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> Unreal Engine API Reference > Runtime > Engine > GameFramework > UProjectileMovementComponent > bBounceAngleAffectsFriction

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bBounceAngleAffectsFriction

Controls the effects of friction on velocity parallel to the impact surface when bouncing.

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Syntax

uint8 bBounceAngleAffectsFriction: 1

Remarks

Controls the effects of friction on velocity parallel to the impact surface when bouncing. If true, friction will be modified based on the angle of impact, making friction higher for perpendicular impacts and lower for glancing impacts. If false, a bounce will retain a proportion of tangential velocity equal to (1.0 - Friction), acting as a "horizontal restitution".

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