Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine Blueprint API Reference > Add Event > Collision > Event Hit

Light Theme

Dark Theme

Event Hit

Windows

MacOS

Linux

Event when this actor bumps into a blocking object, or blocks another actor that bumps into it. This could happen due to things like Character movement, using Set Location with 'sweep' enabled, or physics simulation. For events when objects overlap (e.g. walking into a trigger) see the 'Overlap' event.

Note: For collisions during physics simulation to generate hit events, 'Simulation Generates Hit Events' must be enabled. Note: When receiving a hit from another object's movement (bSelfMoved is false), the directions of 'Hit.Normal' and 'Hit.ImpactNormal' will be adjusted to indicate force from the other object against this object. Note: NormalImpulse will be filled in for physics-simulating bodies, but will be zero for swept-component blocking collisions.

Target is Actor

Event Hit

My Comp

Other

Other Comp

Self Moved

Hit Location

Y 0

Z 0

Hit Normal

Y 0

Z 0

Normal Impulse

Y 0

Z 0

Hit

Inputs

Outputs

	Output Delegate Delegate
	Out Exec
	My Comp Primitive Component Object Reference
	Other Actor Object Reference
	Other Comp Primitive Component Object Reference
	Self Moved Boolean
	Hit Location Vector
	Hit Normal Vector
	Normal Impulse Vector
	Hit Hit Result Structure (by ref)

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss