3D Triangulations for Industrial Applications

This paper presents a methodology for creating 3D non-structured meshes for industrial applications, which honor all the boundaries of the domain. The input for the system is a multi-region 3D non-manifold model, possibly containing dangling faces, which poses a number of difficulties for standard 3D triangulation frameworks. The main contribution of this work consists of a detailed description of how these difficulties were overcome in a real implementation.