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glBuilderEngineNodeVisitor.cpp

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//                            glBuilderEngineNodeVisitor.cpp                  //

#include "glBuilderEngineNodeVisitor.h"
#include <animal/X3DTK/GL/engine/glEngineNode.h>
#include <animal/X3DTK/GL/engine/GLEngineLeafNode.h>
#include <animal/X3DTK/GLLeafEngineNode.h>
#include <animal/X3DTK/X4DNode.h>
#include <iostream>
using std::cout;
using std::cerr;
using std::endl;

namespace X3DTK
{
namespace X3D
{

GLBuilderEngineNodeVisitor::GLBuilderEngineNodeVisitor()
{
     // Enter functions.
      define(Recorder<X4DNode>::getEnterFunction(&GLBuilderEngineNodeVisitor::enterX4DNode));
    
    // Enter functions.
    //defineEnterFunction(&GLBuilderEngineNodeVisitor::enterX4DNode);
}

GLBuilderEngineNodeVisitor::~GLBuilderEngineNodeVisitor()
{}

void GLBuilderEngineNodeVisitor::enterX4DNode(X4DNode *x4dNode)
{
    //std::cout<<"GLBuilderEngineNodeVisitor::enterEngineNode named "<< EN->getName() << std::endl;
    GLBuilderStateVariables *stateVariables = Singleton<GLBuilderStateVariables>::getInstance();
    GL::X3DNode * GEN = stateVariables->getNode(x4dNode);
    if (GEN == 0)
    {
        if( dynamic_cast<GLLeafEngineNode*>(x4dNode) )
        {
            //cerr<<"GLBuilderEngineNodeVisitor::enterX4DNode GLLeafEngineNode"<<endl;
            GL::GLEngineLeafNode* glnode = new GL::GLEngineLeafNode();
            glnode->setX4DNode(x4dNode);
            GEN = glnode;
        }
        else
        {
            GL::GLEngineNode* glnode = new GL::GLEngineNode();
            glnode->setX4DNode(x4dNode);
            GEN = glnode;
        }
        GEN->setX3DReference(x4dNode);
        stateVariables->addCoupleNode(x4dNode, GEN);
    }
    stateVariables->pushNode(GEN);
}
}
}

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