Aery
Non-fragmenting (slight misnomer) ZST relations for Bevy.
use bevy::prelude::*;
use aery::prelude::*;
fn main() {
App::new()
.add_plugin(Aery)
.add_system(sys)
.run();
}
#[derive(Component)]
struct A;
#[derive(Component)]
struct B;
struct R0;
impl Relation for R0 {}
struct R1;
impl Relation for R1 {}
fn sys(left: Query<(&A, Relations<(R0, R1)>)>, b: Query<&B>, roots: Query<Entity, Root<R1>>) {
left.ops()
.join::<R0>(&b)
.breadth_first::<R1>(roots.iter())
.for_each(|a, b| {
})
}
What is supported:
- ZST relations
- Fragmenting on (relation) type
- Declarative joining & traversing
- Explicit despawn cleanup
What is not supported:
- Fragmenting on target
- Target querying
- Implicit despawn cleanup
