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201 lines
6.0 KiB
C++
Executable File
201 lines
6.0 KiB
C++
Executable File
// Created on: 1998-12-21
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// Created by: Michael KAZAKOV
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// Copyright (c) 1998-1999 Matra Datavision
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// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <BRepTest.hxx>
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#include <Draw_Interpretor.hxx>
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#include <Draw_Appli.hxx>
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#include <DBRep.hxx>
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#include <BRepTools.hxx>
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#include <BRepOffset.hxx>
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#include <BRepOffsetAPI_MakeThickSolid.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopAbs.hxx>
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#include <BRep_Tool.hxx>
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#include <gp_Pnt.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopAbs.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Shell.hxx>
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#include <TopoDS_Solid.hxx>
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#include <BRepClass3d.hxx>
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//
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static
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Standard_Boolean issame(TopoDS_Face& face,
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TopoDS_Face& newface);
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static
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TopoDS_Face findface(TopoDS_Shape& shape,
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TopoDS_Face& face);
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//
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static Standard_Integer shell(Draw_Interpretor&, Standard_Integer, const char** );
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static Standard_Integer outershell(Draw_Interpretor&, Standard_Integer, const char** );
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//=======================================================================
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//function : ShellCommands
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//purpose :
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//=======================================================================
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void BRepTest::ShellCommands(Draw_Interpretor& theCommands)
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{
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static Standard_Boolean loaded = Standard_False;
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if (loaded) return;
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loaded = Standard_True;
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const char* g = "Projection of wire commands";
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theCommands.Add("shell","Make shell on bugged object", __FILE__, shell,g);
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theCommands.Add("outershell","use outershell r s", __FILE__, outershell,g);
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}
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//modified by NIZNHY-PKV Thu Sep 20 10:44:11 2012f
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//=======================================================================
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//function : outershell
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//purpose :
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//=======================================================================
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Standard_Integer outershell(Draw_Interpretor& di, Standard_Integer n, const char** a)
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{
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TopoDS_Shape aS;
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TopoDS_Solid aSd;
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TopoDS_Shell aSh;
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//
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if (n!=3) {
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di << " use outershell r s\n";
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return 1;
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}
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//
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aS=DBRep::Get(a[2]);
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if (aS.IsNull()) {
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di << " Null shape is not allowed\n";
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return 1;
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}
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if (aS.ShapeType()!=TopAbs_SOLID) {
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di << " The shape must be a solid\n";
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return 1;
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}
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//
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aSd=*((TopoDS_Solid*)&aS);
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//
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aSh=BRepClass3d::OuterShell(aSd);
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if (aSh.IsNull()) {
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di << " not found\n";
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}
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else {
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DBRep::Set(a[1],aSh);
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}
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return 0;
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}
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//modified by NIZNHY-PKV Thu Sep 20 10:44:17 2012t
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//=======================================================================
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//function : shell
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//purpose :
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//=======================================================================
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Standard_Integer shell(Draw_Interpretor& di, Standard_Integer n, const char** a)
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{
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TopoDS_Shape Shape = DBRep::Get(a[1]);
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TopTools_ListOfShape ListOfCorks;
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//cout <<"You have "<<n-2<<" of the reference faces" << endl;
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di <<"You have "<<n-2<<" of the reference faces" << "\n";
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Standard_Integer i=2;
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for (;i<n;i++)
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{
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//cout <<i-1<<"th element"<< endl;
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di <<i-1<<"th element"<< "\n";
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// ListOfCorks.Append(findface(Shape,TopoDS::Face(DBRep::Get(a[i]))));
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TopoDS_Shape aLocalFace(DBRep::Get(a[i]));
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ListOfCorks.Append(findface(Shape,(TopoDS_Face &) TopoDS::Face(aLocalFace)));
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// ListOfCorks.Append(findface(Shape,(TopoDS_Face &) TopoDS::Face(DBRep::Get(a[i]))));
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}
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Standard_Real Tol = 1e-5;
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Standard_Real OffsetValue = 1;
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OffsetValue = -OffsetValue; // Offset > 0 = Interior.
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BRepOffsetAPI_MakeThickSolid MKTS (Shape,
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ListOfCorks,
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OffsetValue,
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Tol,
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BRepOffset_Skin,
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1, Standard_False);
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DBRep::Set("Result.brep",MKTS.Shape());
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TopTools_ListOfShape Larg;
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Larg.Append(Shape);
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//Check if the shape has at least one face
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TopExp_Explorer FExp (MKTS.Shape (), TopAbs_FACE);
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if (FExp.More ()) {
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//cout << "Standard_True"<<endl;
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di << "Standard_True"<<"\n";
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}
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DBRep::Set("S",MKTS.Shape());
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return 0;
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}
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//=======================================================================
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//function : issame
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//purpose :
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//=======================================================================
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Standard_Boolean issame(TopoDS_Face& face, TopoDS_Face& newface)
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{
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TopExp_Explorer exp(face,TopAbs_VERTEX),newexp(newface,TopAbs_VERTEX);
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Standard_Integer newcounter=0,counter=0;
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for (;exp.More();exp.Next())
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{
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counter++;
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gp_Pnt p(BRep_Tool::Pnt(TopoDS::Vertex(exp.Current())));
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for (;newexp.More();newexp.Next())
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{
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gp_Pnt newp(BRep_Tool::Pnt(TopoDS::Vertex(newexp.Current())));
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if (p.IsEqual(newp,1e-7))
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{
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newcounter++;
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break;
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};
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};
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};
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if (counter==newcounter)
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return Standard_True;
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return Standard_False;
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}
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//=======================================================================
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//function : findface
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//purpose :
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//=======================================================================
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TopoDS_Face findface(TopoDS_Shape& shape, TopoDS_Face& face)
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{
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TopoDS_Face newface;
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TopExp_Explorer exp(shape,TopAbs_FACE);
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for (;exp.More();exp.Next())
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{
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newface = TopoDS::Face(exp.Current());
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if (issame(face,newface))
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{
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break;
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};
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};
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return newface;
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}
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