Binary package “libtet1.5-dev” in ubuntu eoan

Quality Tetrahedral Mesh Generator

 TetGen generates the Delaunay tetrahedralization, Voronoi diagram, and convex
 hull for three-dimensional point sets, generates the constrained Delaunay
 tetrahedralizations and quality tetrahedral meshes for three-dimensional
 domains with piecewise linear boundary.
 .
 This package provides header file.