MaterialCollection¶
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class
MaterialCollection
¶ Inheritance diagram
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MaterialCollection
(void)¶
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MaterialCollection
(MaterialCollection const ©)¶
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void
add_materials_from
(MaterialCollection const &other)¶ 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.
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void
clear
(void)¶ Removes all Materials from the collection.
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Material *
find_material
(std::string const &name) const¶ Returns the material in the collection with the indicated name, if any, or NULL if no material has that name.
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int
get_num_materials
(void) const¶ Returns the number of Materials in the collection.
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bool
has_material
(Material *material) const¶ Returns true if the indicated Material appears in this collection, false otherwise.
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void
output
(std::ostream &out) const¶ Writes a brief one-line description of the
MaterialCollection
to the indicated output stream.
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void
remove_duplicate_materials
(void)¶ 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.
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bool
remove_material
(Material *node_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.
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void
remove_materials_from
(MaterialCollection const &other)¶ Removes from this collection all of the Materials listed in the other collection.
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int
size
(void) const¶ Returns the number of materials in the collection. This is the same thing as
get_num_materials()
.
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void
write
(std::ostream &out, int indent_level = 0) const¶ Writes a complete multi-line description of the
MaterialCollection
to the indicated output stream.
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