cut shape of the three-dimensional structure. A simplified structure is generated based on the three-dimensional structure, and points of the cut shape are associated with the simplified structure to generate a curve. Points of the curve corresponding to edges of the curve on the simplified structure are determined, and geometrical characteristics and texture coordinates of the new points calculated. A new three dimensional structure is generated along the curve and layers of the structure are joined, for the cut and layered structure to be rendered in the user interface. An apparatus embodying the method is also disclosed.