packet (angle structure list)

5reg

packet (angle structure list)

Replaced by &xml-angles;

Content Model
    packet ::= (&xml-angleparams;?, &xml-struct;*,
                &xml-spanstrict;?, &xml-spantaut;?,
                &xml-tag;*, &xml-packet;*)
Attributes
See the general &xml-packet; element documentation.

&eltdepver;7.0

## Description

In ®ina; 6.0.1 and earlier, the &xml-packet; element was used to store every packet in the entire packet tree that makes up a ®ina; data file. This page describes how the &xml-packet; element was structured when storing an angle structure list. Since ®ina; 7.0, each packet type has its own &xml; element; in particular, angle structure lists are now stored using the &xml-angles; element.

An angle structure list packet stores a list of angle structures on a particular 3-manifold triangulation. Generally this list will contain the vertex structures whose convex span is the set of all angle structures on the triangulation.

The parent element of this angle structure list must be the triangulation on which the angle structures lie. The individual angle structures in this list are contained in the child &xml-struct; elements.

The parameters of the angle structure enumeration that created this list are stored in the child &xml-angleparams; element. ®ina; versions 4.6 and earlier did not write this &xml-angleparams; element (since there were no parameters to select). If the &xml-angleparams; element is missing then all parameters are assumed to take on their default values as described in the &xml-angleparams; documentation.

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

### Parents

The following elements contain `packet` for an angle structure list packet:

- &xml-packet-dim3triangulation;

.

### Children

The following elements occur in `packet` for an angle structure list packet:

- &xml-angleparams;
- &xml-packet;
- &xml-spanstrict;
- &xml-spantaut;
- &xml-struct;
- &xml-tag;

.