建站程序,太平洋手机,软件开发流程怎么写,上海网站制作网站制作公司目录 1、添加头文件与源文件
GEOMAlgo_Splitter.h
GEOMAlgo_Splitter.cpp
2、测试
2.1平面分割立方体
2.2以边分面
2.3以面分面 1、添加头文件与源文件
GEOMAlgo_Splitter.h
// Copyright (C) 2007-2019 CEA/DEN, EDF RD, OPEN CASCADE//// Copyright (C) 2003-2…目录 1、添加头文件与源文件
GEOMAlgo_Splitter.h
GEOMAlgo_Splitter.cpp
2、测试
2.1平面分割立方体
2.2以边分面
2.3以面分面 1、添加头文件与源文件
GEOMAlgo_Splitter.h
// Copyright (C) 2007-2019 CEA/DEN, EDF RD, OPEN CASCADE//// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,// CEDRAT, EDF RD, LEG, PRINCIPIA RD, BUREAU VERITAS//// This library is free software; you can redistribute it and/or// modify it under the terms of the GNU Lesser General Public// License as published by the Free Software Foundation; either// version 2.1 of the License, or (at your option) any later version.//// This library is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU// Lesser General Public License for more details.//// You should have received a copy of the GNU Lesser General Public// License along with this library; if not, write to the Free Software// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA//// See http://www.salome-platform.org/ or email : webmaster.salomeopencascade.com//// File: GEOMAlgo_Splitter.hxx//// Author: Peter KURNEV#ifndef GEOMAlgo_Splitter_HeaderFile#define GEOMAlgo_Splitter_HeaderFile#include Standard.hxx#include Standard_Macro.hxx#include Standard_Boolean.hxx#include Standard_Integer.hxx#include NCollection_BaseAllocator.hxx#include TopAbs_ShapeEnum.hxx#include TopoDS_Shape.hxx#include TopTools_ListOfShape.hxx#include TopTools_MapOfShape.hxx#include BOPAlgo_Builder.hxx////class : GEOMAlgo_Splitter//purpose ://class GEOMAlgo_Splitter : public BOPAlgo_Builder{public: Standard_EXPORT GEOMAlgo_Splitter(); Standard_EXPORT GEOMAlgo_Splitter(const Handle(NCollection_BaseAllocator) theAllocator); Standard_EXPORT virtual ~GEOMAlgo_Splitter(); Standard_EXPORT void AddTool(const TopoDS_Shape theShape); Standard_EXPORT const TopTools_ListOfShape Tools()const; Standard_EXPORT void SetLimit(const TopAbs_ShapeEnum aLimit); Standard_EXPORT TopAbs_ShapeEnum Limit()const; Standard_EXPORT void SetLimitMode(const Standard_Integer aMode); Standard_EXPORT Standard_Integer LimitMode()const; Standard_EXPORT virtual void Clear();protected: Standard_EXPORT virtual void BuildResult(const TopAbs_ShapeEnum theType); Standard_EXPORT virtual void PostTreat();protected: TopTools_ListOfShape myTools; TopTools_MapOfShape myMapTools; TopAbs_ShapeEnum myLimit; Standard_Integer myLimitMode;};#endif
GEOMAlgo_Splitter.cpp
// Copyright (C) 2007-2019 CEA/DEN, EDF RD, OPEN CASCADE//// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,// CEDRAT, EDF RD, LEG, PRINCIPIA RD, BUREAU VERITAS//// This library is free software; you can redistribute it and/or// modify it under the terms of the GNU Lesser General Public// License as published by the Free Software Foundation; either// version 2.1 of the License, or (at your option) any later version.