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https://github.com/Open-Cascade-SAS/OCCT.git
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57c28b6122
1) Macro definition WNT replaced by _WIN32 and _MSC_VER for platform and compiler detection accordingly. 2) Macro definition LIN replaced by __linux__ macro. 3) Macro definition DEB replaced by OCCT_DEBUG macro.
114 lines
3.9 KiB
C++
114 lines
3.9 KiB
C++
// Created on: 2007-12-14
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// Created by: Alexander GRIGORIEV
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// Copyright (c) 2007-2014 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 <Poly_CoherentNode.hxx>
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#include <Poly_CoherentTriangle.hxx>
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#ifdef _MSC_VER
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#pragma warning(disable:4996)
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#endif
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//=======================================================================
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//function : Clear
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//purpose :
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//=======================================================================
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void Poly_CoherentNode::Clear (const Handle(NCollection_BaseAllocator)& theAlloc)
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{
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Poly_CoherentTriPtr::RemoveList (myTriangles, theAlloc);
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myUV[0] = Precision::Infinite();
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myUV[1] = Precision::Infinite();
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myNormal[0] = 0.f;
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myNormal[1] = 0.f;
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myNormal[2] = 0.f;
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SetCoord(0., 0., 0.);
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}
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//=======================================================================
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//function : SetNormal
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//purpose : Define the normal vector in the Node.
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//=======================================================================
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void Poly_CoherentNode::SetNormal (const gp_XYZ& theVector)
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{
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myNormal[0] = static_cast<Standard_ShortReal>(theVector.X());
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myNormal[1] = static_cast<Standard_ShortReal>(theVector.Y());
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myNormal[2] = static_cast<Standard_ShortReal>(theVector.Z());
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}
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//=======================================================================
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//function : AddTriangle
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//purpose :
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//=======================================================================
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void Poly_CoherentNode::AddTriangle
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(const Poly_CoherentTriangle& theTri,
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const Handle(NCollection_BaseAllocator)& theAlloc)
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{
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if (myTriangles == NULL)
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myTriangles = new (theAlloc) Poly_CoherentTriPtr(theTri);
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else
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myTriangles->Prepend(&theTri, theAlloc);
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}
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//=======================================================================
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//function : RemoveTriangle
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//purpose :
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//=======================================================================
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Standard_Boolean Poly_CoherentNode::RemoveTriangle
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(const Poly_CoherentTriangle& theTri,
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const Handle(NCollection_BaseAllocator)& theAlloc)
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{
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Standard_Boolean aResult(Standard_False);
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if (&myTriangles->GetTriangle() == &theTri) {
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Poly_CoherentTriPtr * aLostPtr = myTriangles;
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if (myTriangles == &myTriangles->Next())
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myTriangles = 0L;
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else
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myTriangles = &myTriangles->Next();
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Poly_CoherentTriPtr::Remove(aLostPtr, theAlloc);
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aResult = Standard_True;
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} else {
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Poly_CoherentTriPtr::Iterator anIter(* myTriangles);
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for (anIter.Next(); anIter.More(); anIter.Next())
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if (&anIter.Value() == &theTri) {
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Poly_CoherentTriPtr::Remove
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(const_cast<Poly_CoherentTriPtr *>(&anIter.PtrValue()), theAlloc);
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aResult = Standard_True;
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break;
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}
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}
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return aResult;
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}
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//=======================================================================
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//function : Dump
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//purpose :
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//=======================================================================
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void Poly_CoherentNode::Dump(Standard_OStream& theStream) const
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{
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char buf[256];
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Sprintf (buf, " X =%9.4f; Y =%9.4f; Z =%9.4f", X(), Y(), Z());
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theStream << buf << endl;
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Poly_CoherentTriPtr::Iterator anIter(* myTriangles);
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for (; anIter.More(); anIter.Next()) {
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const Poly_CoherentTriangle& aTri = anIter.Value();
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Sprintf (buf, " %5d %5d %5d", aTri.Node(0),aTri.Node(1),aTri.Node(2));
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theStream << buf << endl;
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}
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}
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