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> Unreal Engine API Reference > Runtime > Core > Math > FMath > FMath::SegmentPlaneIntersection

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FMath::SegmentPlaneIntersection

Returns true if there is an intersection between the segment specified by StartPoint and Endpoint, and the plane on which polygon Plane lies.

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References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/UnrealMathUtility.h
Include	#include "Math/UnrealMathUtility.h"
Source	/Engine/Source/Runtime/Core/Private/Math/UnrealMath.cpp

Syntax

static bool SegmentPlaneIntersection
(
    const FVector & StartPoint,
    const FVector & EndPoint,
    const FPlane & Plane,
    FVector & out_IntersectionPoint
)

Remarks

Returns true if there is an intersection between the segment specified by StartPoint and Endpoint, and the plane on which polygon Plane lies. If there is an intersection, the point is placed in out_IntersectionPoint

Returns

true if intersection occurred

Parameters

Parameter	Description
StartPoint	start point of segment
EndPoint	end point of segment
Plane	plane to intersect with
out_IntersectionPoint	out var for the point on the segment that intersects the mesh (if any)

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