Struct usd::pxr::usd_shade::Material

#[repr(C)]
pub struct Material { /* private fields */ }

A Material provides a container into which multiple “render targets” can add data that defines a “shading material” for a renderer. Typically this consists of one or more UsdRelationship properties that target other prims of type Shader - though a target/client is free to add any data that is suitable. We strongly advise that all targets adopt the convention that all properties be prefixed with a namespace that identifies the target, e.g. “rel ri:surface = </Shaders/mySurf>”.

Implementations

impl Material

pub fn new(prim: &Prim) -> Material

pub fn get_surface_attribute(&self) -> Attribute

Represents the universal “surface” output terminal of a material.

Declaration	token outputs:surface
C++ Type	TfToken

pub fn compute_surface_source(&self) -> Shader

Computes the resolved “surface” output source for the given contextVector. Using the earliest renderContext in the contextVector that produces a valid Shader object.

If a “surface” output corresponding to each of the renderContexts does not exist or is not connected to a valid source, then this checks the universal surface output.

Returns an empty Shader object if there is no valid surface output source for any of the renderContexts in the contextVector. The python version of this method returns a tuple containing three elements (the source surface shader, sourceName, sourceType).

Trait Implementations

impl Clone for Material

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Material

fn default() -> Self

Returns the “default value” for a type.

impl Drop for Material

fn drop(&mut self)

Executes the destructor for this type.