Removed OpenMP stuff

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@709 fdac6126-5c0c-442c-9429-916003d36597

src/OpenMesh/Tools/Decimater/ModHausdorffT.cc

@@ -55,9 +55,6 @@
 //== INCLUDES =================================================================
 
 #include "ModHausdorffT.hh"
-#ifdef USE_OPENMP
-#include <omp.h>
-#endif
 
 
 //== NAMESPACES ===============================================================
@@ -83,14 +80,10 @@ distPointTriangleSquared( const Point& _p,
 
   // Check if the triangle is degenerated
   if (d < FLT_MIN && d > -FLT_MIN) {
-//    std::cerr << "distPointTriangleSquared: Degenerated triangle !\n";
-//    std::cerr << "Points are : " << _v0 << " " << _v1 << " " << _v2 << std::endl;
-//    std::cerr << "d is " << d << std::endl;
     return -1.0;
   }
   const double invD = 1.0 / d;
 
-
   // these are not needed for every point, should still perform
   // better with many points against one triangle
   const Point v1v2 = _v2 - _v1;
@@ -105,7 +98,6 @@ distPointTriangleSquared( const Point& _p,
   const double a = (t | v0v2) * -invD;
   const double b = (t | v0v1) * invD;
 
-
   if (a < 0)
   {
     // Calculate the distance to an edge or a corner vertex
@@ -215,7 +207,7 @@ collapse_priority(const CollapseInfo& _ci)
   std::vector<FaceHandle>        faces;   faces.reserve(20);
   typename Mesh::VertexFaceIter  vf_it;
   typename Mesh::FaceHandle      fh;
-  typename Mesh::Scalar          sqr_tolerace = tolerance_*tolerance_;
+  const typename Mesh::Scalar    sqr_tolerace = tolerance_*tolerance_;
   typename Mesh::CFVIter         fv_it;
   bool                           ok;
 
@@ -321,19 +313,14 @@ postprocess_collapse(const CollapseInfo& _ci)
     pts.clear();
   }
 
-
   // add the deleted point
   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());
 
-
-
   // re-distribute points
   Scalar                  emin, e;
   typename Mesh::CFVIter  fv_it;
@@ -381,24 +368,12 @@ compute_sqr_error(FaceHandle _fh, const Point& _p) const
   Scalar emax =  distPointTriangleSquared(_p, p0, p1, p2);
 
 
-#ifdef USE_OPENMP
-  int pointsCount = points.size();
-#pragma omp parallel for private(e) shared(emax)
-  for (int i = 0; i < pointsCount; ++i) {
-    e =  distPointTriangleSquared(points[i], p0, p1, p2);
-#pragma omp critical(emaxUpdate)
-    {
-    if (e > emax)
-      emax = e;
-    }
-  }
-#else
+
   for (; p_it!=p_end; ++p_it) {
     e =  distPointTriangleSquared(*p_it, p0, p1, p2);
     if (e > emax)
       emax = e;
   }
-#endif
 
   return emax;
 }