// OiBSurfXYPlane_t.cpp

#include "OiBSurfXYPlane.h"

#include "Inventor/SoDB.h"
#include "Inventor/nodes/SoSeparator.h"
#include "Inventor/nodes/SoMaterial.h"
#include "Inventor/actions/SoWriteAction.h"

#include "trfxyp/BSurfXYPlane.h"

#include <iostream>
#include <string>
#include <cassert>

using std::cout;
using std::cerr;
using std::endl;
using std::string;

const double PI = acos(-1.0);
const double PI2 = 0.5*PI;

//**********************************************************************

int main( ) {

  string component = "OiBSurfXYPlane";
  string ok_prefix = component + " (I): ";
  string error_prefix = component + " test (E): ";

  cout << ok_prefix
       << "---------- Testing component " + component
          + ". ----------" << endl;

  // Make sure assert is enabled.
  bool assert_flag = false;
  assert ( ( assert_flag = true, assert_flag ) );
  if ( ! assert_flag ) {
    cerr << "Assert is disabled" << endl;
    return 1;
  }

  //********************************************************************

  cout << ok_prefix << "Construct planes." << endl;
  BSurfXYPlane xyp1( 10.0, 0.0,   0.0,  5.0, 0.0, 10.0 );
  BSurfXYPlane xyp2( 10.0,  PI,  -5.0,  0.0, 0.0, 10.0 );
  BSurfXYPlane xyp3(  5.0, PI2, -10.0, 10.0, 0.0, 10.0 );

  //********************************************************************

  cout << ok_prefix << "Construct streamer." << endl;
  SoDB::init();
  OiBSurfXYPlane oizpl;
  const OiSurface& oisrf = oizpl;
  oisrf.init_class();
  OiSurfaceTraits traits;

  //********************************************************************

  cout << ok_prefix << "Generate OI rep and write to out.iv." << endl;
  SoSeparator* psep = new SoSeparator;
  {
    SoMaterial* pmat = new SoMaterial;
    pmat->diffuseColor.setValue(0.5,0.5,0.9);
    psep->addChild(pmat);
  }
  psep->addChild( oisrf.generate_representation(xyp1,traits) );
  {
    SoMaterial* pmat = new SoMaterial;
    pmat->diffuseColor.setValue(0.5,0.9,0.5);
    psep->addChild(pmat);
  }
  psep->addChild( oisrf.generate_representation(xyp2,traits) );
  {
    SoMaterial* pmat = new SoMaterial;
    pmat->diffuseColor.setValue(0.9,0.5,0.5);
    psep->addChild(pmat);
  }
  psep->addChild( oisrf.generate_representation(xyp3,traits) );
  SoWriteAction writer;
  writer.getOutput()->openFile("out.iv");
  writer.getOutput()->setBinary(FALSE);
  writer.apply(psep);
  writer.getOutput()->closeFile();

  //********************************************************************

  cout << ok_prefix
       << "------------- All tests passed. -------------" << endl;
  return 0;

  //********************************************************************

}