source: trunk/VUT/GtpVisibilityPreprocessor/src/main.cpp @ 446

#include "SamplingPreprocessor.h"
#include "VssPreprocessor.h"
#include "RssPreprocessor.h"
#include "ExactPreprocessor.h"
#include "Parser.h"
#include "UnigraphicsParser.h"
#include "X3dParser.h"
#include "Environment.h"
#include "Camera.h"
#include "MeshKdTree.h"
#include "Exporter.h"
#include "X3dExporter.h" // delete later
#include "ViewCell.h"
#include "SceneGraph.h"

#define USE_EXE_PATH false


int
main(int argc, const char **argv)
{
  Debug.open("debug.log");
  environment = new Environment;
  environment->Parse(argc, argv, USE_EXE_PATH);
  MeshKdTree::ParseEnvironment();
   
  char buff[128];
  
  environment->GetStringValue("Preprocessor.type", buff);
  string preprocessorType(buff);
        
  Preprocessor *p;

        if (preprocessorType == "vss")
                p = new VssPreprocessor();
        else
          if (preprocessorType == "rss")
                p = new RssPreprocessor();
          else
                if (preprocessorType == "exact")
                  p = new ExactPreprocessor();
                else
                  if (preprocessorType == "sampling")
                                p = new SamplingPreprocessor();
                  else {
                        cerr<<"Unknown preprocessor type"<<endl;
                        Debug<<"Unknown preprocessor type"<<endl;
                        exit(1);
                  }
        
        
        environment->GetStringValue("Scene.filename", buff);
        string filename(buff);
        
        p->LoadScene(filename);
        
        p->BuildKdTree();
        p->KdTreeStatistics(cout);
        
        // parse view cell hierarchy options
        p->ParseViewCellsOptions();
  
        // parse view cells related options
        p->PrepareViewCells();


  //  p->mSceneGraph->Export("soda.x3d");
  if (0) {
    p->Export(filename + "-out.x3d", true, false, false);
    p->Export(filename + "-kdtree.x3d", false, true, false);    
  }
  
   
  if (1) {
    p->ComputeVisibility();
    p->ExportPreprocessedData("scene.vis");
  }

        Camera camera;
  if (0) {
    //camera.LookAtBox(p->mKdTree->GetBox());
                camera.LookInBox(p->mKdTree->GetBox());
                camera.SetPosition(camera.mPosition + Vector3(0,300,0));
    camera.SnapImage("camera.jpg", p->mKdTree);
        }
        if (0) {
    camera.LookInBox(p->mKdTree->GetBox());
    camera.SetPosition(camera.mPosition - Vector3(0,100,0));
    camera.SnapImage("camera2.jpg", p->mKdTree);
  }

        if (0) {
    camera.SetPosition( p->mKdTree->GetBox().Center() - Vector3(0,-100,0) );
                camera.SetDirection(Vector3(1, 0, 0));
                camera.SnapImage("camera3.jpg", p->mKdTree);
  }

  // clean up
  DEL_PTR(p);
  DEL_PTR(environment);

  return 0;
}