//// This library is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU// Lesser General Public License for more details.//// You should have received a copy of the GNU Lesser General Public// License along with this library; if not, write to the Free Software// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA//// See http://www.salome-platform.org/ or email : webmaster.salomeopencascade.com//// File: GEOMAlgo_Splitter.cxx// Created: Thu Sep 06 10:54:04 2012// Author: Peter KURNEV// pkvirinox//#includeGEOMAlgo_Splitter.h#include TopAbs_ShapeEnum.hxx#include TopoDS_Shape.hxx#include TopoDS_Compound.hxx#include TopoDS_Iterator.hxx#include BRep_Builder.hxx#include TopTools_MapOfShape.hxx#include TopTools_ListOfShape.hxx#include TopExp.hxxstaticvoid TreatCompound(const TopoDS_Shape aC, TopTools_ListOfShape aLSX);////function : //purpose : //GEOMAlgo_Splitter::GEOMAlgo_Splitter() : BOPAlgo_Builder(), myTools(myAllocator), myMapTools(100, myAllocator){ myLimit TopAbs_SHAPE; myLimitMode 0;}////function : //purpose : //GEOMAlgo_Splitter::GEOMAlgo_Splitter(const Handle(NCollection_BaseAllocator) theAllocator) : BOPAlgo_Builder(theAllocator), myTools(myAllocator), myMapTools(100, myAllocator){ myLimit TopAbs_SHAPE; myLimitMode 0;}////function : ~//purpose : //GEOMAlgo_Splitter::~GEOMAlgo_Splitter(){}////function : AddTool//purpose : //void GEOMAlgo_Splitter::AddTool(const TopoDS_Shape theShape){ if (myMapTools.Add(theShape)) { myTools.Append(theShape); // AddArgument(theShape); }}////function : Tools//purpose : //const TopTools_ListOfShape GEOMAlgo_Splitter::Tools()const{ return myTools;}////function : SetLimit//purpose : //void GEOMAlgo_Splitter::SetLimit(const TopAbs_ShapeEnum aLimit){ myLimit aLimit;}////function : Limit//purpose : //TopAbs_ShapeEnum GEOMAlgo_Splitter::Limit()const{ return myLimit;}////function : SetLimitMode//purpose : //void GEOMAlgo_Splitter::SetLimitMode(const Standard_Integer aMode){ myLimitMode aMode;}////function : LimitMode//purpose : //Standard_Integer GEOMAlgo_Splitter::LimitMode()const{ return myLimitMode;}////function : Clear//purpose : //void GEOMAlgo_Splitter::Clear(){ myTools.Clear(); myMapTools.Clear(); myLimit TopAbs_SHAPE; BOPAlgo_Builder::Clear();}////function : BuildResult//purpose : //void GEOMAlgo_Splitter::BuildResult(const TopAbs_ShapeEnum theType){ TopAbs_ShapeEnum aType; BRep_Builder aBB; TopTools_MapOfShape aM; TopTools_ListIteratorOfListOfShape aIt, aItIm; // aIt.Initialize(myArguments); for (; aIt.More(); aIt.Next()) { const TopoDS_Shape aS aIt.Value(); aType aS.ShapeType(); if (aType theType !myMapTools.Contains(aS)) { if (myImages.IsBound(aS)) { const TopTools_ListOfShape aLSIm myImages.Find(aS); aItIm.Initialize(aLSIm); for (; aItIm.More(); aItIm.Next()) { const TopoDS_Shape aSIm aItIm.Value(); if (aM.Add(aSIm)) { aBB.Add(myShape, aSIm); } } } else { if (aM.Add(aS)) { aBB.Add(myShape, aS); } } } }}////function : PostTreat//purpose : //void GEOMAlgo_Splitter::PostTreat(){ if (myLimit ! TopAbs_SHAPE) { Standard_Integer i, aNbS; BRep_Builder