def __init__(self, id, surface, minfilter=None, magfilter=None, xmlnode=None):
"""Create a Sampler2D object.
:param str id:
A string identifier for the sampler within the local scope of the material
:param collada.material.Surface surface:
Surface instance that this object samples from
:param str minfilter:
Minification filter string id, see collada spec for details
:param str magfilter:
Maximization filter string id, see collada spec for details
:param xmlnode:
If loaded from xml, the xml node
"""
self.id = id
"""The string identifier for the sampler within the local scope of the material"""
self.surface = surface
"""Surface instance that this object samples from"""
self.minfilter = minfilter
"""Minification filter string id, see collada spec for details"""
self.magfilter = magfilter
"""Maximization filter string id, see collada spec for details"""
if xmlnode != None:
self.xmlnode = xmlnode
"""ElementTree representation of the sampler."""
else:
sampler_node = E.sampler2D(E.source(self.surface.id))
if minfilter:
sampler_node.append(E.minfilter(self.minfilter))
if magfilter:
sampler_node.append(E.magfilter(self.magfilter))
self.xmlnode = E.newparam(sampler_node, sid=self.id)
def __init__(self, id, img, format=None, xmlnode=None):
"""Creates a surface.
:param str id:
A string identifier for the surface within the local scope of the material
:param collada.material.CImage img:
The image object
:param str format:
The format of the image
:param xmlnode:
If loaded from xml, the xml node
"""
self.id = id
"""The string identifier for the surface within the local scope of the material"""
self.image = img
""":class:`collada.material.CImage` object from the image library."""
self.format = format if format is not None else "A8R8G8B8"
"""Format string."""
if xmlnode != None:
self.xmlnode = xmlnode
"""ElementTree representation of the surface."""
else:
self.xmlnode = E.newparam(
E.surface(
E.init_from(self.image.id),
E.format(self.format)
, type="2D")
, sid=self.id)
