children

nil children ( Node node , string|{string} type , [ string|function pattern ] , [ boolean recursive ] )

Traverses the children nodes of a node

Exemple :

-- Iterate over all the lights called LightSOMETHING only in the document root
for child in children (Document, "Light", "Light.+") do
    print (child.Name:Get ())
end

-- Iterate over all the texture shader nodes in the document
for node in children (Document, "ShaderNodeTexture", nil, true) do
    print (node.Filename:Get ())
end


Arguments:

• node The node to iterate
• type A class or list of classes the children must belong to to be visited by the iterator
• pattern A Lua's pattern used to check the name of the node, or a function that filter the node. See Lua's pattern documentation.
• recursive if true, traverse the children recursivly.

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