0033661: Data Exchange, Step Import - Tessellated GDTs are not imported

[occt.git] / src / QABugs / QABugs_5.cxx

// Created on: 2004-06-25
// Created by: QA Admin (qa)
// Copyright (c) 2004-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <QABugs.hxx>

#include <Draw_Interpretor.hxx>
#include <Adaptor3d_Curve.hxx>
#include <DrawTrSurf.hxx>
#include <DBRep.hxx>
#include <GeomAdaptor_Surface.hxx>
#include <TopoDS.hxx>
#include <BRepAdaptor_CompCurve.hxx>
#include <IntCurveSurface_HInter.hxx>
#include <IntCurveSurface_IntersectionPoint.hxx>
#include <TopoDS_Edge.hxx>
#include <BRepBuilderAPI_MakeEdge.hxx>
#include <BRepBuilderAPI_MakeWire.hxx>
#include <Standard_ErrorHandler.hxx>

#include <stdio.h>
#include <stdlib.h>

static Standard_Integer OCC6001 (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
{
  if (argc < 4)
  {
    di<<"missing parameters\n";
    return 1;
  }
  const char *name = argv[1];
  Handle(Adaptor3d_Curve) hcurve;
  Handle(Geom_Curve) curve = DrawTrSurf::GetCurve(argv[2]);
  if (!curve.IsNull())
    hcurve = new GeomAdaptor_Curve(curve);
  else
  {
    TopoDS_Shape wire = DBRep::Get(argv[2]);
    if (wire.IsNull() || wire.ShapeType() != TopAbs_WIRE)
    {
      di<<"incorrect 1st parameter, curve or wire expected\n";
      return 1;
    }
    BRepAdaptor_CompCurve comp_curve(TopoDS::Wire(wire));
    hcurve = new BRepAdaptor_CompCurve(comp_curve);
  }
  Handle(Geom_Surface) surf = DrawTrSurf::GetSurface(argv[3]);
  Handle(GeomAdaptor_Surface) hsurf = new GeomAdaptor_Surface(surf);
  IntCurveSurface_HInter inter;
  inter.Perform(hcurve, hsurf);
  int nb = inter.NbPoints();
  if (!inter.IsDone() || nb == 0)
  {
    di<<"no intersections";
    return 0;
  }
  for (int i=1; i <= nb; i++)
  {
    const IntCurveSurface_IntersectionPoint &int_pnt = inter.Point(i);
    double par = int_pnt.W();
    gp_Pnt p = int_pnt.Pnt();
    di<<"inter "<<i<<": W = "<<par<<"\n"
      <<"\tpnt = "<<p.X()<<" "<<p.Y()<<" "<<p.Z()<<"\n";
    char n[20], *pname=n;
    Sprintf(n,"%s_%d",name,i);
    DrawTrSurf::Set(pname,p);
  }

  return 0;

}

static Standard_Integer OCC5696 (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
{
  if (argc != 1)
  {
    di << "Usage : " << argv[0] << "\n";
    return 1;
  }
  TopoDS_Edge edge = BRepBuilderAPI_MakeEdge(gp_Pnt(0,0,0),gp_Pnt(2,0,0));
  TopoDS_Wire wire = BRepBuilderAPI_MakeWire(edge);
  BRepAdaptor_CompCurve curve(wire);
  Standard_Real first = curve.FirstParameter();
  Standard_Real last = curve.LastParameter();
  Standard_Real par = (first + last)/2;
  Standard_Real par_edge;
  TopoDS_Edge edge_found;
  try {
    OCC_CATCH_SIGNALS
    curve.Edge(par,edge_found,par_edge);  // exception is here
    di << "par_edge = " << par_edge << "\n";
  }

  catch (Standard_Failure const&) {di << "OCC5696 Exception \n" ;return 0;}

  return 0;
}

void QABugs::Commands_5(Draw_Interpretor& theCommands) {
  const char *group = "QABugs";

  theCommands.Add ("OCC6001", "OCC6001 name curve/wire surface\n\t\tintersect curve by surface", 
                   __FILE__, OCC6001, group);

  theCommands.Add ("OCC5696", "OCC5696", 
                   __FILE__, OCC5696, group);

  return;
}