Struct MagnetSnap 

pub struct MagnetSnap {
    pub from: MagnetId,
    pub to: MagnetId,
    pub snap_vector: Vec2,
    pub payload: Option<Rc<dyn Any>>,
    pub distance: f32,
}

The chosen snap when a dragged item’s magnet aligns onto another item’s magnet. Returned by Scene::compute_item_snap.

A heavyweight consumer that drives its own drag uses snap_vector to place the item so from lands on to, and resolves from / to via Scene::magnet to build the connection for its own on_connect.

Fields

from: MagnetId

The dragged item’s magnet that is snapping.

to: MagnetId

The stationary magnet it snaps onto.

snap_vector: Vec2

Add this to the drag delta (or the item’s position) so from’s scene position coincides with to’s.

payload: Option<Rc<dyn Any>>

The accepting verdict’s payload, if any.

distance: f32

Scene-space distance between the pair before snapping (the tie-break used to pick the closest accepting pair).

Trait Implementations

impl Clone for MagnetSnap

fn clone(&self) -> MagnetSnap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MagnetSnap

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

Formats the value using the given formatter.