Struct NodeEditorView 

pub struct NodeEditorView {

    pub offset: Vec2,
    pub zoom: f32,
    pub canvas_size: Vec2,
    pub selection_rect: Option<[Vec2; 2]>,
    pub active_action: NodeEditorAction,
    pub hovered_node: Option<u32>,
    pub hovered_port: Option<(u32, u32)>,
    pub pending_connection: Option<(u32, u32)>,
    pub show_minimap: bool,
    pub show_grid: bool,
    pub snap_to_grid: bool,
    pub grid_size: f32,
    pub minimap_rect: [Vec2; 2],
}

Fields

offset: Vec2

zoom: f32

canvas_size: Vec2

selection_rect: Option<[Vec2; 2]>

active_action: NodeEditorAction

hovered_node: Option<u32>

hovered_port: Option<(u32, u32)>

pending_connection: Option<(u32, u32)>

show_minimap: bool

show_grid: bool

snap_to_grid: bool

grid_size: f32

minimap_rect: [Vec2; 2]

Implementations

impl NodeEditorView

pub fn new(canvas_size: Vec2) -> Self

pub fn screen_to_canvas(&self, screen: Vec2) -> Vec2

pub fn canvas_to_screen(&self, canvas: Vec2) -> Vec2

pub fn zoom_at(&mut self, screen_pivot: Vec2, factor: f32)

pub fn pan(&mut self, delta: Vec2)

pub fn fit_to_graph(&mut self, graph: &NodeGraph)

pub fn snap_position(&self, pos: Vec2) -> Vec2

pub fn nodes_in_selection(&self, graph: &NodeGraph) -> Vec<u32>

pub fn cubic_bezier_connection(from: Vec2, to: Vec2) -> [Vec2; 4]

Trait Implementations

impl Clone for NodeEditorView

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 NodeEditorView

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

Formats the value using the given formatter.