Enum AppAction 

pub enum AppAction {
    Rotate {
        dx: f32,
        dy: f32,
    },
    Zoom {
        delta: f32,
    },
    Pan {
        dx: f32,
        dy: f32,
    },
    ScrollStep {
        delta: i32,
    },
    DragAdjust {
        dx: f32,
        dy: f32,
    },
    PointerUpdate {
        x: f32,
        y: f32,
    },
}

Abstract application action produced by the input mapper. These cover common interaction patterns for 3D/2D applications. Consumers can extend or replace these with domain-specific actions.

Variants

Rotate

Camera orbit / rotation (e.g., left-drag in a 3D viewport).

Fields

dx: f32

dy: f32

Zoom

Camera zoom (e.g., scroll or middle-drag).

Fields

delta: f32

Pan

Camera pan / translate.

Fields

dx: f32

dy: f32

ScrollStep

Discrete scroll through items (e.g., layers, frames, slices).

Fields

delta: i32

DragAdjust

Two-axis parameter adjustment via drag (e.g., brightness/contrast).

Fields

dx: f32

dy: f32

PointerUpdate

Raw pointer position update (for cursor overlay rendering).

Fields

x: f32

y: f32

Trait Implementations

impl Clone for AppAction

fn clone(&self) -> AppAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppAction

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

Formats the value using the given formatter.