Struct ShaderNodeGraph 

pub struct ShaderNodeGraph {
    pub nodes: HashMap<u32, ShaderNode>,
    pub connections: Vec<(u32, u32, u32, u32)>,
    pub next_id: u32,
    pub name: String,
}

Fields

nodes: HashMap<u32, ShaderNode>

connections: Vec<(u32, u32, u32, u32)>

next_id: u32

name: String

Implementations

impl ShaderNodeGraph

pub fn new(name: impl Into<String>) -> Self

pub fn add_node( &mut self, node_type: ShaderNodeType, label: impl Into<String>, ) -> u32

pub fn connect( &mut self, from_node: u32, from_port: u32, to_node: u32, to_port: u32, )

pub fn disconnect(&mut self, to_node: u32, to_port: u32)

pub fn remove_node(&mut self, id: u32)

pub fn node_count(&self) -> usize

pub fn connection_count(&self) -> usize

pub fn output_node(&self) -> Option<&ShaderNode>

pub fn move_node(&mut self, id: u32, x: f32, y: f32)

Trait Implementations

impl Clone for ShaderNodeGraph

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShaderNodeGraph

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

Formats the value using the given formatter.

impl Default for ShaderNodeGraph

fn default() -> Self

Returns the “default value” for a type.