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> Unreal Engine API Reference > Runtime > Engine > GameFramework > UCharacterMovementComponent > UCharacterMovementComponent::ComputeGroundMovementDelta

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UCharacterMovementComponent::ComputeGroundMovementDelta

Compute a vector of movement, given a delta and a hit result of the surface we are on.

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Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/GameFramework/CharacterMovementComponent.h
Include	#include "GameFramework/CharacterMovementComponent.h"
Source	/Engine/Source/Runtime/Engine/Private/Components/CharacterMovementComponent.cpp

Syntax

virtual FVector ComputeGroundMovementDelta
(
    const FVector & Delta,
    const FHitResult & RampHit,
    const bool bHitFromLineTrace
) const

Remarks

Compute a vector of movement, given a delta and a hit result of the surface we are on.

Returns

If on a walkable surface, this returns a vector that moves parallel to the surface. The magnitude may be scaled if bMaintainHorizontalGroundVelocity is true. If a ramp vector can't be computed, this will just return Delta.

Parameters

Parameter	Description
Delta	Attempted movement direction
RampHit	Hit result of sweep that found the ramp below the capsule
bHitFromLineTrace	Whether the floor trace came from a line trace

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