UCharacterMovementComponent::GetValidPerchRadius

function Engine Blueprint Since 4.0

#include "GameFramework/CharacterMovementComponent.h"

Access: public Specifiers: UFUNCTIONBlueprintCallable

Description

Returns the radius within which the character can stand on the edge of a walkable surface without falling, computed as the capsule radius minus GetPerchRadiusThreshold().

Caveats & Gotchas

• Returns 0 if CharacterOwner is null, since it needs the owner's capsule component to read the scaled radius.
• Clamped between 0.11 and the full capsule radius, so it never returns exactly 0 for a valid character even if PerchRadiusThreshold is configured larger than the capsule radius.

Signature

float GetValidPerchRadius() const

Return Type

float

Example

Read the valid perch radius C++

const float PerchRadius = GetCharacterMovement()->GetValidPerchRadius();

Version History

Introduced in: 4.0

Version	Status	Notes
5.6	stable	—

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