Restructuring code
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a2bdeea8f6
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@ -24,6 +24,9 @@
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History
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$Log: not supported by cvs2svn $
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Revision 1.16 2005/12/12 12:09:08 cignoni
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Changed names of clean function and tested inertia.h
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Revision 1.15 2005/12/12 11:29:21 corsini
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Minor changes
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@ -92,12 +95,16 @@ Revision 1.2 2005/01/03 16:13:09 rita_borgo
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Added Standard comments
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****************************************************************************/
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// Standard headers
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#include <fstream>
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#include <vector>
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#include <string>
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#include <stack>
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using namespace std;
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// VCG headers
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#include <vcg/complex/trimesh/base.h>
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#include <vcg/complex/trimesh/update/topology.h>
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#include <vcg/complex/trimesh/update/edges.h>
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@ -123,7 +130,6 @@ using namespace std;
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#include <vcg/space/index/grid_static_ptr.h>
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#include "defs.h"
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using namespace std;
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using namespace vcg;
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@ -138,18 +144,6 @@ typedef CMesh::VertexIterator VertexIterator;
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typedef Point3<CMesh::ScalarType> Point3x;
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typedef vector<Point3x> Hole;
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void OpenMesh(const char *filename, CMesh &m)
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{
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int err = tri::io::Importer<CMesh>::Open(m,filename);
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if(err)
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{
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printf("Error in reading %s: '%s'\n",filename,
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tri::io::Importer<CMesh>::ErrorMsg(err));
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exit(-1);
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}
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printf("\t read mesh `%s'\n", filename);
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}
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typedef CMesh::VertexPointer VertexPointer;
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typedef CMesh::VertexIterator VertexIterator;
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typedef CMesh::FaceContainer FaceContainer;
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@ -170,6 +164,22 @@ struct MeshInfo
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bool SelfIntersect;
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};
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void OpenMesh(const char *filename, CMesh &m)
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{
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printf(" Mesh loading...");
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int err = tri::io::Importer<CMesh>::Open(m,filename);
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if (err)
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{
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printf("\n Error during loading %s: '%s'\n",filename,
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tri::io::Importer<CMesh>::ErrorMsg(err));
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exit(-1);
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}
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else
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printf(" done.\n\n");
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}
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void initMeshInfo(MeshInfo &mi)
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{
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memset(&mi, 0, sizeof(mi));
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@ -177,52 +187,66 @@ void initMeshInfo(MeshInfo &mi)
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void PrintMeshInfo(MeshInfo &mi)
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{
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printf("\t Mesh info:\n");
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printf("\t M: '%s'\n\t Number of vertices: %d \n", mi.FileName.c_str(), mi.vn);
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printf("\t Number of faces: %d \n", mi.fn);
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printf(" *** Mesh information ***\n\n");
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printf(" Mesh: '%s' \n", mi.FileName.c_str());
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printf(" Number of vertices: %d \n", mi.vn);
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printf(" Number of faces: %d \n", mi.fn);
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printf(" Number of edges: %d \n", mi.count_e);
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printf(" Number of internal edges: %d \n", mi.count_e-mi.boundary_e);
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printf(" Number of boundary edges: %i \n", mi.boundary_e);
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printf(" Number of degenerated faces: %d\n", mi.count_fd);
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printf(" Number of unreferenced vertices: %d\n",mi.count_uv);
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printf(" Number of holes/boundaries: %d \n", mi.numholes);
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if (!mi.Manifold)
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printf("\t Manifold: NO\n");
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else
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printf("\t Manifold: YES\n");
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printf("\t Number of edges: %d \n", mi.count_e);
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printf("\t Number of internal edges: %d \n", mi.count_e-mi.boundary_e);
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printf("\t Number of boundary edges: %i \n", mi.boundary_e);
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printf("\t Number of degenerated faces: %d\n", mi.count_fd);
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printf("\t Number of unreferenced vertices: %d\n",mi.count_uv);
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printf("\t Number of holes/boundaries: %d \n", mi.numholes);
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if (mi.Volume)
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printf("\t Volume: %f \n", mi.Volume);
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if ((mi.Manifold)&&(mi.Oriented)&&(!mi.numholes))
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printf(" Volume: %f \n", mi.Volume);
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else
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printf("\t Volume: UNDEFINED, mesh is either non-manifold or has holes \n");
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printf(" Volume: UNDEFINED (a closed oriented manifold is requested)\n");
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printf("\t Number of connected components: %d\n", mi.numcomponents);
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if (mi.Manifold)
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printf("\t Genus: %d \n", mi.Genus);
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else
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printf("\t Genus (n/a)\n");
