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https://github.com/Open-Cascade-SAS/OCCT.git
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1d0a9d4d46
Standard_IMPORT removed or replaced by 'export' where it applies to a symbol defined in the same toolkit
136 lines
4.9 KiB
C++
Executable File
136 lines
4.9 KiB
C++
Executable File
// Created on: 1996-03-07
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// Created by: Jean Yves LEBEY
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// Copyright (c) 1996-1999 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 <TopOpeBRepBuild_Builder.ixx>
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#include <TopOpeBRepDS_define.hxx>
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#ifdef DEB
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extern Standard_Integer GLOBAL_iexE;
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extern Standard_Integer GLOBAL_iexF;
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Standard_Boolean STATIC_trace_iexE = Standard_False;
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Standard_Boolean STATIC_trace_iexF = Standard_False;
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Standard_EXPORT void debkeep(const Standard_Integer i) {cout<<"++ debkeep "<<i<<endl;}
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#endif
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//=======================================================================
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//function : GKeepShape
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//purpose :
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// compute position of shape <S> / shapes of list <LSclass>
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// return true if LS is not empty && (position == TB)
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// (return always true if LS is empty)
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//=======================================================================
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Standard_Boolean TopOpeBRepBuild_Builder::GKeepShape
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(const TopoDS_Shape& S, const TopTools_ListOfShape& LSclass, const TopAbs_State TB)
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{
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TopAbs_State pos;
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return GKeepShape1(S,LSclass,TB,pos);
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}
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Standard_Boolean TopOpeBRepBuild_Builder::GKeepShape1
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(const TopoDS_Shape& S, const TopTools_ListOfShape& LSclass, const TopAbs_State TB,
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TopAbs_State& pos)
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{
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Standard_Boolean keep = Standard_True;
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pos = TopAbs_UNKNOWN;
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Standard_Boolean toclassify = Standard_True;
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if (S.ShapeType() == TopAbs_FACE &&
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!myDataStructure->HasShape(S) &&
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myClassifyDef) {
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toclassify = myClassifyVal;
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}
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toclassify = (toclassify && !LSclass.IsEmpty());
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if (toclassify) {
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pos = ShapePosition(S,LSclass);
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if ( pos != TB ) keep = Standard_False;
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}
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#ifdef DEB
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Standard_Integer iS; Standard_Boolean tSPS = GtraceSPS(S,iS);
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Standard_Integer iface = 0, isoli = 0;
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Standard_Boolean tSPSface = Standard_False;
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Standard_Boolean tSPSsoli = Standard_False;
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if ( S.ShapeType() == TopAbs_EDGE ) {
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tSPSface = GtraceSPS(myFaceToFill,iface);
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tSPSface = tSPSface && STATIC_trace_iexE;
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}
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else if ( S.ShapeType() == TopAbs_FACE ) {
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tSPSsoli = GtraceSPS(mySolidToFill,isoli);
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tSPSsoli = tSPSsoli && STATIC_trace_iexF;
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}
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Standard_Boolean tr = tSPS || tSPSface || tSPSsoli;
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if(tr){
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if (tSPS) GdumpSHA(S);
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else if (tSPSface) cout<<"EDGE exploration "<<GLOBAL_iexE;
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else if (tSPSsoli) cout<<"FACE exploration "<<GLOBAL_iexF;
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if(keep)cout<<" is kept";else cout<<" is NOT kept";
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cout<<" ";TopAbs::Print(TB,cout);cout<<" / ";
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if(LSclass.IsEmpty())cout<<"empty list";else GdumpLS(LSclass);cout<<endl;
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cout.flush();
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}
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#endif
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return keep;
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}
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//=======================================================================
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//function : GKeepShapes
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//purpose :
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// select shapes to keep from list Lin located TB compared with LSclass shapes
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// selected shapes are stored in list Lou
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// (apply GKeepShape on Lin shapes)
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// Lou is not cleared
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// S is used for trace only
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//=======================================================================
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void TopOpeBRepBuild_Builder::GKeepShapes
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(const TopoDS_Shape& S,const TopTools_ListOfShape& LSclass,const TopAbs_State TB,const TopTools_ListOfShape& Lin,TopTools_ListOfShape& Lou)
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{
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#ifdef DEB
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Standard_Integer iS; Standard_Boolean tSPS = GtraceSPS(S,iS);
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if (tSPS) debkeep(iS);
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#endif
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#ifdef DEB
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Standard_Integer n = 0;
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#endif
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TopTools_ListIteratorOfListOfShape it(Lin);
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for (; it.More(); it.Next() ) {
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const TopoDS_Shape& SL = it.Value();
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Standard_Boolean keep = Standard_True;
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if ( ! LSclass.IsEmpty() ) {
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TopAbs_State pos = ShapePosition(SL,LSclass);
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if ( pos != TB ) keep = Standard_False;
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}
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#ifdef DEB
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TopAbs_ShapeEnum t = SL.ShapeType();
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if(tSPS){cout<<"GKeepShapes : ";}
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if(tSPS){cout<<"new ";TopAbs::Print(t,cout);cout<<" "<<++n;}
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if(tSPS){cout<<" from ";GdumpSHA(S);if(keep)cout<<" is kept";else cout<<" is NOT kept";}
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if(tSPS){cout<<" ";TopAbs::Print(TB,cout);cout<<" / ";}
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if(tSPS){if(LSclass.IsEmpty())cout<<"empty list";else GdumpLS(LSclass);cout<<endl;}
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#endif
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if (keep) Lou.Append(SL);
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}
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}
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