* <p>A tri-connectivity {@link ITriConnectivity} is the connectivity of a mesh of non-intersecting connected triangles including holes.
* A hole can be an arbitrary simple polygon. So it is more concrete than a poly-connectivity {@link IPolyConnectivity}.
* The mesh {@link IMesh} stores all the date of the base elements (points {@link P}, vertices {@link V}, half-edges {@link E}
* The mesh {@link IMesh} stores all the date of the base elements (vertices {@link V}, half-edges {@link E}
* and faces {@link F}) and offers factory method to create new base elements.
* The connectivities, i.e. {@link IPolyConnectivity} and {@link ITriConnectivity} offers all the operations manipulating
* the connectivity of the mesh. The connectivity is the relation between vertices and edges which define faces which therefore define the mesh structure.</p>
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@@ -205,6 +204,20 @@ public interface ITriConnectivity<V extends IVertex, E extends IHalfEdge, F exte