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if (mi.Regular)
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printf("\t Type of Mesh: REGULAR\n");
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else if (mi.Semiregular)
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printf("\t Type of Mesh: SEMIREGULAR\n");
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else
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printf("\t Type of Mesh: IRREGULAR\n");
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printf(" Number of connected components: %d\n", mi.numcomponents);
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// Orientation
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if (!mi.Manifold)
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{
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printf("\t Orientable Mesh: NO\n");
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printf("\t Oriented Mesh: NO\n");
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printf(" Orientable Mesh: NO\n");
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printf(" Oriented Mesh: NO\n");
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}
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else
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{
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printf("\t Orientable Mesh: %s\n",mi.Orientable?"Yes":"No");
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printf("\t Oriented Mesh: %s\n",mi.Oriented?"Yes":"No");
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if (mi.Orientable)
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printf(" Orientable Mesh: YES\n");
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else
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printf(" Orientable Mesh: NO\n");
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if (mi.Oriented)
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printf(" Oriented Mesh: YES\n");
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else
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printf(" Oriented Mesh: NO\n");
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}
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printf("\t Number of duplicated vertices found: %d\n",mi.dv);
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printf("\t Self Intersection: %s\n",mi.SelfIntersect?"Yes":"No");
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// Manifold
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if (!mi.Manifold)
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printf(" Manifold: NO\n");
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else
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printf(" Manifold: YES\n");
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// Genus
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if (mi.Manifold)
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printf(" Genus: %d \n", mi.Genus);
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else
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printf(" Genus (n/a)\n");
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// Mesh Type
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if (mi.Regular)
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printf(" Mesh Type: REGULAR\n");
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else if (mi.Semiregular)
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printf(" Mesh Type: SEMIREGULAR\n");
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else
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printf(" Mesh Type: IRREGULAR\n");
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// Further details
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printf(" Number of duplicated vertices found: %d\n", mi.dv);
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printf(" Self Intersection: %s\n", mi.SelfIntersect?"Yes":"No");
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}
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void SaveXMLInfo(MeshInfo &mi)
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@ -274,12 +298,12 @@ void SaveXMLInfo(MeshInfo &mi)
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else
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{
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doc.addNode(mi.Orientable?"Yes":"No", VALUE_STRING,"Orientable Mesh");
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doc.addNode( mi.Oriented?"Yes":"No", VALUE_STRING,"Oriented Mesh");
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doc.addNode(mi.Oriented?"Yes":"No", VALUE_STRING,"Oriented Mesh");
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}
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sprintf(s,"%d",mi.dv);
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doc.addNode(s, VALUE_INTEGER,"Duplicated Vertices");
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doc.addNode( mi.SelfIntersect?"Yes":"No", VALUE_STRING,"Self Intersection");
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doc.addNode(mi.SelfIntersect?"Yes":"No", VALUE_STRING,"Self Intersection");
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doc.finalizeMain();
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doc.printXMLTree();
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@ -287,71 +311,75 @@ void SaveXMLInfo(MeshInfo &mi)
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void SaveHtmlInfo(MeshInfo &mi)
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{
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//...TODO...
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ofstream fout;
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fout.open("result.txt", ios::out);
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if (!fout)
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{
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printf("\n Impossible to create the HTML output file.\n");
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}
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else
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{
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char dquotes = 32; // double quotes
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fout << "<table>" << endl;
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fout << "...todo..." << endl;
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fout << "<\table>";
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fout.close();
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}
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}
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int main(int argc, char ** argv)
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{
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CMesh m;
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bool saveFlag = false;
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bool verboseFlag = true;
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bool XmlFlag= false;
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bool HtmlFlag = false;
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bool verboseFlag = true; // Verbose mode on/off
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bool XmlFlag= false; // XML output enabled/disabled
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bool HtmlFlag = false; // HTML output enabled/disabled
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string SaveName;
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MeshInfo mi;
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initMeshInfo(mi);
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printf("-------------------------------\n"
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" TriMeshInfo V.1.2 \n"
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" http://vcg.isti.cnr.it\n"
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" release date: "__DATE__"\n"
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"-------------------------------\n\n");
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printf("\n -------------------------------\n"
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" TriMeshInfo V.1.2 \n"
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" http://vcg.isti.cnr.it\n"
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" release date: "__DATE__"\n"
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" -------------------------------\n\n\n");
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// load input meshes.
