vtk_mesh_subdivision.cpp
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00038 #include <pcl/console/print.h>
00039 #include <pcl/surface/vtk_smoothing/vtk_mesh_subdivision.h>
00040 #include <pcl/surface/vtk_smoothing/vtk_utils.h>
00041 
00042 #include <vtkLinearSubdivisionFilter.h>
00043 #include <vtkLoopSubdivisionFilter.h>
00044 #include <vtkButterflySubdivisionFilter.h>
00045 
00046 
00048 pcl::MeshSubdivisionVTK::MeshSubdivisionVTK ()
00049   : pcl::MeshProcessing (),
00050     filter_type_ (LINEAR)
00051 {
00052 }
00053 
00054 
00056 void
00057 pcl::MeshSubdivisionVTK::performProcessing (pcl::PolygonMesh &output)
00058 {
00059   // Convert from PCL mesh representation to the VTK representation
00060   VTKUtils::convertToVTK (*input_mesh_, vtk_polygons_);
00061 
00062   // Apply the VTK algorithm
00063   vtkSmartPointer<vtkPolyDataAlgorithm> vtk_subdivision_filter;
00064   switch(filter_type_)
00065   {
00066     case LINEAR:
00067       vtk_subdivision_filter = vtkLinearSubdivisionFilter::New ();
00068       break;
00069     case LOOP:
00070       vtk_subdivision_filter = vtkLoopSubdivisionFilter::New ();
00071       break;
00072     case BUTTERFLY:
00073       vtk_subdivision_filter = vtkButterflySubdivisionFilter::New ();
00074       break;
00075     default:
00076       PCL_ERROR ("[pcl::surface::VTKSmoother::subdivideMesh] Invalid filter selection!\n");
00077       return;
00078       break;
00079   }
00080 
00081   vtk_subdivision_filter->SetInput (vtk_polygons_);
00082   vtk_subdivision_filter->Update ();
00083 
00084   vtk_polygons_ = vtk_subdivision_filter->GetOutput ();
00085 
00086   // Convert the result back to the PCL representation
00087   VTKUtils::convertToPCL (vtk_polygons_, output);
00088 }


pcl
Author(s): Open Perception
autogenerated on Wed Aug 26 2015 15:38:41