Incorporating the tetrahedron mesh generation method

摘要

PROBLEM TO BE SOLVED: To quicken high quality tetrahedron mesh generation processing, and to realize stable processing even to complicate shapes.;SOLUTION: This tetrahedron mesh generating method comprises a first step (S2) for capturing triangular mesh data generated on the surface of an article in a computer (S1), and for successively generating a tetrahedron mesh based on a surface triangular mesh by using the computer, a step (S3) for capturing the tetrahedron mesh data generated in the first step, and for dividing and fragmenting the tetrahedron mesh, and a third step (S4) for capturing the tetrahedron mesh data generated in the second step, and for simplifying the tetrahedron mesh by reducing the number of the tetrahedron mesh. Thus, it is possible to generate the tetrahedron mesh.;COPYRIGHT: (C)2006,JPO&NCIPI