aBB; TopoDS_Compound aC; TopTools_IndexedMapOfShape aMx; // aBB.MakeCompound(aC); // TopExp::MapShapes(myShape, myLimit, aMx); aNbS aMx.Extent(); for (i 1; i aNbS; i) { const TopoDS_Shape aS aMx(i); aBB.Add(aC, aS); } if (myLimitMode) { Standard_Integer iType, iLimit, iTypeX; TopAbs_ShapeEnum aType, aTypeX; TopTools_ListOfShape aLSP, aLSX; TopTools_ListIteratorOfListOfShape aIt, aItX, aItIm; TopTools_MapOfShape aM; // iLimit (Standard_Integer)myLimit; // // 1. Collect the shapes to process aLSP aIt.Initialize(myArguments); for (; aIt.More(); aIt.Next()) { const TopoDS_Shape aS aIt.Value(); if (myMapTools.Contains(aS)) { continue; } // aType aS.ShapeType(); iType (Standard_Integer)aType; // if (iType iLimit) { aLSP.Append(aS); } // else if (aType TopAbs_COMPOUND) { aLSX.Clear(); // TreatCompound(aS, aLSX); // aItX.Initialize(aLSX); for (; aItX.More(); aItX.Next()) { const TopoDS_Shape aSX aItX.Value(); aTypeX aSX.ShapeType(); iTypeX (Standard_Integer)aTypeX; // if (iTypeX iLimit) { aLSP.Append(aSX); } } } }// for (; aIt.More(); aIt.Next()) { // aMx.Clear(); TopExp::MapShapes(aC, aMx); // 2. Add them to aC aIt.Initialize(aLSP); for (; aIt.More(); aIt.Next()) { const TopoDS_Shape aS aIt.Value(); if (myImages.IsBound(aS)) { const TopTools_ListOfShape aLSIm myImages.Find(aS); aItIm.Initialize(aLSIm); for (; aItIm.More(); aItIm.Next()) { const TopoDS_Shape aSIm aItIm.Value(); if (aM.Add(aSIm)) { if (!aMx.Contains(aSIm)) { aBB.Add(aC, aSIm); } } } } else { if (aM.Add(aS)) { if (!aMx.Contains(aS)) { aBB.Add(aC, aS); } } } } }// if (myLimitMode) { myShape aC; }//if (myLimit!TopAbs_SHAPE) { // Standard_Integer aNbS; TopoDS_Iterator aIt; TopTools_ListOfShape aLS; // aIt.Initialize(myShape); for (; aIt.More(); aIt.Next()) { const TopoDS_Shape aS aIt.Value(); aLS.Append(aS); } aNbS aLS.Extent(); if (aNbS 1) { myShape aLS.First(); } // //BOPAlgo_Builder::PostTreat();}////function : TreatCompound//purpose : //void TreatCompound(const TopoDS_Shape aC1, TopTools_ListOfShape aLSX){ Standard_Integer aNbC1; TopAbs_ShapeEnum aType; TopTools_ListOfShape aLC, aLC1; TopTools_ListIteratorOfListOfShape aIt, aIt1; TopoDS_Iterator aItC; // aLC.Append(aC1); for (;;) { aLC1.Clear(); aIt.Initialize(aLC); for (; aIt.More(); aIt.Next()) { const TopoDS_Shape aC aIt.Value(); //C is compound // aItC.Initialize(aC); for (; aItC.More(); aItC.Next()) { const TopoDS_Shape aS aItC.Value(); aType aS.ShapeType(); if (aType TopAbs_COMPOUND) { aLC1.Append(aS); } else { aLSX.Append(aS); } } } // aNbC1 aLC1.Extent(); if (!aNbC1) { break; } // aLC.Clear(); aIt.Initialize(aLC1); for (; aIt.More(); aIt.Next()) { const TopoDS_Shape aSC aIt.Value(); aLC.Append(aSC); } }// while(1)}//// myErrorStatus// // 0 - Ok// 1 - The object is just initialized// 2 - PaveFiller is failed// 10 - No shapes to process// 30 - SolidBuilder failed
2、测试
2.1平面分割立方体
