Enum heron_core::CollisionEvent [−][src]
pub enum CollisionEvent { Started(CollisionData, CollisionData), Stopped(CollisionData, CollisionData), }
Expand description
An event fired when the collision state between two entities changed
Example
fn detect_collisions(mut events: EventReader<CollisionEvent>) { for event in events.iter() { match event { CollisionEvent::Started(data1, data2) => { println!("Entity {:?} and {:?} started to collide", data1.rigid_body_entity(), data2.rigid_body_entity()) } CollisionEvent::Stopped(data1, data2) => { println!("Entity {:?} and {:?} stopped to collide", data1.rigid_body_entity(), data2.rigid_body_entity()) } } } }
Variants
Started(CollisionData, CollisionData)
The two entities started to collide
Stopped(CollisionData, CollisionData)
The two entities no longer collide
Implementations
Returns true if the event represent the “start” of a collision
Returns true if the event represent the “end” of a collision
Returns the data for the two entities that collided
Returns the entities containing the CollisionShape
involved in the collision
Returns the entities containing the RigidBody
involved in the collision
Returns the two CollisionLayers
involved in the collision
Trait Implementations
Performs the conversion.
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for CollisionEvent
impl Send for CollisionEvent
impl Sync for CollisionEvent
impl Unpin for CollisionEvent
impl UnwindSafe for CollisionEvent
Blanket Implementations
Mutably borrows from an owned value. Read more
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T: Any,
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T: Any,
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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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(where Trait: Downcast
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. Rc<Any>
can then be
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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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pub fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>
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