Module Metaball :: Class MetaElemSeq

Class MetaElemSeq

The MetaElemSeq object

This object provides sequence and iterator access to the metaballs elements. The elements accessed within this iterator "wraps" the actual metaball elements; changing any of the elements's attributes will immediately change the data in the metaball.

This iterator is most like pythons 'set' type.

Instance Methods

Metaelement

add()
Append a new element to the metaball.

None

remove(element)
remove an element from the metaball data.

Metaelem

__iter__()
Iterate over elements in this metaball.

int

__len__()
Iterate over elements in this metaball.

Method Details

add()

Append a new element to the metaball. no arguments are taken, instead a new metaelement is added to the metaball data and returned. This new element can then be modified.

Returns: Metaelement: a new meta element.

remove(element)

remove an element from the metaball data.

if the element is not a part of the metaball data, an error will be raised.

Returns: None: None

iter()

Iterate over elements in this metaball.

Returns: Metaelem: One of the metaelem in this metaball.

len()
(Length operator)