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> Unreal Engine API Reference > Runtime > Core > Math > FVector > FVector::Coplanar

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FVector::Coplanar

See if two planes are coplanar.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/Vector.h
Include	#include "Math/Vector.h"

Syntax

static bool Coplanar
(
    const FVector & Base1,
    const FVector & Normal1,
    const FVector & Base2,
    const FVector & Normal2,
    float ParallelCosineThreshold
)

Remarks

See if two planes are coplanar. They are coplanar if the normals are nearly parallel and the planes include the same set of points.

Returns

true if the planes are coplanar, false otherwise.

Parameters

Parameter	Description
Base1	The base point in the first plane.
Normal1	The normal of the first plane.
Base2	The base point in the second plane.
Normal2	The normal of the second plane.
ParallelCosineThreshold	Normals are parallel if absolute value of dot product is greater than or equal to this.

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