UKismetSystemLibrary::DrawDebugPoint

function Engine Blueprint Since 4.0

#include "Kismet/KismetSystemLibrary.h"

Access: public Specifiers: staticUFUNCTIONBlueprintCallable

Description

Draws a single debug point at a world-space location, useful for marking individual sample positions such as trace hits or spline points.

Caveats & Gotchas

• Compiled out entirely in Shipping and Test builds since the UFUNCTION is DevelopmentOnly.
• Size is in screen pixels, not world units, so the point's on-screen size doesn't shrink with camera distance the way a world-scale marker would.

Signature

static void DrawDebugPoint(const UObject* WorldContextObject, const FVector Position, float Size, FLinearColor PointColor, float Duration=0.f, EDrawDebugSceneDepthPriorityGroup DepthPriority = EDrawDebugSceneDepthPriorityGroup::World)

Parameters

Name	Type	Description	Default
WorldContextObject	const UObject*	World context used to resolve which world to draw in.	—
Position	const FVector	World-space location of the point.	—
Size	float	Size of the point in screen pixels.	—
PointColor	FLinearColor	Color of the drawn point.	—
Duration	float	How long the point persists, in seconds. 0 draws for a single frame.	0.f
DepthPriority	EDrawDebugSceneDepthPriorityGroup	Whether the point is depth-tested against the scene or always drawn in the foreground.	EDrawDebugSceneDepthPriorityGroup::World

Return Type

void

Example

Mark a hit location C++

if (bHit)
{
    UKismetSystemLibrary::DrawDebugPoint(
        this,
        HitResult.ImpactPoint,
        12.f,
        FLinearColor::Red,
        3.0f);
}

Version History

Introduced in: 4.0

Version	Status	Notes
5.6	stable	—

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