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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/TMeshAABBTree3
Description
Find nearest pair of triangles on this tree with OtherTree, within Options.MaxDistance. TransformF transforms vertices of OtherTree into our coordinates. can be null. returns triangle-id pair (my_tri,other_tri), or FIndex2i::Invalid if not found within max_dist Use MeshQueries.TrianglesDistance() to get more information Note: Only uses MaxDistance from Options; OtherTreeOptions.MaxDistance is not used
| Name | FindNearestTriangles |
| Type | function |
| Header File | /Engine/Source/Runtime/GeometryCore/Public/Spatial/MeshAABBTree3.h |
| Include Path | #include "Spatial/MeshAABBTree3.h" |
virtual FIndex2i FindNearestTriangles
(
TMeshAABBTree3 & OtherTree,
const TFunction < FVector3d> & TransformF,
double & Distance,
const FQueryOptions & Options,
const FQueryOptions & OtherTreeOptions
)