Aded multiple choice decimater (~4 times faster than the heap one)

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@644 fdac6126-5c0c-442c-9429-916003d36597

src/OpenMesh/Tools/Decimater/ModHausdorffT.cc

@@ -220,8 +220,6 @@ collapse_priority(const CollapseInfo& _ci)
   typename Mesh::CFVIter         fv_it;
   bool                           ok;
 
-
-
   // collect all points to be tested
   // collect all faces to be tested against
   for (vf_it=mesh_.vf_iter(_ci.v0); vf_it; ++vf_it) {
@@ -234,22 +232,17 @@ collapse_priority(const CollapseInfo& _ci)
     std::copy(pts.begin(), pts.end(), std::back_inserter(points));
   }
 
-
   // add point to be removed
   points.push_back(_ci.p0);
 
-
   // setup iterators
   typename std::vector<FaceHandle>::iterator  fh_it, fh_end(faces.end());
   typename Points::const_iterator             p_it, p_end(points.end());
 
 
-
   // simulate collapse
   mesh_.set_point(_ci.v0, _ci.p1);
 
-
-
   // for each point: try to find a face such that error is < tolerance
   ok = true;
   for (p_it=points.begin(); ok && p_it!=p_end; ++p_it) {
@@ -265,13 +258,9 @@ collapse_priority(const CollapseInfo& _ci)
     }
   }
 
-      
-
   // undo simulation changes
   mesh_.set_point(_ci.v0, _ci.p0);
 
-
-
   return ( ok ? Base::LEGAL_COLLAPSE : Base::ILLEGAL_COLLAPSE );
 }