Additional information and routins for 3D Tiles octree nodes. More...

#include <TreeInformation.h>

Public Member Functions
void	PrintNode (vtkIncrementalOctreeNode *node)

void	AddGeometricError (vtkPolyData *representation)
	Adds a node geometric error cell attribute for the bounding box representation for nodes on a level. More...

void	Compute ()
	Computes the additional information for all nodes. More...

void	SaveTilesBuildings (bool mergeTilePolyData)

void	SaveTilesMesh ()

void	SaveTilesPoints ()

void	SaveTileset (const std::string &output)


	TreeInformation (vtkIncrementalOctreeNode root, int numberOfNodes, const std::vector< vtkSmartPointer< vtkCompositeDataSet >> buildings, const std::string &textureBaseDirectory, bool saveTextures, bool contentGLTF, const char *crs, const std::string &outputDir)
	Constructors for buildings, points and meshes. More...

	TreeInformation (vtkIncrementalOctreeNode root, int numberOfNodes, vtkPointSet points, bool contentGLTF, const char *crs, const std::string &output)
	Constructors for buildings, points and meshes. More...

	TreeInformation (vtkIncrementalOctreeNode root, int numberOfNodes, vtkPolyData mesh, const std::string &textureBaseDirectory, bool saveTextures, bool contentGLTF, const char *crs, const std::string &output)
	Constructors for buildings, points and meshes. More...

Static Public Member Functions
static void	PrintBounds (const char name, const double bounds)

static void	PrintBounds (const std::string &name, const double *bounds)

static std::array< double, 6 >	ExpandBounds (double first, double second)

Protected Member Functions
void	PostOrderTraversal (void(TreeInformation::Visit)(vtkIncrementalOctreeNode node, void aux), vtkIncrementalOctreeNode node, void *aux)

void	PreOrderTraversal (void(TreeInformation::Visit)(vtkIncrementalOctreeNode node, void aux), vtkIncrementalOctreeNode node, void *aux)

void	SaveTileset (vtkIncrementalOctreeNode *root, const std::string &output)

nlohmann::json	GenerateTileJson (vtkIncrementalOctreeNode *node)

bool	ConvertTileCartesianBuildings (vtkIncrementalOctreeNode *node)

bool	ConvertDataSetCartesian (vtkPointSet *points)

void	SaveTileBuildings (vtkIncrementalOctreeNode node, void auxData)

void	SaveTileMesh (vtkIncrementalOctreeNode node, void auxData)

vtkSmartPointer< vtkImageData >	ComputeTileMeshTexture (vtkPolyData tileMesh, vtkImageData textureImage)
	Compute the texture image for the tile and recompute texture coordinates. More...

void	SaveTilePoints (vtkIncrementalOctreeNode node, void auxData)

std::array< double, 6 >	ComputeTightBB (vtkIdList *tileBuildings)

std::string	ContentTypeExtension () const

void	Initialize ()

double	GetRootLength2 ()


void	VisitCompute (vtkIncrementalOctreeNode node, void aux)
	Computes the additional information for 'node'. More...

void	VisitComputeGeometricError (vtkIncrementalOctreeNode node, void aux)
	Computes the additional information for 'node'. More...


double	ComputeGeometricErrorTilesetBuildings ()
	Compute geometric error for the tileset and for a node. More...

double	ComputeGeometricErrorTilesetPoints ()
	Compute geometric error for the tileset and for a node. More...

double	ComputeGeometricErrorTilesetMesh ()
	Compute geometric error for the tileset and for a node. More...

double	ComputeGeometricErrorTileset ()
	Compute geometric error for the tileset and for a node. More...

double	ComputeGeometricErrorNodeBuildings (vtkIncrementalOctreeNode node, void aux)
	Compute geometric error for the tileset and for a node. More...

double	ComputeGeometricErrorNodePoints (vtkIncrementalOctreeNode node, void aux)
	Compute geometric error for the tileset and for a node. More...

double	ComputeGeometricErrorNodeMesh (vtkIncrementalOctreeNode node, void aux)
	Compute geometric error for the tileset and for a node. More...

double	ComputeGeometricErrorNode (vtkIncrementalOctreeNode node, void aux)
	Compute geometric error for the tileset and for a node. More...

std::array< double, 6 >	GetNodeTightBounds (int i)
	Returns the bounds for node with index 'i' The versions that returns a bool returns true if the node is not empty, false otherwise. More...

bool	GetNodeTightBounds (int i, double *bounds)
	Returns the bounds for node with index 'i' The versions that returns a bool returns true if the node is not empty, false otherwise. More...

static bool	GetNodeTightBounds (void data, vtkIncrementalOctreeNode node, double *bounds)
	Returns the bounds for node with index 'i' The versions that returns a bool returns true if the node is not empty, false otherwise. More...

Detailed Description

Additional information and routins for 3D Tiles octree nodes.

Additional information for all nodes in the octree used to generate the 3D Tiles representation.

Definition at line 45 of file TreeInformation.h.

