collada.source.FloatSource¶
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class
collada.source.
FloatSource
(id, data, components, xmlnode=None)¶ Bases:
collada.source.Source
Contains a source array of floats, as defined in the collada <float_array> inside a <source>.
If
f
is an instance ofcollada.source.FloatSource
, thenlen(f)
is the length of the shaped source.len(f)*len(f.components)
would give you the number of values in the source.f[i]
is the ith item in the source array.digraph inheritance7607915fbc { rankdir=LR; size="8.0, 12.0"; "DaeObject" [style="setlinewidth(0.5)",URL="collada.common.DaeObject.html#collada.common.DaeObject",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="This class is the abstract interface to all collada objects.",height=0.25,shape=box,fontsize=10]; "FloatSource" [style="setlinewidth(0.5)",URL="#collada.source.FloatSource",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="Contains a source array of floats, as defined in the collada",height=0.25,shape=box,fontsize=10]; "Source" -> "FloatSource" [arrowsize=0.5,style="setlinewidth(0.5)"]; "IDRefSource" [style="setlinewidth(0.5)",URL="collada.source.IDRefSource.html#collada.source.IDRefSource",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="Contains a source array of ID references, as defined in the collada",height=0.25,shape=box,fontsize=10]; "Source" -> "IDRefSource" [arrowsize=0.5,style="setlinewidth(0.5)"]; "InputList" [style="setlinewidth(0.5)",URL="collada.source.InputList.html#collada.source.InputList",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="Used for defining input sources to a geometry.",height=0.25,shape=box,fontsize=10]; "NameSource" [style="setlinewidth(0.5)",URL="collada.source.NameSource.html#collada.source.NameSource",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="Contains a source array of strings, as defined in the collada",height=0.25,shape=box,fontsize=10]; "Source" -> "NameSource" [arrowsize=0.5,style="setlinewidth(0.5)"]; "Source" [style="setlinewidth(0.5)",URL="collada.source.Source.html#collada.source.Source",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="Abstract class for loading source arrays",height=0.25,shape=box,fontsize=10]; "DaeObject" -> "Source" [arrowsize=0.5,style="setlinewidth(0.5)"]; }
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__init__
(id, data, components, xmlnode=None)¶ Create a float source instance.
Parameters: - id (str) – A unique string identifier for the source
- data (numpy.array) – Numpy array (unshaped) with the source values
- components (tuple) – Tuple of strings describing the semantic of the data,
e.g.
('X','Y','Z')
would causedata
to be reshaped as(-1, 3)
- xmlnode – When loaded, the xmlnode it comes from.
Methods
__init__
(id, data, components[, xmlnode])Create a float source instance. load
(collada, localscope, node)save
()Saves the source back to xmlnode
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id
= None¶ The unique string identifier for the source
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data
= None¶ Numpy array with the source values. This will be shaped as
(-1,N)
whereN = len(self.components)
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components
= None¶ Tuple of strings describing the semantic of the data, e.g.
('X','Y','Z')
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xmlnode
= None¶ ElementTree representation of the source.
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