Struct MaterialGraph 

pub struct MaterialGraph {
    pub nodes: Vec<(u32, MaterialOp)>,
    pub edges: Vec<MaterialEdge>,
    pub output: Option<u32>,
}

A directed acyclic graph of material operations.

Fields

nodes: Vec<(u32, MaterialOp)>

edges: Vec<MaterialEdge>

output: Option<u32>

Implementations

impl MaterialGraph

pub fn new() -> Self

pub fn add_node(&mut self, op: MaterialOp) -> u32

pub fn connect( &mut self, from: u32, from_socket: MaterialSocket, to: u32, to_socket: MaterialSocket, )

pub fn set_output(&mut self, node: u32)

pub fn validate(&self) -> Result<(), MaterialError>

Validate the graph: no cycles, output connected, all inputs satisfied.

Trait Implementations

impl Clone for MaterialGraph

fn clone(&self) -> MaterialGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaterialGraph

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MaterialGraph

fn default() -> Self

Returns the “default value” for a type.