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// Parsing arguments
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///////////////////////////////////////////////
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if (argc <= 1)
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{
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printf(MSG_ERR_N_ARGS);
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exit(-1);
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}
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mi.FileName=argv[1];
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for(int i=3; i < argc; i++)
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mi.FileName = argv[1];
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for(int i = 2; i < argc; i++)
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{
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if(argv[i][0] == '-')
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if (argv[i][0] == '-')
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{
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switch(argv[i][1])
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{
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case 's' :
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saveFlag = true;
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SaveName = argv[i][2];
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case 'q' :
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// Quiet mode, disable verbose mode
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verboseFlag = false;
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break;
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case 'x' :
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if(argv[i][2]=='y')
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{
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XmlFlag = true;
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printf("Enable XML output\n");
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}
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else
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{
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XmlFlag = false;
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printf("Disable XML output\n");
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}
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// Enable XML output
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XmlFlag = true;
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break;
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case 'v' :
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if(argv[i][2]=='y')
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{
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verboseFlag = true;
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printf("Enable Ascii Printing\n");
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}
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else
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{
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verboseFlag = false;
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printf("Disable Ascii Printing\n");
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}
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case 'h' :
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// Enable HTML output
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HtmlFlag = true;
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break;
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default:
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@ -362,18 +390,33 @@ int main(int argc, char ** argv)
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}
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}
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// Mesh loading
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//////////////////////////////////////////
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OpenMesh(mi.FileName.c_str(),m);
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mi.vn=m.vn;
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mi.fn=m.fn;
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// DEGENERATED FACES
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// Mesh processing
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//////////////////////////////////////////
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printf(" Mesh processing...\n\n");
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// Number of vertices
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mi.vn = m.vn;
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// Number of faces
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mi.fn = m.fn;
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// DEGENERATED FACES => (faces with area zero)
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mi.count_fd = tri::Clean<CMesh>::RemoveZeroAreaFace(m);
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vcg::tri::UpdateTopology<CMesh>::FaceFace(m);
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// Update topology (face-to-face)
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tri::UpdateTopology<CMesh>::FaceFace(m);
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// UNREFERENCED VERTEX
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mi.count_uv = tri::Clean<CMesh>::RemoveUnreferencedVertex(m);
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// Update flags
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tri::UpdateFlags<CMesh>::Clear(m);
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// IS MANIFOLD
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@ -389,35 +432,41 @@ int main(int argc, char ** argv)
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mi.BEdges = tri::Clean<CMesh>::BorderEdges(m, mi.numholes);
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}
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// Mesh Volume
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if (mi.numholes==0) mi.Volume = m.Volume();
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// CONNECTED COMPONENTS
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mi.numcomponents = tri::Clean<CMesh>::ConnectedComponents(m);
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// ORIENTATION
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if (mi.Manifold)
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tri::Clean<CMesh>::IsOrientedMesh(m, mi.Oriented, mi.Orientable);
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// VOLUME (require a closed oriented manifold)
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if ((mi.Manifold)&&(mi.Oriented)&&(!mi.numholes))
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mi.Volume = m.Volume();
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// GENUS
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if(mi.Manifold)
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mi.Genus = tri::Clean<CMesh>::MeshGenus(m,mi.count_uv, mi.numholes,
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mi.numcomponents, mi.count_e);
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// REGULARITY
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tri::Clean<CMesh>::IsRegularMesh(m, mi.Regular, mi.Semiregular);
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// ORIENTABLE E ORIENTED MESH
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if (mi.Manifold)
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tri::Clean<CMesh>::IsOrientedMesh(m, mi.Oriented, mi.Orientable);
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// DUPLICATED VERTICES
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mi.dv = tri::Clean<CMesh>::RemoveDuplicateVertex(m);
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// SELF INTERSECTION
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mi.SelfIntersect = tri::Clean<CMesh>::SelfIntersections(m);
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tri::Inertia<CMesh> mm;
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mm.Compute(m);
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printf("Volume of mesh %f\n",mm.Mass());
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if (saveFlag)
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/* Save the clean mesh
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if (saveFlag)
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tri::io::Exporter<CMesh>::Save(m, SaveName.c_str());
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*/
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// Mesh Information Output
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//////////////////////////////////////////
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// Print mesh information
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if(verboseFlag)
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