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OCCT/src/BOPTest/BOPTest_PartitionCommands.cxx
pkv 8591531065 0025354: Intersection operation 
I. New features:
I.1 class BOPAlgo_Section
     The class clontains the algorithm to build a result of Secton between the arguments.
     The result of Section consists of vertices and edges.
     The result of Section contains:
     1. new vertices that are subjects of V/V, E/E, E/F, F/F interferences
     2. vertices that are subjects of V/E, V/F interferences
     3. new edges that are subjects of F/F interferences
     4. edges that are Common Blocks
     5.a vertex is included in result of Section only when it is not shared
     between the edges of the result of Section

The class BOPAlgo_Section inherits the functionality of root class BOPAlgo_Builder

1.2 class BOPTest_Objects
method:
BOPAlgo_Section& BOPTest_Objects::Section()
has been added to get access to BOPAlgo_Section object

II. Changes:
II.1. class BOPAlgo_BOP
method:
void BOPAlgo_BOP::BuildSection()
has been removed
methods:
void BOPAlgo_BOP::CheckData()
void BOPAlgo_BOP::Prepare()
void BOPAlgo_BOP::PerformInternal1(const BOPAlgo_PaveFiller& theFiller)
const TopTools_ListOfShape& BOPAlgo_BOP::Generated
  (const TopoDS_Shape& theS)
have been modified to eliminate references on Section operation

II.2. class BOPAlgo_PaveFiller
method:
void BOPAlgo_PaveFiller::UpdateFaceInfo
  (BOPDS_DataMapOfPaveBlockListOfPaveBlock& theDME)
modified to prevent the usage of negative index in Data Structure

II.3. class BOPTest_Objects
static function:
Standard_Integer bopsection(Draw_Interpretor& di, Standard_Integer n, const char** a)
has been modified to use BOPAlgo_Section object instead of BOPAlgo_BOP object

static function:
Standard_Integer bbop(Draw_Interpretor& di,
                      Standard_Integer n,
                      const char** a)
has been modified to use BOPAlgo_Section object instea of BOPAlgo_BOP object

II.4. class BRepAlgoAPI_BooleanOperation
field:
myBuilder
the type has been changed from BOPAlgo_BOP* to BOPAlgo_Builder*
method:
void BRepAlgoAPI_BooleanOperation::Build()
has been modified  to use BOPAlgo_Section object

II.5. class QANewModTopOpe_Tools
method:
Standard_Boolean QANewModTopOpe_Tools::HasSameDomain(
                                                   const BOPAlgo_PBOP& theBuilder,
                                                     const TopoDS_Shape& theFace)

void QANewModTopOpe_Tools::SameDomain(
                                      const BOPAlgo_PBOP&   theBuilder,
                                      const TopoDS_Shape&   theFace,
                                      TopTools_ListOfShape& theResultList)

the type of the parameter <theBuilder> has been modified
to use BOPAlgo_Builder* instead of BOPAlgo_BOP*

II.6. The method:
const TopTools_ListOfShape& BOPAlgo_BOP::Generated
  (const TopoDS_Shape& theS)
has been removed
2014-10-23 16:20:54 +04:00

