packet (normal surface list)

Description

A normal surface list packet stores a list of normal surfaces in a particular triangulation. Generally this list will contain the vertex surfaces whose convex span is the set of all normal surfaces in the triangulation satisfying a particular set of constraints.

The parent element of this normal surface list must be the triangulation in which the normal surfaces lie. The individual normal surfaces in this list are contained in the child surface elements.

The parameters of the normal surface enumeration that created this list are stored in the child params element.

The roles played by the child tag and packet elements are described in the general packet element documentation.