collada.camera.OrthographicCamera

class collada.camera.OrthographicCamera(id, znear, zfar, xmag=None, ymag=None, aspect_ratio=None, xmlnode=None)

Orthographic camera as defined in COLLADA tag <orthographic>.

__init__(id, znear, zfar, xmag=None, ymag=None, aspect_ratio=None, xmlnode=None)

Create a new orthographic camera.

Note: aspect_ratio = xmag / ymag

You can specify one of:

• xmag alone

• ymag alone

• xmag and ymag

• xmag and aspect_ratio

• ymag and aspect_ratio

Any other combination will raise collada.common.DaeMalformedError

Parameters:

• id (str) – Identifier for the camera

• znear (float) – Distance to the near clipping plane

• zfar (float) – Distance to the far clipping plane

• xmag (float) – Horizontal magnification of the view

• ymag (float) – Vertical magnification of the view

• aspect_ratio (float) – Aspect ratio of the field of view

• xmlnode – If loaded from xml, the xml node

Methods

__init__(id, znear, zfar[, xmag, ymag, ...])	Create a new orthographic camera.
bind(matrix)	Create a bound camera of itself based on a transform matrix.
load(collada, localscope, node)	Load and return a class instance from an XML node.
save()	Saves the orthographic camera's properties back to xmlnode

Attributes

xmlnode	ElementTree representation of the data.
id	Identifier for the camera
xmag	Horizontal magnification of the view
ymag	Vertical magnification of the view
aspect_ratio	Aspect ratio of the field of view
znear	Distance to the near clipping plane
zfar	Distance to the far clipping plane