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> Unreal Engine API Reference > Plugins > GeometricObjects > Intersection > TIntrTriangle3Triangle3 > TIntrTriangle3Triangle3::IntersectTriangleWithCoplanarSegment

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TIntrTriangle3Triangle3::IntersectTriangleWithCoplanarSegment

Solve a common sub-problem for triangle-triangle intersection find the sub-segment (or point) where a triangle intersects a coplanar segment

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References

Module	GeometricObjects
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometricObjects/Public/Intersection/IntrTriangle3Triangle3.h
Include	#include "Intersection/IntrTriangle3Triangle3.h"

Syntax

static int IntersectTriangleWithCoplanarSegment
(
    const TPlane3< Real > & plane,
    const TTriangle3< Real > & triangle,
    const FVector3< Real > & end0,
    const FVector3< Real > & end1,
    FVector3< Real > & OutA,
    FVector3< Real > & OutB,
    Real Tolerance
)

Remarks

Solve a common sub-problem for triangle-triangle intersection find the sub-segment (or point) where a triangle intersects a coplanar segment

Returns

Number of points representing the intersection result (0 for none, 1 for point, 2 for segment)

Parameters

Parameter	Description
plane	The plane the triangle is on
triangle	The triangle to intersect
end0	First point of line segment
end1	Second point of line segment
OutA	First point of intersection between line segment and triangle (if any)
OutB	Second point of intersection between line segment and triangle (if any)
Tolerance	Tolerance to use for segment-triangle intersection

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