Struct node_engine::graph::NodeGraph

pub struct NodeGraph { /* private fields */ }

Implementations

impl NodeGraph

pub fn new() -> Self

pub fn add_group(&mut self, group: NodeGroup) -> NodeGroupId

pub fn remove_group(&mut self, group_id: NodeGroupId, delete_nodes: bool)

pub fn resize_group(&mut self, group_id: NodeGroupId)

pub fn changed_counter(&self) -> usize

Returns the changed counter to detect when the graph needs to be recompiled.

pub fn add(&mut self, node: Node) -> NodeId

pub fn remove(&mut self, id: NodeId) -> Option<Node>

pub fn contains(&self, id: NodeId) -> bool

pub fn get_input_id<I: Into<InputKey>>( &self, id: NodeId, idx: I ) -> Result<InputId>

pub fn get_node_input<I: Into<InputKey>>( &self, id: NodeId, idx: I ) -> Result<Input>

pub fn set_node_input<I: Into<InputKey>>( &mut self, id: NodeId, key: I, value: Input ) -> Result<Option<OutputId>>

pub fn set_input( &mut self, input_id: InputId, value: Input ) -> Result<Option<OutputId>>

pub fn disconnect(&mut self, input: InputId) -> Result<()>

pub fn connect( &mut self, input: InputId, output: OutputId, dt: DataType ) -> Result<()>

pub fn get(&self, id: NodeId) -> Result<&Node>

pub fn get_mut(&mut self, id: NodeId) -> Result<&mut Node>

pub fn set_output(&mut self, output: Option<NodeId>)

pub fn output(&self) -> Option<NodeId>

impl NodeGraph

pub fn has_selected(&self) -> bool

Returns true if there are selected nodes.

pub fn hover_connection(&self) -> Option<InputId>

Is the pointer hover a connection.

pub fn open_node_finder(&mut self, ui: &Ui)

pub fn group_selected_nodes(&mut self) -> Option<NodeGroupId>

pub fn select_node(&mut self, id: NodeId, select: bool)

pub fn show(&mut self, ui: &mut Ui)

pub fn show_details(&mut self, ui: &mut Ui)

pub fn details_ui(&mut self, ui: &mut Ui)

pub fn show_graph(&mut self, ui: &mut Ui)

pub fn graph_ui(&mut self, ui: &mut Ui)

Trait Implementations

impl Clone for NodeGraph

fn clone(&self) -> NodeGraph

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NodeGraph

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

Formats the value using the given formatter.

impl Default for NodeGraph

fn default() -> NodeGraph

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for NodeGraph

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NodeGraph

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.