From 0ea5fc66924303d1bf73ba283a383e2aadee02f2 Mon Sep 17 00:00:00 2001 From: neodarz Date: Sat, 11 Aug 2018 20:21:34 +0200 Subject: Initial commit --- docs/doxygen/nel/exterior__mesh_8cpp-source.html | 177 +++++++++++++++++++++++ 1 file changed, 177 insertions(+) create mode 100644 docs/doxygen/nel/exterior__mesh_8cpp-source.html (limited to 'docs/doxygen/nel/exterior__mesh_8cpp-source.html') diff --git a/docs/doxygen/nel/exterior__mesh_8cpp-source.html b/docs/doxygen/nel/exterior__mesh_8cpp-source.html new file mode 100644 index 00000000..1df1dbd3 --- /dev/null +++ b/docs/doxygen/nel/exterior__mesh_8cpp-source.html @@ -0,0 +1,177 @@ + + + + nevrax.org : docs + + + + + + + + + + + + + + +
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exterior_mesh.cpp

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00001 
+00007 /* Copyright, 2001 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX NEL.
+00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #include "stdpacs.h"
+00027 
+00028 #include "pacs/exterior_mesh.h"
+00029 #include "pacs/local_retriever.h"
+00030 #include "pacs/collision_desc.h"
+00031 
+00032 
+00033 using namespace std;
+00034 using namespace NLMISC;
+00035 
+00036 namespace NLPACS
+00037 {
+00038         // Functions for vertices comparison.
+00039         // total order relation
+00040         static inline bool      isStrictlyLess(const CVector &a, const CVector &b)
+00041         {
+00042                 if (a.x < b.x)  return true;
+00043                 if (a.x > b.x)  return false;
+00044                 if (a.y < b.y)  return true;
+00045                 if (a.y > b.y)  return false;
+00046                 if (a.z < b.y)  return true;
+00047                 return false;
+00048         }
+00049 
+00050         static inline bool      isStrictlyGreater(const CVector &a, const CVector &b)
+00051         {
+00052                 if (a.x > b.x)  return true;
+00053                 if (a.x < b.x)  return false;
+00054                 if (a.y > b.y)  return true;
+00055                 if (a.y < b.y)  return false;
+00056                 if (a.z > b.y)  return true;
+00057                 return false;
+00058         }
+00059 
+00060         CExteriorMesh::CExteriorMesh() { }
+00061 
+00062         void    CExteriorMesh::setEdges(const vector<CExteriorMesh::CEdge> &edges)
+00063         {
+00064                 _Edges = edges;
+00065                 _OrderedEdges.clear();
+00066 
+00067                 uint    i;
+00068                 for (i=0; i+1<_Edges.size(); )
+00069                 {
+00070                         _OrderedEdges.resize(_OrderedEdges.size()+1);
+00071                         COrderedEdges   &edges = _OrderedEdges.back();
+00072                         edges.Start = i;
+00073                         if (isStrictlyLess(_Edges[i].Start, _Edges[i+1].Start))
+00074                         {
+00075                                 edges.Forward = true;
+00076                                 do
+00077                                 {
+00078                                         ++i;
+00079                                 }
+00080                                 while (i+1<_Edges.size() && isStrictlyLess(_Edges[i].Start, _Edges[i+1].Start));
+00081                         }
+00082                         else
+00083                         {
+00084                                 edges.Forward = false;
+00085                                 do
+00086                                 {
+00087                                         ++i;
+00088                                 }
+00089                                 while (i+1<_Edges.size() && isStrictlyGreater(_Edges[i].Start, _Edges[i+1].Start));
+00090                         }
+00091                         edges.End = i;
+00092                 }
+00093         }
+00094 
+00095         void    CExteriorMesh::serial(NLMISC::IStream &f)
+00096         {
+00097                 /*
+00098                 Version 0:
+00099                         - base version.
+00100                 */
+00101                 (void)f.serialVersion(0);
+00102 
+00103                 f.serialCont(_Edges);
+00104                 f.serialCont(_OrderedEdges);
+00105                 f.serialCont(_Links);
+00106                 f.serial(_BBox);
+00107         }
+00108 };
+
+ + +
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