UCharacterMovementComponent::NavMeshProjectionInterpSpeed

property Engine Blueprint Since 4.0

#include "GameFramework/CharacterMovementComponent.h"

Access: public Specifiers: UPROPERTYEditAnywhereBlueprintReadWrite

Description

Speed at which the visual capsule offset interpolates toward the newly traced nav mesh projection between raycasts. A value of 0 disables interpolation entirely.

Caveats & Gotchas

• Only relevant when bProjectNavMeshWalking is enabled; has no effect for standard walking.
• A value of 0 snaps instantly to the new projected height each time NavMeshProjectionInterval elapses, which can look jittery on uneven ground.
• Higher values smooth out height changes but introduce visible lag when a character walks onto a sudden step or ledge.

Signature

float NavMeshProjectionInterpSpeed;

Example

Smooth navmesh height correction C++

if (UCharacterMovementComponent* MoveComp = GetCharacterMovement())
{
	MoveComp->NavMeshProjectionInterpSpeed = 12.0f;
}

Version History

Introduced in: 4.0

Version	Status	Notes
5.6	stable	—

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