add vcglib

vcglib/wrap/io_edgemesh/export_dxf.h

@@ -0,0 +1,119 @@
+/****************************************************************************
+* VCGLib                                                            o o     *
+* Visual and Computer Graphics Library                            o     o   *
+*                                                                _   O  _   *
+* Copyright(C) 2004-2016                                           \/)\/    *
+* Visual Computing Lab                                            /\/|      *
+* ISTI - Italian National Research Council                           |      *
+*                                                                    \      *
+* All rights reserved.                                                      *
+*                                                                           *
+* This program is free software; you can redistribute it and/or modify      *
+* it under the terms of the GNU General Public License as published by      *
+* the Free Software Foundation; either version 2 of the License, or         *
+* (at your option) any later version.                                       *
+*                                                                           *
+* This program 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 General Public License (http://www.gnu.org/licenses/gpl.txt)          *
+* for more details.                                                         *
+*                                                                           *
+****************************************************************************/
+/****************************************************************************
+  History
+
+$Log: not supported by cvs2svn $
+Revision 1.4  2005/02/03 11:22:34  spinelli
+ricorretti i metodi save per rendere compatibile il formato dxf con il formato di autocad specificato nel dxf reference 2005
+
+Revision 1.3  2004/07/02 17:08:12  ganovelli
+created
+
+Revision 1.2  2004/06/10 15:15:16  ganovelli
+changes to comply dxf specs
+
+Revision 1.1  2004/05/27 13:24:08  ganovelli
+export_dxf created
+
+****************************************************************************/
+#ifndef __VCG_LIB_EXPORTER_DXF
+#define __VCG_LIB_EXPORTER_DXF
+
+
+namespace vcg {
+	namespace edg {
+		namespace io {
+
+
+template <class EdgeMeshType>
+class ExporterDXF
+{
+public:
+
+	ExporterDXF(void){}
+
+	
+
+	static bool Save(EdgeMeshType  *mp, const char * filename)
+	{
+		FILE * o = fopen(filename,"w");
+		if(o==NULL)	return false;
+		fprintf(o,"0\n");
+		fprintf(o,"SECTION\n");
+		fprintf(o,"2\n");
+		fprintf(o,"ENTITIES\n");
+
+		Save(mp,o);
+
+		fprintf(o,"0\n");
+		fprintf(o,"ENDSEC\n");
+		fprintf(o,"0\n");
+		fprintf(o,"EOF\n");
+		fclose(o);
+		return true;
+	}
+
+
+
+	static void Save(EdgeMeshType *mp, FILE* o )
+	{
+		typename EdgeMeshType::EdgeIterator i;
+		for(i=mp->edges.begin(); i!=mp->edges.end();++i)
+		{
+			Point3f p1 = (*i).V(0)->P();
+			Point3f p2 = (*i).V(1)->P();
+
+
+			fprintf(o,"0\n");  
+			fprintf(o,"LINE\n");
+			fprintf(o,"8\n");  
+			fprintf(o,"0\n");       
+			fprintf(o,"10\n"); 
+
+			fprintf(o,"%f\n", p1[0]);     //X
+			fprintf(o,"20\n"); 
+			fprintf(o,"%f\n", p1[1]);     //Y
+			fprintf(o,"30\n");  
+			fprintf(o,"%f\n", p1[2]);     //Z
+
+			fprintf(o,"11\n");
+			fprintf(o,"%f\n", p2[0]);     //X
+			fprintf(o,"21\n"); 
+			fprintf(o,"%f\n", p2[1]);     //Y
+			fprintf(o,"31\n"); 
+			fprintf(o,"%f\n", p2[2]);     //Z
+
+		}
+
+
+
+	}
+
+
+};
+
+		};
+	};
+};
+#endif