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// Created by: Peter KURNEV
// Copyright (c) 1999-2014 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 <BOPTest.ixx>
#include <stdio.h>
#include <string.h>
#include <NCollection_IncAllocator.hxx>
#include <DBRep.hxx>
#include <Draw.hxx>
#include <Draw_Color.hxx>
#include <DrawTrSurf.hxx>
#include <TopoDS_Shape.hxx>
//
#include <BOPAlgo_Builder.hxx>
#include <BOPAlgo_PaveFiller.hxx>
#include <BOPAlgo_Operation.hxx>
#include <BOPAlgo_BOP.hxx>
#include <BOPAlgo_Section.hxx>
//
#include <BOPTest_DrawableShape.hxx>
#include <BOPTest_Objects.hxx>
#include <BOPTest_Chronometer.hxx>
static Standard_Integer bfillds (Draw_Interpretor&, Standard_Integer, const char**);
static Standard_Integer bbuild (Draw_Interpretor&, Standard_Integer, const char**);
static Standard_Integer bbop (Draw_Interpretor&, Standard_Integer, const char**);
static Standard_Integer bclear (Draw_Interpretor&, Standard_Integer, const char**);
//=======================================================================
//function : PartitionCommands
//purpose :
//=======================================================================
void BOPTest::PartitionCommands(Draw_Interpretor& theCommands)
{
static Standard_Boolean done = Standard_False;
if (done) return;
done = Standard_True;
// Chapter's name
const char* g = "Partition commands";
// Commands
theCommands.Add("bfillds", "use bfillds [-s -t]" , __FILE__, bfillds, g);
theCommands.Add("bbuild" , "use bbuild r [-s -t]" , __FILE__, bbuild, g);
theCommands.Add("bbop" , "use bbop r op [-s -t]", __FILE__, bbop, g);
theCommands.Add("bclear" , "use bclear" , __FILE__, bclear, g);
}
//=======================================================================
//function : bclear
//purpose :
//=======================================================================
Standard_Integer bclear(Draw_Interpretor& di,
Standard_Integer n,
const char** )
{
if (n!=1) {
di << " use bclear\n";
return 0;
}
//
BOPTest_Objects::Clear();
return 0;
}
//=======================================================================
//function : bfillds
//purpose :
//=======================================================================
Standard_Integer bfillds(Draw_Interpretor& di,
Standard_Integer n,
const char** a)
{
if (n>3) {
di << " use bfillds [-s -t]\n";
return 0;
}
//
char buf[32];
Standard_Boolean bRunParallel, bShowTime;
Standard_Integer i, aNbS, iErr;
BOPCol_ListIteratorOfListOfShape aIt;
BOPCol_ListOfShape aLC;
BOPTime_Chronometer aChrono;
BOPCol_ListOfShape& aLS=BOPTest_Objects::Shapes();
aNbS=aLS.Extent();
if (!aNbS) {
di << " no objects to process\n";
return 0;
}
//
bShowTime=Standard_False;
bRunParallel=Standard_True;
for (i=1; i<n; ++i) {
if (!strcmp(a[i], "-s")) {
bRunParallel=Standard_False;
}
else if (!strcmp(a[i], "-t")) {
bShowTime=Standard_True;
}
}
//
BOPCol_ListOfShape& aLT=BOPTest_Objects::Tools();
//
aIt.Initialize(aLS);
for (; aIt.More(); aIt.Next()) {
const TopoDS_Shape& aS=aIt.Value();
aLC.Append(aS);
}
//
aIt.Initialize(aLT);
for (; aIt.More(); aIt.Next()) {
const TopoDS_Shape& aS=aIt.Value();
aLC.Append(aS);
}
//
BOPAlgo_PaveFiller& aPF=BOPTest_Objects::PaveFiller();
//
aPF.SetArguments(aLC);
aPF.SetRunParallel(bRunParallel);
//
aChrono.Start();
//
aPF.Perform();
iErr=aPF.ErrorStatus();
if (iErr) {
Sprintf(buf, " error: %d\n", iErr);
di << buf;
return 0;
}
//
aChrono.Stop();
//
if (bShowTime) {
Standard_Real aTime;
//
aTime=aChrono.Time();
Sprintf(buf, " Tps: %7.2lf\n", aTime);
di << buf;
}
//
return 0;
}
//=======================================================================
//function : bbuild
//purpose :
//=======================================================================
