collada.util.checkSource

static util.checkSource(source, components, maxindex)

Check if a source objects complies with the needed components and has the needed length

Parameters:

• source (collada.source.Source) – A source instance to check
• components (tuple) – A tuple describing the needed channels, e.g. ('X','Y','Z')
• maxindex (int) – The maximum index that refers to this source