inet::visualizer::LinkBreakOsgVisualizer Class Reference

#include <LinkBreakOsgVisualizer.h>

Inheritance diagram for inet::visualizer::LinkBreakOsgVisualizer:

Classes
class	LinkBreakOsgVisualization

Protected Member Functions
virtual void	refreshDisplay () const override
virtual const LinkBreakVisualization *	createLinkBreakVisualization (cModule *transmitter, cModule *receiver) const override
virtual void	addLinkBreakVisualization (const LinkBreakVisualization *linkBreakVisualization) override
virtual void	removeLinkBreakVisualization (const LinkBreakVisualization *linkBreakVisualization) override
virtual void	setAlpha (const LinkBreakVisualization *linkBreakVisualization, double alpha) const override
Protected Member Functions inherited from inet::visualizer::LinkBreakVisualizerBase
virtual void	initialize (int stage) override
virtual void	handleParameterChange (const char *name) override
virtual void	preDelete (cComponent *root) override
virtual void	subscribe ()
virtual void	unsubscribe ()
virtual void	removeAllLinkBreakVisualizations ()
virtual cModule *	findNode (MacAddress address)
Protected Member Functions inherited from inet::visualizer::VisualizerBase
virtual int	numInitStages () const override
virtual Coord	getPosition (const cModule *networkNode) const
virtual Coord	getContactPosition (const cModule *networkNode, const Coord &fromPosition, const char *contactMode, double contactSpacing) const
virtual Quaternion	getOrientation (const cModule *networkNode) const
virtual void	mapChunks (const Ptr< const Chunk > &chunk, const std::function< void(const Ptr< const Chunk > &, int)> &thunk) const

Additional Inherited Members
Public Member Functions inherited from inet::visualizer::LinkBreakVisualizerBase
virtual void	receiveSignal (cComponent *source, simsignal_t signal, cObject *object, cObject *details) override
Protected Attributes inherited from inet::visualizer::LinkBreakVisualizerBase
bool	displayLinkBreaks = false
NetworkNodeFilter	nodeFilter
InterfaceFilter	interfaceFilter
PacketFilter	packetFilter
const char *	icon = nullptr
double	iconTintAmount = NaN
cFigure::Color	iconTintColor
const char *	fadeOutMode = nullptr
double	fadeOutTime = NaN
double	fadeOutAnimationSpeed = NaN
std::map< std::pair< int, int >, const LinkBreakVisualization * >	linkBreakVisualizations
Protected Attributes inherited from inet::visualizer::VisualizerBase
cModule *	visualizationTargetModule = nullptr
cModule *	visualizationSubjectModule = nullptr
const char *	tags = nullptr

Member Function Documentation

addLinkBreakVisualization()

void inet::visualizer::LinkBreakOsgVisualizer::addLinkBreakVisualization ( const LinkBreakVisualization *  linkBreakVisualization )

overrideprotectedvirtual

Reimplemented from inet::visualizer::LinkBreakVisualizerBase.

{
    LinkBreakVisualizerBase::addLinkBreakVisualization(linkBreakVisualization);
    auto linkBreakOsgVisualization = static_cast<const LinkBreakOsgVisualization *>(linkBreakVisualization);
    auto scene = inet::osg::TopLevelScene::getSimulationScene(visualizationTargetModule);
    scene->addChild(linkBreakOsgVisualization->node);
}

createLinkBreakVisualization()

const LinkBreakVisualizerBase::LinkBreakVisualization * inet::visualizer::LinkBreakOsgVisualizer::createLinkBreakVisualization ( cModule *  transmitter, cModule *  receiver  ) const

overrideprotectedvirtual

Implements inet::visualizer::LinkBreakVisualizerBase.

{
    auto image = inet::osg::createImageFromResource(icon);
    auto texture = new osg::Texture2D();
    texture->setImage(image);
    auto geometry = osg::createTexturedQuadGeometry(osg::Vec3(-image->s() / 2, 0.0, 0.0), osg::Vec3(image->s(), 0.0, 0.0), osg::Vec3(0.0, image->t(), 0.0), 0.0, 0.0, 1.0, 1.0);
    auto stateSet = geometry->getOrCreateStateSet();
    stateSet->setTextureAttributeAndModes(0, texture);
    stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
    stateSet->setMode(GL_BLEND, osg::StateAttribute::ON);
    stateSet->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
    stateSet->setRenderingHint(osg::StateSet::TRANSPARENT_BIN);
    auto geode = new osg::Geode();
    geode->addDrawable(geometry);
    auto material = new osg::Material();
    osg::Vec4 colorVec((double)iconTintColor.red / 255.0, (double)iconTintColor.green / 255.0, (double)iconTintColor.blue / 255.0, 1.0);
    material->setAmbient(osg::Material::FRONT_AND_BACK, colorVec);
    material->setDiffuse(osg::Material::FRONT_AND_BACK, colorVec);
    material->setAlpha(osg::Material::FRONT_AND_BACK, 1.0);
    geode->getOrCreateStateSet()->setAttribute(material);
    // TODO apply tinting
    return new LinkBreakOsgVisualization(geode, transmitter->getId(), receiver->getId());
}

refreshDisplay()

void inet::visualizer::LinkBreakOsgVisualizer::refreshDisplay ( ) const

overrideprotectedvirtual

Reimplemented from inet::visualizer::LinkBreakVisualizerBase.

{
    LinkBreakVisualizerBase::refreshDisplay();
    // TODO switch to osg canvas when API is extended
    visualizationTargetModule->getCanvas()->setAnimationSpeed(linkBreakVisualizations.empty() ? 0 : fadeOutAnimationSpeed, this);
}

removeLinkBreakVisualization()

void inet::visualizer::LinkBreakOsgVisualizer::removeLinkBreakVisualization ( const LinkBreakVisualization *  linkBreakVisualization )

overrideprotectedvirtual

Reimplemented from inet::visualizer::LinkBreakVisualizerBase.

{
    LinkBreakVisualizerBase::removeLinkBreakVisualization(linkBreak);
    auto linkBreakOsgVisualization = static_cast<const LinkBreakOsgVisualization *>(linkBreak);
    auto node = linkBreakOsgVisualization->node;
    node->getParent(0)->removeChild(node);
}

setAlpha()

void inet::visualizer::LinkBreakOsgVisualizer::setAlpha ( const LinkBreakVisualization *  linkBreakVisualization, double  alpha  ) const

overrideprotectedvirtual

Implements inet::visualizer::LinkBreakVisualizerBase.

{
    auto linkBreakOsgVisualization = static_cast<const LinkBreakOsgVisualization *>(linkBreakVisualization);
    auto node = linkBreakOsgVisualization->node;
    auto material = static_cast<osg::Material *>(node->getOrCreateStateSet()->getAttribute(osg::StateAttribute::MATERIAL));
    material->setAlpha(osg::Material::FRONT_AND_BACK, alpha);
}

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

• LinkBreakOsgVisualizer.h
• LinkBreakOsgVisualizer.cc