UPrimitiveComponent::SetCollisionResponseToAllChannels

function Engine Blueprint Since unknown

#include "Components/PrimitiveComponent.h"

Access: public Specifiers: virtual

Description

Sets this component's response to all collision channels to a single value at once. Useful as a reset before applying per-channel overrides.

Signature

virtual void SetCollisionResponseToAllChannels(ECollisionResponse NewResponse)

Parameters

Name	Type	Description	Default
NewResponse	ECollisionResponse	Response to set on every channel: ECR_Ignore, ECR_Overlap, or ECR_Block.	—

Return Type

void

Caveats & Gotchas

• Like SetCollisionResponseToChannel, this detaches the component from its named profile.
• Commonly used as a 'blank slate' before calling SetCollisionResponseToChannel for specific channels.

Example

Reset and selectively re-enable channels C++

// Ignore everything, then add back specific overlaps
MeshComp->SetCollisionResponseToAllChannels(ECR_Ignore);
MeshComp->SetCollisionResponseToChannel(ECC_WorldStatic, ECR_Block);
MeshComp->SetCollisionResponseToChannel(ECC_Pawn, ECR_Block);

Version History

Introduced in: unknown

Version	Status	Notes
5.6	stable	—

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