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smooth.cc
1 #include <iostream>
2 #include <vector>
3 // -------------------- OpenMesh
4 #include <OpenMesh/Core/IO/MeshIO.hh>
5 #include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
6 // --------------------
7 #include "smooth_algo.hh"
8
9
10 // ----------------------------------------------------------------------------
11
12 #ifndef DOXY_IGNORE_THIS
13
14 struct MyTraits : public OpenMesh::DefaultTraits
15 {
16 HalfedgeAttributes(OpenMesh::Attributes::PrevHalfedge);
17 };
18
19 #endif
20
21 typedef OpenMesh::TriMesh_ArrayKernelT<MyTraits> MyMesh;
22
23
24 // ----------------------------------------------------------------------------
25
26 int main(int argc, char **argv)
27 {
28 MyMesh mesh;
29
30
31 // check command line options
32 if (argc != 4)
33 {
34 std::cerr << "Usage: " << argv[0] << " #iterations infile outfile\n";
35 return 1;
36 }
37
38
39 // read mesh from stdin
40 if ( ! OpenMesh::IO::read_mesh(mesh, argv[2]) )
41 {
42 std::cerr << "Error: Cannot read mesh from " << argv[2] << std::endl;
43 return 1;
44 }
45
46
47 // smoothing mesh argv[1] times
48 SmootherT<MyMesh> smoother(mesh);
49 smoother.smooth(atoi(argv[1]));
50
51
52 // write mesh to stdout
53 if ( ! OpenMesh::IO::write_mesh(mesh, argv[3]) )
54 {
55 std::cerr << "Error: cannot write mesh to " << argv[3] << std::endl;
56 return 1;
57 }
58 return 0;
59 }
OpenMesh::IO::read_mesh
bool read_mesh(Mesh &_mesh, const std::string &_filename)
Read a mesh from file _filename.
Definition: MeshIO.hh:104
OpenMesh::TriMesh_ArrayKernelT
Definition: TriMesh_ArrayKernelT.hh:98
OpenMesh::Attributes::PrevHalfedge
Add storage for previous halfedge (halfedges). The bit is set by default in the DefaultTraits.
Definition: Attributes.hh:89
MyTraits
Definition: mymesh.cc:5
OpenMesh::IO::write_mesh
bool write_mesh(const Mesh &_mesh, const std::string &_filename, Options _opt=Options::Default, std::streamsize _precision=6)
Write a mesh to the file _filename.
Definition: MeshIO.hh:199
OpenMesh::DefaultTraits
Definition: Traits.hh:126