First, load the package:
This creates an instance of a TetGen expression:
| Out[2]= |  |
This sets up points and facets to use:
This sets the points and facets in the TetGen instance:
This sets up variables that specify a point within a material domain, as well as a region attribute and a region constraint:
The material variables are set in the TetGen instance:
This carries out the tetrahedralization, returning a new TetGen instance. The switch "A" is needed to process the material data:
| Out[7]= |  |
This extracts the element attributes:
This extracts the points and faces from the tetrahedralization:
This plots the faces:
| Out[10]= |  |