Standard_Integer bbuild(Draw_Interpretor& di,
Standard_Integer n,
const char** a)
{
if (n<2) {
di << " use bbuild r [-s -t]\n";
return 0;
}
//
BOPDS_PDS pDS=BOPTest_Objects::PDS();
if (!pDS) {
di << " prepare PaveFiller first\n";
return 0;
}
//
char buf[128];
Standard_Boolean bRunParallel, bShowTime;
Standard_Integer i, iErr;
BOPTime_Chronometer aChrono;
BOPCol_ListIteratorOfListOfShape aIt;
//
BOPAlgo_PaveFiller& aPF=BOPTest_Objects::PaveFiller();
//
BOPAlgo_Builder& aBuilder=BOPTest_Objects::Builder();
aBuilder.Clear();
//
BOPCol_ListOfShape& aLSObj=BOPTest_Objects::Shapes();
aIt.Initialize(aLSObj);
for (; aIt.More(); aIt.Next()) {
const TopoDS_Shape& aS=aIt.Value();
aBuilder.AddArgument(aS);
}
//
BOPCol_ListOfShape& aLSTool=BOPTest_Objects::Tools();
aIt.Initialize(aLSTool);
for (; aIt.More(); aIt.Next()) {
const TopoDS_Shape& aS=aIt.Value();
aBuilder.AddArgument(aS);
}
//
bShowTime=Standard_False;
bRunParallel=Standard_True;
for (i=2; i<n; ++i) {
if (!strcmp(a[i], "-s")) {
bRunParallel=Standard_False;
}
else if (!strcmp(a[i], "-t")) {
bShowTime=Standard_True;
}
}
aBuilder.SetRunParallel(bRunParallel);
//
//
aChrono.Start();
//
aBuilder.PerformWithFiller(aPF);
iErr=aBuilder.ErrorStatus();
if (iErr) {
Sprintf(buf, " error: %d\n", iErr);
di << buf;
return 0;
}
//
aChrono.Stop();
//
if (bShowTime) {
Standard_Real aTime;
//
aTime=aChrono.Time();
Sprintf(buf, " Tps: %7.2lf\n", aTime);
di << buf;
}
//
const TopoDS_Shape& aR=aBuilder.Shape();
if (aR.IsNull()) {
di << " null shape\n";
return 0;
}
//
DBRep::Set(a[1], aR);
return 0;
}
//=======================================================================
//function : bbop
//purpose :
//=======================================================================
Standard_Integer bbop(Draw_Interpretor& di,
Standard_Integer n,
const char** a)
{
if (n<3) {
di << " use bbop r op [-s -t]\n";
return 0;
}
//
BOPDS_PDS pDS=BOPTest_Objects::PDS();
if (!pDS) {
di << " prepare PaveFiller first\n";
return 0;
}
//
char buf[32];
Standard_Boolean bRunParallel, bShowTime;
Standard_Integer iErr, iOp, i;
BOPAlgo_Operation aOp;
BOPCol_ListIteratorOfListOfShape aIt;
BOPTime_Chronometer aChrono;
//
iOp=Draw::Atoi(a[2]);
if (iOp<0 || iOp>4) {
di << " invalid operation type\n";
return 0;
}
aOp=(BOPAlgo_Operation)iOp;
//
bShowTime=Standard_False;
bRunParallel=Standard_True;
for (i=3; i<n; ++i) {
if (!strcmp(a[i], "-s")) {
bRunParallel=Standard_False;
}
else if (!strcmp(a[i], "-t")) {
bShowTime=Standard_True;
}
}
//
BOPAlgo_PaveFiller& aPF=BOPTest_Objects::PaveFiller();
//
BOPAlgo_Builder *pBuilder=NULL;
if (aOp!=BOPAlgo_SECTION) {
pBuilder=&BOPTest_Objects::BOP();
}
else {
pBuilder=&BOPTest_Objects::Section();
}
//
pBuilder->Clear();
//
BOPCol_ListOfShape& aLSObj=BOPTest_Objects::Shapes();
aIt.Initialize(aLSObj);
for (; aIt.More(); aIt.Next()) {
const TopoDS_Shape& aS=aIt.Value();
pBuilder->AddArgument(aS);
}
//
if (aOp!=BOPAlgo_SECTION) {
BOPAlgo_BOP *pBOP=(BOPAlgo_BOP *)pBuilder;
//
BOPCol_ListOfShape& aLSTools=BOPTest_Objects::Tools();
aIt.Initialize(aLSTools);
for (; aIt.More(); aIt.Next()) {
const TopoDS_Shape& aS=aIt.Value();
pBOP->AddTool(aS);
}
//
pBOP->SetOperation(aOp);
}
//
pBuilder->SetRunParallel(bRunParallel);
//
aChrono.Start();
//
pBuilder->PerformWithFiller(aPF);
iErr=pBuilder->ErrorStatus();
if (iErr) {
Sprintf(buf, " error: %d\n", iErr);
di << buf;
return 0;
}
//
aChrono.Stop();
//
if (bShowTime) {
Standard_Real aTime;
//
aTime=aChrono.Time();
Sprintf(buf, " Tps: %7.2lf\n", aTime);
di << buf;
}
//
const TopoDS_Shape& aR=pBuilder->Shape();
if (aR.IsNull()) {
di << " null shape\n";
return 0;
}
//
DBRep::Set(a[1], aR);
return 0;
}
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