Enum PickingSystems 

pub enum PickingSystems {
    Input,
    PostInput,
    ProcessInput,
    Backend,
    Hover,
    PostHover,
    Last,
}

Groups the stages of the picking process under shared labels.

Variants

Input

Produces pointer input events. In the First schedule.

PostInput

Runs after input events are generated but before commands are flushed. In the First schedule.

ProcessInput

Receives and processes pointer input events. In the PreUpdate schedule.

Backend

Reads inputs and produces backend::PointerHitss. In the PreUpdate schedule.

Hover

Reads backend::PointerHitss, and updates the hovermap, selection, and highlighting states. In the PreUpdate schedule.

PostHover

Runs after all the PickingSystems::Hover systems are done, before event listeners are triggered. In the PreUpdate schedule.

Last

Runs after all other picking sets. In the PreUpdate schedule.

Trait Implementations

impl Clone for PickingSystems

fn clone(&self) -> PickingSystems

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PickingSystems

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

Formats the value using the given formatter.

impl Hash for PickingSystems

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PickingSystems

fn eq(&self, other: &PickingSystems) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SystemSet for PickingSystems

where PickingSystems: 'static + Send + Sync + Clone + Eq + Debug + Hash,

fn dyn_clone(&self) -> Box<dyn SystemSet>

Clones this SystemSet.

fn system_type(&self) -> Option<TypeId>

Returns Some if this system set is a SystemTypeSet.

fn is_anonymous(&self) -> bool

Returns true if this system set is an AnonymousSet.

fn intern(&self) -> Interned<dyn SystemSet>

where Self: Sized,

Returns an Interned value corresponding to self.

impl Eq for PickingSystems

impl StructuralPartialEq for PickingSystems