Research on Mesh Generation Module of Metal Solidification Numerical Simulation
Sun Guo-xiong · 2003
Mesh Generation is an important function of metal solidification numerical simulation software. It generates right-angle hexahedron meshes that needed for finite difference method simulation. The key technologies of mesh generation module include slice method based on STL, Making the slice offset a little dimension to avoid oddity point, projecting to axis with transformation matrix, judging visual faces of single grid and using painter method for mesh hidden line, and so on. These methods have been proved that it can make the mesh generation efficiently and show the result evidently.