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EngineGroupNode.cpp

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//
// C++ Implementation: EngineGroupNode
//
// Description:
//
//
// Author: François Faure <>, (C) 2004
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include "EngineGroupNode.h"
#include <iostream>
using std::cerr;
using std::endl;

namespace X3DTK
{

namespace X3D
{

EngineGroupNode::EngineGroupNode()
        : EngineNode()
{
    defineTypeName("EngineGroup");
}

EngineGroupNode::EngineGroupNode( const EngineGroupNode& e )
        : EngineNode(e)
{
}


EngineGroupNode::~EngineGroupNode()
{}

bool EngineGroupNode::addChild( const SFAbstractNode& n)
{
    if( EngineNode* e = dynamic_cast<EngineNode*>(n) ){
        m_engines.push_back(e);
        return true;
    }
    else {
        cerr<<"EngineGroupNode::addChild, can not add a non-engine node"<<endl;
        return false;
    }
}

bool EngineGroupNode::setChild( const SFAbstractNode& n)
{
    return addChild(n);
}

bool EngineGroupNode::removeChild( const SFAbstractNode& n)
{
    if( EngineNode* e = dynamic_cast<EngineNode*>(n) ){
        m_engines.remove(e);
        return true;
    }
    else{
        cerr<<"EngineGroupNode::removeChild, can not remove a non-engine node"<<endl;
        return false;
    }
}

MFAbstractNode EngineGroupNode::getChildList() const
{
    MFAbstractNode nodes;
    for( MFEngine::const_iterator e=m_engines.begin(); e!=m_engines.end(); ++e )
        nodes.push_back(*e);
    return nodes;
}

void EngineGroupNode::init()
{
    for( MFEngine::iterator i=m_engines.begin(); i!=m_engines.end(); ++i )
    {
        (*i)->init();
    }
}

void EngineGroupNode::draw()
{
    for( MFEngine::iterator i=m_engines.begin(); i!=m_engines.end(); ++i )
    {
        (*i)->draw();
    }
}

void EngineGroupNode::reset()
{
    for( MFEngine::iterator i=m_engines.begin(); i!=m_engines.end(); ++i )
    {
        (*i)->reset();
    }
}

void EngineGroupNode::animate(float dt )
{
    for( MFEngine::iterator i=m_engines.begin(); i!=m_engines.end(); ++i )
    {
        (*i)->animate(dt);
    }
}
void EngineGroupNode::updateBoundingBox()
{
    for( MFEngine::iterator i=m_engines.begin(); i!=m_engines.end(); ++i )
    {
        (*i)->updateBoundingBox();
    }
}

SFNode EngineGroupNode::clone() const { return new EngineGroupNode(*this); }

};

};

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