Enum PickEvent 

pub enum PickEvent {
    Press {
        world: Vec2,
        screen: [f32; 2],
        button: PointerButton,
    },
    Click {
        world: Vec2,
        screen: [f32; 2],
        button: PointerButton,
    },
    Hover {
        world: Vec2,
        screen: [f32; 2],
    },
    TouchDown {
        id: u64,
        screen: [f32; 2],
    },
    TouchMove {
        id: u64,
        screen: [f32; 2],
    },
    TouchUp {
        id: u64,
    },
}

UI-facing pointer events from the viewport. Click fires on pointer up when the press started inside and the pointer stayed within slop. Press is the down-edge.

Variants

Press

Fields

world: Vec2

screen: [f32; 2]

button: PointerButton

Click

Fields

world: Vec2

screen: [f32; 2]

button: PointerButton

Hover

Fields

world: Vec2

screen: [f32; 2]

Window-physical px (y-down), same space as Press.screen. Games stage this raw and unproject through the live camera each frame (screen-anchored aim); the world point is baked through the camera at event time and goes stale as the camera moves.

TouchDown

Touch/pen contact began: pointer id + window-physical px. Mouse does not emit these; taps still emit Click too.

Fields

id: u64

screen: [f32; 2]

TouchMove

Touch/pen contact moved (same coordinate space as TouchDown).

Fields

id: u64

screen: [f32; 2]

TouchUp

Touch/pen contact ended (up / leave).

Fields

id: u64

Trait Implementations

impl Clone for PickEvent

fn clone(&self) -> PickEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PickEvent

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

Formats the value using the given formatter.