Constraining a Piecewise linear function defined on a 3D complex

@inproceedings{Mallet2003a,
 abstract = { Recent advances in 3D tessellation open the door to an intensive use of the decomposition of 3D
geological volumes into sets of tetrahedra. In such a decomposition, the tetrahedra play a role similar
to the role of triangles used to model geological surfaces in gOcad. In this article, we present a gallery
of DSI constraints which can be useful in geological applications such as, for example, 3D balanced
restoration. },
 author = { Mallet, Jean-Laurent },
 booktitle = { 23rd Gocad Meeting Proceedings },
 title = { Constraining a Piecewise linear function defined on a 3D complex },
 year = { 2003 }
}