#include BRepPrimAPI_MakeBox.hxx#includeGEOMAlgo_Splitter.h#include gp_Pln.hxx#include BRepBuilderAPI_MakeFace.hxx#include TopExp_Explorer.hxx#includeViewer.hint main(int argc, char* argv[]){ gp_Pnt p0 gp_Pnt(5, 5, 5); gp_Dir vnorm gp_Dir(1, 1, 1); gp_Pln pln gp_Pln(p0, vnorm); TopoDS_Face face BRepBuilderAPI_MakeFace(pln, -10, 10, -10, 10).Face(); TopoDS_Shape box BRepPrimAPI_MakeBox(10, 10, 10).Shape(); //启动分割函数 GEOMAlgo_Splitter splitter GEOMAlgo_Splitter(); //将box作为参数将面face作为分割工具。 splitter.AddArgument(box); splitter.AddTool(face); splitter.Perform(); Viewer vout(50, 50, 500, 500); //显示分割后的体 for (TopExp_Explorer i(splitter.Shape(), TopAbs_SOLID); i.More(); i.Next()) { vout i.Current(); } vout face; vout.StartMessageLoop(); return 0;} #include BRepPrimAPI_MakeBox.hxx#includeGEOMAlgo_Splitter.h#include gp_Pln.hxx#include BRepBuilderAPI_MakeFace.hxx#include TopExp_Explorer.hxx#includeViewer.hint main(int argc, char* argv[]){ gp_Pnt p0 gp_Pnt(5, 5, 5); gp_Dir vnorm gp_Dir(1, 1, 1); gp_Pln pln gp_Pln(p0, vnorm); TopoDS_Face face BRepBuilderAPI_MakeFace(pln, -10, 10, -10, 10).Face(); TopoDS_Shape box BRepPrimAPI_MakeBox(10, 10, 10).Shape(); //启动分割函数 GEOMAlgo_Splitter splitter GEOMAlgo_Splitter(); //将box作为参数将面face作为分割工具。 splitter.AddArgument(box); splitter.AddTool(face); splitter.Perform(); Viewer vout(50, 50, 500, 500); //显示分割后的体 TopExp_Explorer i(splitter.Shape(), TopAbs_SOLID); i.Next(); vout i.Current(); vout face; vout.StartMessageLoop(); return 0;} 2.2以边分面
#include vector#include gp_Pnt.hxx#include gp_Circ.hxx#include gp_Pln.hxx#include BRepBuilderAPI_MakeFace.hxx#include BRepBuilderAPI_MakeEdge.hxx#includeViewer.h#includeGEOMAlgo_Splitter.h#include TopExp_Explorer.hxxint main(int argc, char* argv[]){ gp_Pnt p0 gp_Pnt(); gp_Dir vnorm gp_Dir(1, 0, 0); gp_Pln pln gp_Pln(p0, vnorm); TopoDS_Shape face BRepBuilderAPI_MakeFace(pln, -10, 10, -10, 10); gp_Pnt p1 gp_Pnt(0, 0, 15); gp_Pnt p2 gp_Pnt(0, 0, -15); TopoDS_Shape edge BRepBuilderAPI_MakeEdge(p1, p2); //启动分割函数 GEOMAlgo_Splitter splitter GEOMAlgo_Splitter(); //将面作为参数将边edge作为分割工具。 splitter.AddArgument(face); splitter.AddTool(edge); splitter.Perform(); //显示分割后的体 TopExp_Explorer i(splitter.Shape(), TopAbs_FACE); i.Next(); Viewer vout(50, 50, 500, 500); vout i.Current(); vout edge; vout.StartMessageLoop(); return 0;} 2.3以面分面
#include vector#include gp_Pnt.hxx#include gp_Circ.hxx#include gp_Pln.hxx#include BRepBuilderAPI_MakeFace.hxx#include BRepBuilderAPI_MakeEdge.hxx#includeViewer.h#includeGEOMAlgo_Splitter.h#include TopExp_Explorer.hxxint main(int argc, char* argv[]){ //第一个面 gp_Pnt p0 gp_Pnt(5, 5, 5); gp_Dir vnorm gp_Dir(1, 1, 1); gp_Pln pln gp_Pln(p0, vnorm); TopoDS_Shape face1 BRepBuilderAPI_MakeFace(pln, -10, 10, -10, 10); //工具面 vnorm gp_Dir(1, 1, 0); pln gp_Pln(p0, vnorm); TopoDS_Shape face2 BRepBuilderAPI_MakeFace(pln, -20, 20, -20, 20); //启动分割函数 GEOMAlgo_Splitter splitter GEOMAlgo_Splitter(); //将面作为参数将边edge作为分割工具。 splitter.AddArgument(face1); splitter.AddTool(face2); splitter.Perform(); //显示分割后的体 TopExp_Explorer i(splitter.Shape(), TopAbs_FACE); i.Next(); Viewer vout(50, 50, 500, 500); vout i.Current(); vout face2; vout.StartMessageLoop(); return 0;}
