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myGLRendererShapeVisitor.cpp

Go to the documentation of this file.

#include "myGLRendererShapeVisitor.h"
#include "myGLRendererStateVariables.h"
#include "myGLBbox.h"

#include <X3DTK/private/GL_Material.h>
#include <X3DTK/private/GL_X3DShapeNode.h>

#include <iostream>

using namespace std;

namespace X3DTK {
namespace GL {

MyRendererShapeVisitor::MyRendererShapeVisitor()
: ShapeVisitor()
{
// Enter functions.
  define(Recorder<Material>::getEnterFunction(&MyRendererShapeVisitor::enterMaterial));
  define(Recorder<X3DShapeNode>::getEnterFunction(&MyRendererShapeVisitor::enterX3DShapeNode));
//   // Enter functions.
//   defineEnterFunction(&MyRendererShapeVisitor::enterMaterial);
//   defineEnterFunction(&MyRendererShapeVisitor::enterX3DShapeNode);
}

void MyRendererShapeVisitor::enterMaterial(Material *M) 
{
  glMaterialfv(GL_FRONT, GL_DIFFUSE, &M->getDiffuseColor().front());
  glMaterialfv(GL_FRONT, GL_AMBIENT, &M->getAmbientColor().front());
  glMaterialfv(GL_FRONT, GL_EMISSION, &M->getEmissiveColor().front());
  SFFloat s = M->getShininess();
  glMaterialfv(GL_FRONT, GL_SHININESS, &s); 
  glMaterialfv(GL_FRONT, GL_SPECULAR, &M->getSpecularColor().front());
}

void MyRendererShapeVisitor::enterX3DShapeNode(X3DShapeNode *N) 
{

MyRendererStateVariables *stateVariables = Singleton<MyRendererStateVariables>::getInstance();
  if (stateVariables->getSelectionMode())
  {
    stateVariables->storeShape(N);
    glLoadName(stateVariables->getCurrentId());
   }
//   MyRendererStateVariables *stateVariables = GraphTraversal::getInstanceOf<MyRendererStateVariables>();
//   if (stateVariables->getSelectionMode())
//   {
//     stateVariables->storeShape(N);
//     glLoadName(stateVariables->getCurrentId());
// //    cout << "loading name " << stateVariables->getCurrentId() << endl;
//   } 
  
  X3D::X3DNode * X3D_N = N->getX3DReference ();
  if (X3D::X3DBoundedObject * X3DBN = dynamic_cast<X3D::X3DBoundedObject *>(X3D_N))
  {
    if (stateVariables->boundedObject==X3DBN)
    {
      GL::MyGLBbox bbox;
      bbox.setSize(X3DBN->getBBoxSize());
      bbox.setCenter(X3DBN->getBBoxCenter());
      bbox.draw();
    }
  } 
}

}
}

/*
RendererShapeVisitor::RendererShapeVisitor()
: ShapeVisitor()
{
  // Enter functions.
  define(Recorder<Material>::getEnterFunction(&RendererShapeVisitor::enterMaterial));
  define(Recorder<X3DShapeNode>::getEnterFunction(&RendererShapeVisitor::enterX3DShapeNode));
}

void RendererShapeVisitor::enterMaterial(Material *M) 
{
  RendererStateVariables *stateVariables = Singleton<RendererStateVariables>::getInstance();
  
  glMaterialfv(GL_FRONT, GL_DIFFUSE, &M->getDiffuseColor().front());
  glMaterialfv(GL_FRONT, GL_AMBIENT, &M->getAmbientColor().front());
  glMaterialfv(GL_FRONT, GL_EMISSION, &M->getEmissiveColor().front());
  SFFloat s = M->getShininess();
  glMaterialfv(GL_FRONT, GL_SHININESS, &s); 
  glMaterialfv(GL_FRONT, GL_SPECULAR, &M->getSpecularColor().front());
}

void RendererShapeVisitor::enterX3DShapeNode(X3DShapeNode *N) 
{
  RendererStateVariables *stateVariables = Singleton<RendererStateVariables>::getInstance();
  if (stateVariables->getSelectionMode())
  {
    stateVariables->storeShape(N);
    glLoadName(stateVariables->getCurrentId());
//    cout << "loading name " << stateVariables->getCurrentId() << endl;
  }  
}
*/

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