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GLCreatorCoreVisitor.cpp

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00001 #include "GLCreatorCoreVisitor.h"
00002 #include "Scene.h"
00003 #include "X3DNode.h"
00004 #include "GLScene.h"
00005 
00006 #include <iostream>
00007 
00008 using namespace X3DTK;
00009 using namespace std;
00010 
00011 GLCreatorCoreVisitor::GLCreatorCoreVisitor()
00012 : CoreVisitor()
00013 {
00014   // Enter functions.
00015   defineNewEnterFunction<GLCreatorCoreVisitor, Scene>(&GLCreatorCoreVisitor::enterScene);
00016   defineNewEnterFunction<GLCreatorCoreVisitor, X3DNode>(&GLCreatorCoreVisitor::enterX3DNode);
00017   // Leave functions.
00018   defineNewLeaveFunction<GLCreatorCoreVisitor, X3DNode>(&GLCreatorCoreVisitor::leaveX3DNode);
00019 
00020   // GlobalVariables assignation.
00021   globalVariables = GVManager::getInstanceOf<GLCreatorGlobalVariables>();
00022 }
00023 
00024 GLCreatorCoreVisitor::~GLCreatorCoreVisitor()
00025 {
00026 }
00027 
00028 void GLCreatorCoreVisitor::enterScene(Scene *S) const
00029 {
00030   GLScene *GS = new GLScene();
00031   GS->setLink(S);
00032   globalVariables->pushNode(GS);
00033 }
00034 
00035 void GLCreatorCoreVisitor::enterX3DNode(X3DNode *N) const
00036 {
00037   cerr << "enterX3DNode must not be called for " << N->getTypeName() << " !" << endl;
00038 }
00039 
00040 void GLCreatorCoreVisitor::leaveX3DNode(X3DNode *N) const
00041 {
00042   globalVariables->popNode();
00043 }
00044 

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