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0423218095
"endl" manipulator for Message_Messenger is renamed to "Message_EndLine". The following entities from std namespace are now used with std:: explicitly specified (from Standard_Stream.hxx): std::istream,std::ostream,std::ofstream,std::ifstream,std::fstream, std::filebuf,std::streambuf,std::streampos,std::ios,std::cout,std::cerr, std::cin,std::endl,std::ends,std::flush,std::setw,std::setprecision, std::hex,std::dec.
289 lines
8.6 KiB
C++
289 lines
8.6 KiB
C++
// Created on: 1995-09-25
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// Created by: Stagiaire Flore Lautheanne
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <Draw_Interpretor.hxx>
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#include <BRepTest.hxx>
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#include <Draw.hxx>
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#include <DBRep.hxx>
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#include <BRepFilletAPI_MakeChamfer.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopoDS_Shape.hxx>
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#include <Precision.hxx>
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//===============================================================================
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// function : chamf_throat_with_penetration
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// purpose : command to construct chamfers with constant throat with penetration
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// on several edges
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// Here the chamfer is propagated on tangential edges to the
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// required edge
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//===============================================================================
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static Standard_Integer chamf_throat_with_penetration(Draw_Interpretor& di,
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Standard_Integer narg,
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const char** a)
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{
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if (narg < 7)
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return 1;
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TopoDS_Shape S = DBRep::Get(a[2]);
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if (S.IsNull()) return 1;
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TopoDS_Edge E;
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TopoDS_Face F;
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Standard_Real offset, throat;
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Standard_Integer i = 3;
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Standard_Integer NbArg = 4;
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BRepFilletAPI_MakeChamfer aMCh(S);
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aMCh.SetMode(ChFiDS_ConstThroatWithPenetrationChamfer);
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while (i + NbArg <= narg) {
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TopoDS_Shape aLocalEdge(DBRep::Get(a[i], TopAbs_EDGE));
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E = TopoDS::Edge(aLocalEdge);
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TopoDS_Shape aLocalFace(DBRep::Get(a[i + 1], TopAbs_FACE));
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F = TopoDS::Face(aLocalFace);
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// E = TopoDS::Edge(DBRep::Get(a[i], TopAbs_EDGE));
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// F = TopoDS::Face(DBRep::Get(a[i + 1], TopAbs_FACE));
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if (!E.IsNull() && !F.IsNull() && (aMCh.Contour(E) == 0) ) {
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offset = Draw::Atof(a[i + 2]);
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throat = Draw::Atof(a[i + 3]);
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if (offset > Precision::Confusion() &&
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throat > offset)
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aMCh.Add(offset,throat,E ,F);
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}
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i += NbArg;
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}
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// compute the chamfer and display the result
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if (aMCh.NbContours() == 0 )
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{
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//std::cout<<"No suitable edges to chamfer"<<std::endl;
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di<<"No suitable edges to chamfer\n";
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return 1;
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}
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else aMCh.Build();
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if (aMCh.IsDone()){
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DBRep::Set(a[1],aMCh);
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return 0;
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}
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else {
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//std::cout<<"compute of chamfer failed"<<std::endl;
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di<<"compute of chamfer failed\n";
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return 1;
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}
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}
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//===============================================================================
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// function : chamf_throat
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// purpose : command to construct chamfers with constant throat on several edges
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// Here the chamfer is propagated on tangential edges to the
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// required edge
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//===============================================================================
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static Standard_Integer chamf_throat(Draw_Interpretor& di,
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Standard_Integer narg,
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const char** a)
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{
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if (narg < 5)
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return 1;
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TopoDS_Shape S = DBRep::Get(a[2]);
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if (S.IsNull()) return 1;
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TopoDS_Edge E;
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Standard_Real throat;
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Standard_Integer i = 3;
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BRepFilletAPI_MakeChamfer aMCh(S);
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aMCh.SetMode(ChFiDS_ConstThroatChamfer);
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while (i + 1 < narg) {
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TopoDS_Shape aLocalEdge(DBRep::Get(a[i], TopAbs_EDGE));
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E = TopoDS::Edge(aLocalEdge);
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if (!E.IsNull() && (aMCh.Contour(E) == 0) ) {
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throat = Draw::Atof(a[i + 1]);
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if (throat > Precision::Confusion())
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aMCh.Add(throat, E);
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}
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i += 2;
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}
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// compute the chamfer and display the result
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if (aMCh.NbContours() == 0 )
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{
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//std::cout<<"No suitable edges to chamfer"<<std::endl;
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di<<"No suitable edges to chamfer\n";
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return 1;
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}
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else aMCh.Build();
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if (aMCh.IsDone()){
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DBRep::Set(a[1],aMCh);
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return 0;
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}
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else {
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//std::cout<<"compute of chamfer failed"<<std::endl;
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di<<"compute of chamfer failed\n";
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return 1;
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}
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}