Constructor & Destructor Documentation

TreeInformation::TreeInformation	(	vtkIncrementalOctreeNode *	root,
		int	numberOfNodes,
		const std::vector< vtkSmartPointer< vtkCompositeDataSet >> *	buildings,
		const std::string &	textureBaseDirectory,
		bool	saveTextures,
		bool	contentGLTF,
		const char *	crs,
		const std::string &	outputDir
	)

Constructors for buildings, points and meshes.

TreeInformation::TreeInformation	(	vtkIncrementalOctreeNode *	root,
		int	numberOfNodes,
		vtkPointSet *	points,
		bool	contentGLTF,
		const char *	crs,
		const std::string &	output
	)

Constructors for buildings, points and meshes.

TreeInformation::TreeInformation	(	vtkIncrementalOctreeNode *	root,
		int	numberOfNodes,
		vtkPolyData *	mesh,
		const std::string &	textureBaseDirectory,
		bool	saveTextures,
		bool	contentGLTF,
		const char *	crs,
		const std::string &	output
	)

Constructors for buildings, points and meshes.

Member Function Documentation

void TreeInformation::PrintNode ( vtkIncrementalOctreeNode * node )

std::array<double, 6> TreeInformation::GetNodeTightBounds ( int i )

inline

Returns the bounds for node with index 'i' The versions that returns a bool returns true if the node is not empty, false otherwise.

For the third version we read the node index from 'node'.

Definition at line 71 of file TreeInformation.h.

bool TreeInformation::GetNodeTightBounds	(	int	i,
		double *	bounds
	)

Returns the bounds for node with index 'i' The versions that returns a bool returns true if the node is not empty, false otherwise.

For the third version we read the node index from 'node'.

static bool TreeInformation::GetNodeTightBounds	(	void *	data,
		vtkIncrementalOctreeNode *	node,
		double *	bounds
	)

static

Returns the bounds for node with index 'i' The versions that returns a bool returns true if the node is not empty, false otherwise.

For the third version we read the node index from 'node'.

void TreeInformation::AddGeometricError ( vtkPolyData * representation )

Adds a node geometric error cell attribute for the bounding box representation for nodes on a level.

Works on the poly data generated for a tree level by vtkIncrementalOctrePointLocator::GenerateRepresentation.

void TreeInformation::Compute ( )

Computes the additional information for all nodes.

This includes the tight bounding box around the buildings, if the node is empty or not, and the geometric error.

void TreeInformation::SaveTilesBuildings ( bool mergeTilePolyData )

void TreeInformation::SaveTilesMesh ( )

void TreeInformation::SaveTilesPoints ( )

void TreeInformation::SaveTileset ( const std::string & output )

static void TreeInformation::PrintBounds	(	const char *	name,
		const double *	bounds
	)

static

static void TreeInformation::PrintBounds	(	const std::string &	name,
		const double *	bounds
	)

inlinestatic

Definition at line 94 of file TreeInformation.h.

static std::array<double, 6> TreeInformation::ExpandBounds	(	double *	first,
		double *	second
	)

static

void TreeInformation::PostOrderTraversal	(	void(TreeInformation::)(vtkIncrementalOctreeNode node, void *aux)	Visit,
		vtkIncrementalOctreeNode *	node,
		void *	aux
	)

protected

void TreeInformation::PreOrderTraversal	(	void(TreeInformation::)(vtkIncrementalOctreeNode node, void *aux)	Visit,
		vtkIncrementalOctreeNode *	node,
		void *	aux
	)

protected

void TreeInformation::SaveTileset	(	vtkIncrementalOctreeNode *	root,
		const std::string &	output
	)

protected

nlohmann::json TreeInformation::GenerateTileJson ( vtkIncrementalOctreeNode * node )

protected

bool TreeInformation::ConvertTileCartesianBuildings ( vtkIncrementalOctreeNode * node )

protected

bool TreeInformation::ConvertDataSetCartesian ( vtkPointSet * points )

protected

void TreeInformation::VisitCompute	(	vtkIncrementalOctreeNode *	node,
		void *	aux
	)

protected

Computes the additional information for 'node'.

This includes the tight bounding box around the buildings, if the node is empty or not, and the geometric error.

void TreeInformation::VisitComputeGeometricError	(	vtkIncrementalOctreeNode *	node,
		void *	aux
	)

protected

Computes the additional information for 'node'.

This includes the tight bounding box around the buildings, if the node is empty or not, and the geometric error.

void TreeInformation::SaveTileBuildings	(	vtkIncrementalOctreeNode *	node,
		void *	auxData
	)

protected

void TreeInformation::SaveTileMesh	(	vtkIncrementalOctreeNode *	node,
		void *	auxData
	)

protected

vtkSmartPointer<vtkImageData> TreeInformation::ComputeTileMeshTexture	(	vtkPolyData *	tileMesh,
		vtkImageData *	textureImage
	)

protected

Compute the texture image for the tile and recompute texture coordinates.

void TreeInformation::SaveTilePoints	(	vtkIncrementalOctreeNode *	node,
		void *	auxData
	)

protected

double TreeInformation::ComputeGeometricErrorTilesetBuildings ( )

protected