本文整理汇总了Python中collada.E.float_array方法的典型用法代码示例。如果您正苦于以下问题：Python E.float_array方法的具体用法？Python E.float_array怎么用？Python E.float_array使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类collada.E的用法示例。
在下文中一共展示了E.float_array方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from collada import E [as 别名]
# 或者: from collada.E import float_array [as 别名]
def __init__(self, id, data, components, xmlnode=None):
"""Create a float source instance.
:param str id:
A unique string identifier for the source
:param numpy.array data:
Numpy array (unshaped) with the source values
:param tuple components:
Tuple of strings describing the semantic of the data,
e.g. ``('X','Y','Z')`` would cause :attr:`data` to be
reshaped as ``(-1, 3)``
:param xmlnode:
When loaded, the xmlnode it comes from.
"""
self.id = id
"""The unique string identifier for the source"""
self.data = data
"""Numpy array with the source values. This will be shaped as ``(-1,N)`` where ``N = len(self.components)``"""
self.data.shape = (-1, len(components) )
self.components = components
"""Tuple of strings describing the semantic of the data, e.g. ``('X','Y','Z')``"""
if xmlnode != None:
self.xmlnode = xmlnode
"""ElementTree representation of the source."""
else:
self.data.shape = (-1,)
txtdata = ' '.join(map(str, self.data.tolist() ))
rawlen = len( self.data )
self.data.shape = (-1, len(self.components) )
acclen = len( self.data )
stridelen = len(self.components)
sourcename = "%s-array"%self.id
self.xmlnode = E.source(
E.float_array(txtdata, count=str(rawlen), id=sourcename),
E.technique_common(
E.accessor(
*[E.param(type='float', name=c) for c in self.components]
, **{'count':str(acclen), 'stride':str(stridelen), 'source':"#%s"%sourcename} )
)
, id=self.id )