Struct bevy_trackball::TrackballEvent

pub struct TrackballEvent {
    pub group: Entity,
    pub delta: Delta<f32>,
    pub setup: Option<TrackballSetup>,
}

Event sent from TrackballController component to group of TrackballCamera components.

Fields

group: Entity

Entity of TrackballController component which sent this event.

Read by group of TrackballCamera components which knows about this entity.

delta: Delta<f32>

Delta transform from initial to final Frame of TrackballCamera.

setup: Option<TrackballSetup>

Setup of TrackballCamera.

Implementations

impl TrackballEvent

pub const fn first( group: Entity, pitch: f32, yaw: f32, yaw_axis: Unit<Vector3<f32>>, ) -> Self

Creates Delta::First event for camera group.

pub const fn track(group: Entity, vec: Vector3<f32>) -> Self

Creates Delta::Track event for camera group.

pub const fn orbit( group: Entity, rot: UnitQuaternion<f32>, pos: Point3<f32>, ) -> Self

Creates Delta::Orbit event for camera group.

pub const fn slide(group: Entity, vec: Vector3<f32>) -> Self

Creates Delta::Slide event for camera group.

pub const fn scale(group: Entity, rat: f32, pos: Point3<f32>) -> Self

Creates Delta::Scale event for camera group.

pub const fn reset(group: Entity) -> Self

Creates TrackballSetup::Reset event for camera group.

pub const fn ortho(group: Entity, ortho: Option<bool>) -> Self

Creates TrackballSetup::Ortho event for camera group.

Trait Implementations

impl Component for TrackballEvent

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy::ecs::component::StorageType::SparseSet

A constant indicating the storage type used for this component.

fn register_component_hooks(_hooks: &mut ComponentHooks)

Called when registering this component, allowing mutable access to its ComponentHooks.

impl Event for TrackballEvent

where Self: Send + Sync + 'static,