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//=========================================================================
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// function : chamfer
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// purpose : command to construct chamfers on several edges
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// Here the chamfer is propagated on tangential edges to the
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// required edge
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//=========================================================================
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static Standard_Integer chamfer(Draw_Interpretor& di,
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Standard_Integer narg,
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const char** a)
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{
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// check the argument number of the command
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if (narg == 1) {
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di <<" help for chamf : \n";
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di <<" Construction by equal distances from edge : chamf newname shape edge dist\n";
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di <<" Construction by two distances from edge : chamf newname shape edge face dist1 dist2\n";
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di <<" Construction by distance from edge and given angle : chamf newname shape edge face A dist angle\n";
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}
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else {
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if (narg < 5)
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return 1;
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TopoDS_Shape S = DBRep::Get(a[2]);
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if (S.IsNull())
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return 1;
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TopoDS_Edge E;
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TopoDS_Face F;
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Standard_Real d1,d2, angle;
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Standard_Integer i = 3;
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BRepFilletAPI_MakeChamfer aMCh(S);
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while (i + 1 < narg) {
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TopoDS_Shape aLocalEdge(DBRep::Get(a[i], TopAbs_EDGE));
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if (aLocalEdge.IsNull())
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return 1;
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E = TopoDS::Edge(aLocalEdge);
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TopoDS_Shape aLocalFace(DBRep::Get(a[i + 1], TopAbs_FACE));
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if (aLocalFace.IsNull())
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{
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//symmetric chamfer (one distance)
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d1 = atof(a[i + 1]);
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if (aMCh.Contour(E) == 0 &&
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d1 > Precision::Confusion())
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aMCh.Add(d1, E);
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i += 2;
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}
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else
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{
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F = TopoDS::Face(aLocalFace);
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if (i + 3 < narg)
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{
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if (!strcasecmp(a[i + 2], "A") &&
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i + 4 < narg)
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{
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//chamfer with distance and angle
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d1 = Draw::Atof(a[i + 3]);
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angle = Draw::Atof(a[i + 4]);
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angle *= M_PI / 180.;
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if (aMCh.Contour(E) == 0 &&
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d1 > Precision::Confusion() &&
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angle > Precision::Confusion() &&
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M_PI/2 - angle > Precision::Confusion())
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aMCh.AddDA(d1, angle, E, F);
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i += 5;
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}
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else
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{
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//chamfer with two distances
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d1 = Draw::Atof(a[i + 2]);
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d2 = Draw::Atof(a[i + 3]);
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if (aMCh.Contour(E) == 0 &&
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d1 > Precision::Confusion() &&
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d2 > Precision::Confusion())
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aMCh.Add(d1, d2, E, F);
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i += 4;
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}
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}
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}
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}
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// compute the chamfer and display the result
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if (aMCh.NbContours() == 0 )
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{
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//std::cout<<"No suitable edges to chamfer"<<std::endl;
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di<<"No suitable edges to chamfer\n";
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return 1;
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}
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else aMCh.Build();
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if (aMCh.IsDone()){
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DBRep::Set(a[1],aMCh);
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return 0;
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}
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else {
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//std::cout<<"compute of chamfer failed"<<std::endl;
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di<<"compute of chamfer failed\n";
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return 1;
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}
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}
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return 0;
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}
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//=======================================================================
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//function : ChamferCommands
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//purpose :
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//=======================================================================
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void BRepTest::ChamferCommands(Draw_Interpretor& theCommands)
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{
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static Standard_Boolean done = Standard_False;
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if (done) return;
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done = Standard_True;
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DBRep::BasicCommands(theCommands);
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const char* g = "TOPOLOGY Fillet construction commands";
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// theCommands.Add("chamf",
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// "chamf newname shape edge1 face1 dist1_1 dist1_2 edge2 face2 dist2_1 dist2_2 ... ",__FILE__,chamfer,g);
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theCommands.Add("chamf",
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"for help call chamf without arguments",__FILE__,chamfer,g);
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theCommands.Add("chamf_throat",
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"chamf_throat result shape edge throat"
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,__FILE__,chamf_throat,g);
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theCommands.Add("chamf_throat_with_penetration",
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"chamf_throat_with_penetration result shape edge face offset throat",
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__FILE__,chamf_throat_with_penetration,g);
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}
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