collada.scene.Scene

class collada.scene.Scene(id, nodes, xmlnode=None, collada=None)

Bases: collada.common.DaeObject

The root object for a scene, as defined in a collada <scene> tag

__init__(id, nodes, xmlnode=None, collada=None)

Create a scene

Parameters:

• id (str) – A unique string identifier for the scene
• nodes (list) – A list of type collada.scene.Node representing the nodes in the scene
• xmlnode – When loaded, the xmlnode it comes from
• collada – The collada instance this is part of

Methods

__init__(id, nodes[, xmlnode, collada])	Create a scene
load(collada, node)	Load and return a class instance from an XML node.
objects(tipo)	Iterate through all objects in the scene that match tipo.
save()	Saves the scene back to xmlnode

id = None

The unique string identifier for the scene

nodes = None

A list of type collada.scene.Node representing the nodes in the scene

collada = None

The collada instance this is part of

xmlnode = None

ElementTree representation of the scene node.

objects(tipo)

Iterate through all objects in the scene that match tipo. The objects will be bound and transformed via the scene transformations.

Parameters:tipo (str) – A string for the desired object type. This can be one of ‘geometry’, ‘camera’, ‘light’, or ‘controller’. Return type:generator that yields the type specified

static load(collada, node)

Load and return a class instance from an XML node.

Inspect the data inside node, which must match this class tag and create an instance out of it.

Parameters:

• collada (collada.Collada) – The collada file object where this object lives
• localscope (dict) – If there is a local scope where we should look for local ids (sid) this is the dictionary. Otherwise empty dict ({})
• node – An Element from python’s ElementTree API

save()

Saves the scene back to xmlnode