class Enlighten::GeoClusterNodeForest

Debugging output representation of a set of clustering metric hierarchies.

Functions

Name	Description
AddTree(GeoClusterNodeTree *)	Add a tree to the forest.
BuildRangeArray(ClusterRangeArray &)	Builds an array of nodes where each nodes stores the starting index and number of leaf cluster nodes that it covers.
BuildRangeArray(ClusterRangeArray &, const Geo::s32 &)	Builds an array of nodes similar to BuildRangeArray just for a single level in the tree.
FindNode(const Geo::s32 &)	Locate a node with the given linear index in the forest.
GetAncestor(Geo::s32, Geo::s32)	Find the ancestor(s) of a given node.
GetAncestors(Geo::GeoArray< Geo::s32 > &, const Geo::s32 &)	Find the ancestor(s) of a given node.
GetNumLevels()	Get the number of levels in each hierarchy in the forest.
GetNumNodes()	Get the total number of nodes in the forest.
GetNumNodes(Geo::s32)	Get the number of nodes at a given level in the forest.
GetNumTrees()	Get the number of trees in the forest.
GetTree(Geo::s32)	Get the tree with the given idx.
Load(Geo::IGeoInputStream &)	Loads object from the provided stream.
Save(Geo::IGeoStream &)	Saves object to the provided stream.

void Enlighten::GeoClusterNodeForest::AddTree

public: void AddTree
(
GeoClusterNodeTree * tree
)

Add a tree to the forest.

bool Enlighten::GeoClusterNodeForest::BuildRangeArray

public: bool BuildRangeArray
(
ClusterRangeArray & rangeArray
) const

Builds an array of nodes where each nodes stores the starting index and number of leaf cluster nodes that it covers.

This assumes that a given cluster is made up of a contiguous range of leaf level cluster indices. NOTE: The leaves of the tree are triangles which are ignored since the purpose is to retrieve the (sub)clusters making up a given cluster node.

bool Enlighten::GeoClusterNodeForest::BuildRangeArray

public: bool BuildRangeArray
(
ClusterRangeArray & rangeArray,
const Geo::s32 & level
) const

Builds an array of nodes similar to BuildRangeArray just for a single level in the tree.

const GeoClusterNodeTree* Enlighten::GeoClusterNodeForest::FindNode

public: const GeoClusterNodeTree * FindNode
(
const Geo::s32 & linearIdx
) const

Locate a node with the given linear index in the forest.

const GeoClusterNodeTree* Enlighten::GeoClusterNodeForest::GetAncestor

public: const GeoClusterNodeTree * GetAncestor
(
Geo::s32 linearLeafId,
Geo::s32 level
) const

Find the ancestor(s) of a given node.

bool Enlighten::GeoClusterNodeForest::GetAncestors

public: bool GetAncestors
(
Geo::GeoArray< Geo::s32 > & ancestors,
const Geo::s32 & linearLeafId
) const

Find the ancestor(s) of a given node.

Geo::s32 Enlighten::GeoClusterNodeForest::GetNumLevels

public: Geo::s32 GetNumLevels() const

Get the number of levels in each hierarchy in the forest.

Geo::s32 Enlighten::GeoClusterNodeForest::GetNumNodes

public: Geo::s32 GetNumNodes() const

Get the total number of nodes in the forest.

Geo::s32 Enlighten::GeoClusterNodeForest::GetNumNodes

public: Geo::s32 GetNumNodes
(
Geo::s32 level
) const

Get the number of nodes at a given level in the forest.

Geo::s32 Enlighten::GeoClusterNodeForest::GetNumTrees

public: Geo::s32 GetNumTrees() const

Get the number of trees in the forest.

const GeoClusterNodeTree* Enlighten::GeoClusterNodeForest::GetTree

public: const GeoClusterNodeTree * GetTree
(
Geo::s32 idx
) const

Get the tree with the given idx.

static GeoClusterNodeForest* Enlighten::GeoClusterNodeForest::Load

public: GeoClusterNodeForest * Load
(
Geo::IGeoInputStream & reader
)

Loads object from the provided stream.

bool Enlighten::GeoClusterNodeForest::Save

public: bool Save
(
Geo::IGeoStream & writer
) const

Saves object to the provided stream.

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