NearestNeighborModel | Unreal Engine 5.7 Documentation | Epic Developer Community

API > API/Plugins


Name	NearestNeighborModel
Type	Plugin
Part of Plugins	ML Deformer Nearest Neighbor Model (DEPRECATED)
Location	/Engine/Plugins/Animation/MLDeformer/NearestNeighborModel/Source/NearestNeighborModel/
Module Build Rules	NearestNeighborModel.Build.cs

Classes

Name	Remarks
FHelpers	Use a helper class to avoid adding to all functions.
UNearestNeighborModel	The nearest neighbor model.
UNearestNeighborModelInputInfo
UNearestNeighborModelInstance
UNearestNeighborModelSection	The section of the nearest neighbor model.
UNearestNeighborModelVizSettings	The vizualization settings specific to the the vertex delta model.
UNearestNeighborOptimizedNetworkLoader	Helper class to load the optimized network from disk.

Enums

Public

Name	Remarks
ENearestNeighborModelSectionWeightMapCreationMethod
UE::NearestNeighborModel::EOpFlag

Variables

Public

Name	Type	Remarks	Include Path	Unreal Specifiers
AssetNeighborCoeffs	TArray< float >	PCA coefficients of the nearest neighbors.	NearestNeighborModel.h
AssetNeighborIndexMap	TArray< int32 >	Mapping from NeighborCoeffs to AssetNeighborCoeffs	NearestNeighborModel.h
AssetNeighborOffsets	TArray< float >	The remaining offsets of the nearest neighbor shapes (after reducing PCA offsets).	NearestNeighborModel.h
NeighborCoeffs	TArray< float >		NearestNeighborModel.h
NumNeighbors	uint32	Number of neighbors used for this cloth part	NearestNeighborModel.h
NumVertices	uint32	Number of vertices in this cloth part	NearestNeighborModel.h
PCABasis	TArray< float >	PCA basis for this cloth part. This is a flattened array of size (PCACoeffNum, NumVertices * 3)	NearestNeighborModel.h
PCACoeffStart	uint32	The start index of PCA coeffcients of this cloth part	NearestNeighborModel.h
VertexMap	TArray< uint32 >	Vertex indices for this cloth part	NearestNeighborModel.h
VertexMean	TArray< float >	Vertex mean for PCA computation. This has the size of NumVertices * 3	NearestNeighborModel.h

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