Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > GeometricObjects > Spatial > TMeshAABBTree3 > TestIntersection > TMeshAABBTree3::TestIntersection

Light Theme

Dark Theme

TMeshAABBTree3::TestIntersection

Return true if _any_ triangle of TestMesh intersects with our tree.

Windows

MacOS

Linux

References

Module	GeometricObjects
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometricObjects/Public/Spatial/MeshAABBTree3.h
Include	#include "Spatial/MeshAABBTree3.h"

Syntax

virtual bool TestIntersection
(
    const TriangleMeshType * TestMesh,
    FAxisAlignedBox3d TestMeshBounds,
    const TFunction< FVector3d &)> & TransformF,
    const FQueryOptions & Options
) const

Remarks

Return true if any triangle of TestMesh intersects with our tree. If TestMeshBounds is not empty, only test collision if the provided bounding box intersects the root AABB box Use TransformF to transform vertices of TestMesh into space of this tree.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss