Physics Body

A SceneComponent with simulate-physics enabled. Driven by forces, gravity, collisions instead of explicit transforms.

AddForce — apply continuous force to physics body

Continuous force — apply every frame. Use AddImpulse for one-shot.

AddImpulse — apply instant impulse to physics body

One-shot force. bVelChange=true treats Impulse as velocity change.

GetPhysicsLinearVelocity — get current velocity of physics body

OnHit

Fires when a physics collision happens. Use for impact effects, damage on contact.

SetPhysicsLinearVelocity — directly set linear velocity of physics body

AddTorqueInDegrees — apply rotational torque to physics body

SetPhysicsLinearVelocity — directly set linear velocity of a physics body

Collision

Geometry used for hit-tests and physics. Often simpler than the visual mesh for performance.

AddImpulse — apply an instant velocity change to a physics body

bVelChange=true treats Impulse as direct velocity change (ignores mass). bVelChange=false treats it as a force impulse (mass-dependent).