Struct MaterialRegistry 

pub struct MaterialRegistry { /* private fields */ }

Registry for managing materials.

Implementations

impl MaterialRegistry

pub fn new() -> Self

Creates a new material registry with default materials.

pub fn register(&mut self, material: Material)

Registers a material.

pub fn get(&self, name: &str) -> Option<&Material>

Gets a material by name.

pub fn has(&self, name: &str) -> bool

Returns true if a material with the given name is registered.

pub fn default_material(&self) -> &Material

Gets the default material.

pub fn set_default(&mut self, name: &str)

Sets the default material name.

pub fn names(&self) -> Vec<&str>

Returns all material names, with built-in materials first in a stable order, followed by custom materials sorted alphabetically.

pub fn len(&self) -> usize

Returns the number of registered materials.

pub fn is_empty(&self) -> bool

Returns true if no materials are registered.

Trait Implementations

impl Default for MaterialRegistry

fn default() -> MaterialRegistry

Returns the “default value” for a type.