Panda3D

dxfToEggLayer.h

00001 // Filename: dxfToEggLayer.h
00002 // Created by:  drose (04May04)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef DXFTOEGGLAYER_H
00016 #define DXFTOEGGLAYER_H
00017 
00018 #include "pandatoolbase.h"
00019 
00020 #include "dxfLayer.h"
00021 #include "eggVertexPool.h"
00022 #include "eggGroup.h"
00023 #include "pointerTo.h"
00024 
00025 class EggGroupNode;
00026 class EggVertex;
00027 class DXFVertex;
00028 class DXFToEggConverter;
00029 
00030 ////////////////////////////////////////////////////////////////////
00031 //       Class : DXFToEggLayer
00032 // Description : The specialization of DXFLayer used by
00033 //               DXFToEggConverter.  It contains a pointer to an
00034 //               EggGroup and a vertex pool; these are used to build
00035 //               up polygons grouped by layer in the egg file as each
00036 //               polygon is read from the DXF file.
00037 ////////////////////////////////////////////////////////////////////
00038 class DXFToEggLayer : public DXFLayer {
00039 public:
00040   DXFToEggLayer(const string &name, EggGroupNode *parent);
00041 
00042   void add_polygon(const DXFToEggConverter *entity);
00043   void add_line(const DXFToEggConverter *entity);
00044   EggVertex *add_vertex(const DXFVertex &vertex);
00045   
00046   PT(EggVertexPool) _vpool;
00047   PT(EggGroup) _group;
00048 };
00049 
00050 
00051 #endif
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