MaterialCollection¶

class MaterialCollection¶

Inheritance diagram

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MaterialCollection.__add__()¶

MaterialCollection.__getitem__()¶: Returns the nth Material in the collection. This is the same as get_material(), but it may be a more convenient way to access it.

MaterialCollection.__iadd__()¶

MaterialCollection.__init__()¶

MaterialCollection.add_material()¶: Adds a new Material to the collection.

MaterialCollection.add_materials_from()¶: Adds all the Materials indicated in the other collection to this material. The other materials are simply appended to the end of the materials in this list; duplicates are not automatically removed.

MaterialCollection.assign()¶

MaterialCollection.clear()¶: Removes all Materials from the collection.

MaterialCollection.find_material()¶: Returns the material in the collection with the indicated name, if any, or NULL if no material has that name.

MaterialCollection.get_material()¶: Returns the nth Material in the collection.

MaterialCollection.get_num_materials()¶: Returns the number of Materials in the collection.

MaterialCollection.has_material()¶: Returns true if the indicated Material appears in this collection, false otherwise.

MaterialCollection.output()¶: Writes a brief one-line description of the MaterialCollection to the indicated output stream.

MaterialCollection.remove_duplicate_materials()¶: Removes any duplicate entries of the same Materials on this collection. If a Material appears multiple times, the first appearance is retained; subsequent appearances are removed.

MaterialCollection.remove_material()¶: Removes the indicated Material from the collection. Returns true if the material was removed, false if it was not a member of the collection.

MaterialCollection.remove_materials_from()¶: Removes from this collection all of the Materials listed in the other collection.

MaterialCollection.size()¶: Returns the number of materials in the collection. This is the same thing as get_num_materials().

MaterialCollection.write()¶: Writes a complete multi-line description of the MaterialCollection to the indicated output stream.