A METHOD FOR A TOOTH RESTORATION

摘要

The present invention relates to a method and a system for creating a surface representation for dental applications, of a physical object (3). The method comprises the steps of collecting topographical data about the object (3), selecting a first orientation of a grid in relation to the topographical data, and creating a surface representation based on the grid and the topographical data, The method further comprises the steps of detecting at least one undercut area (U) in the surface representation, selecting a new grid orientation so as to decrease and/or eliminate the undercut area (U), and creating a surface representation based on the grid and the topographical data.