Hi, <br><br>I draw a geometry which is 1/8 of truncated octahedron.<br><br>After selecting the geometry, meshing (click the 3D in GUI) the model,<br><br>then there exist 12 tetrahedra in the geometry.<br><br>When I click the refine then the number of tetra increase.<br>
<br>But is there anyway to reduce the number of tetra below 12??<br><br>Is 12 is minimum that automatically generated??<br clear="all"><br>The file is the geometry that i use.<br>