NetworkObject Class Reference

Renderable network visualization for QRhi. More...

#include <networkobject.h>

Classes
struct	GpuBuffers

Public Member Functions
	NetworkObject ()
	~NetworkObject ()
void	load (const CONNECTIVITYLIB::Network &network, const QString &sColormap="Viridis")
void	setThreshold (double dThreshold)
void	setColormap (const QString &sColormap)
void	updateNodeBuffers (QRhi *rhi, QRhiResourceUpdateBatch *u)
void	updateEdgeBuffers (QRhi *rhi, QRhiResourceUpdateBatch *u)
QRhiBuffer *	nodeVertexBuffer () const
QRhiBuffer *	nodeIndexBuffer () const
QRhiBuffer *	nodeInstanceBuffer () const
int	nodeIndexCount () const
int	nodeInstanceCount () const
QRhiBuffer *	edgeVertexBuffer () const
QRhiBuffer *	edgeIndexBuffer () const
QRhiBuffer *	edgeInstanceBuffer () const
int	edgeIndexCount () const
int	edgeInstanceCount () const
bool	isVisible () const
void	setVisible (bool visible)
bool	hasData () const

Detailed Description

Renderable network visualization for QRhi.

NetworkObject renders connectivity network nodes (instanced spheres) and edges (instanced cylinders) using the same instanced rendering pipeline as DipoleObject for the QRhi backend.

Definition at line 64 of file networkobject.h.

Constructor & Destructor Documentation

NetworkObject()

NetworkObject::NetworkObject

(

)

Default constructor.

Definition at line 75 of file networkobject.cpp.

~NetworkObject()

NetworkObject::~NetworkObject ( )

default

Destructor.

Member Function Documentation

edgeIndexBuffer()

QRhiBuffer * NetworkObject::edgeIndexBuffer

(

)

const

Definition at line 90 of file networkobject.cpp.

edgeIndexCount()

int NetworkObject::edgeIndexCount ( ) const

inline

Definition at line 133 of file networkobject.h.

edgeInstanceBuffer()

QRhiBuffer * NetworkObject::edgeInstanceBuffer

(

)

const

Definition at line 91 of file networkobject.cpp.

edgeInstanceCount()

int NetworkObject::edgeInstanceCount ( ) const

inline

Definition at line 134 of file networkobject.h.

edgeVertexBuffer()

QRhiBuffer * NetworkObject::edgeVertexBuffer

(

)

const

Definition at line 89 of file networkobject.cpp.

hasData()

bool NetworkObject::hasData ( ) const

inline

Definition at line 140 of file networkobject.h.

isVisible()

bool NetworkObject::isVisible ( ) const

inline

Definition at line 137 of file networkobject.h.

load()

void NetworkObject::load	(	const CONNECTIVITYLIB::Network &	network,
		const QString &	sColormap = "Viridis" )

Load network data and generate node/edge instances.

Parameters

[in]	network	The connectivity network to visualize.
[in]	sColormap	Colormap name for weight-based coloring (e.g. "Viridis", "Hot").

Definition at line 95 of file networkobject.cpp.

nodeIndexBuffer()

QRhiBuffer * NetworkObject::nodeIndexBuffer

(

)

const

Definition at line 87 of file networkobject.cpp.

nodeIndexCount()

int NetworkObject::nodeIndexCount ( ) const

inline

Definition at line 126 of file networkobject.h.

nodeInstanceBuffer()

QRhiBuffer * NetworkObject::nodeInstanceBuffer

(

)

const

Definition at line 88 of file networkobject.cpp.

nodeInstanceCount()

int NetworkObject::nodeInstanceCount ( ) const

inline

Definition at line 127 of file networkobject.h.

nodeVertexBuffer()

QRhiBuffer * NetworkObject::nodeVertexBuffer

(

)

const

Definition at line 86 of file networkobject.cpp.

setColormap()

void NetworkObject::setColormap

(

const QString &

sColormap

)

Set the colormap used for edge/node coloring.

Parameters

[in]

sColormap

Colormap name (e.g. "Hot", "Viridis", "Jet").

Definition at line 117 of file networkobject.cpp.

setThreshold()

void NetworkObject::setThreshold

(

double

dThreshold

)

Update the threshold and regenerate visible edges/nodes.

Parameters

[in]

dThreshold

New threshold value (0.0 – 1.0).

Definition at line 108 of file networkobject.cpp.

setVisible()

void NetworkObject::setVisible ( bool visible )

inline

Definition at line 138 of file networkobject.h.

updateEdgeBuffers()

void NetworkObject::updateEdgeBuffers	(	QRhi *	rhi,
		QRhiResourceUpdateBatch *	u )

Upload or update GPU buffers for edge geometry.

Parameters

[in]	rhi	QRhi instance.
[in]	u	Resource update batch.

Definition at line 495 of file networkobject.cpp.

updateNodeBuffers()

void NetworkObject::updateNodeBuffers	(	QRhi *	rhi,
		QRhiResourceUpdateBatch *	u )

Upload or update GPU buffers for node geometry.

Parameters

[in]	rhi	QRhi instance.
[in]	u	Resource update batch.

Definition at line 466 of file networkobject.cpp.

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The documentation for this class was generated from the following files:

• src/libraries/disp3D_rhi/renderable/networkobject.h
• src/libraries/disp3D_rhi/renderable/networkobject.cpp