..

[cpPlugins.git] / plugins / cpPluginsImageMeshFilters / TriangleMeshToBinaryImageFilter.cxx

diff --git a/plugins/cpPluginsImageMeshFilters/TriangleMeshToBinaryImageFilter.cxx b/plugins/cpPluginsImageMeshFilters/TriangleMeshToBinaryImageFilter.cxx
index 11bb178f137ff6fd93985d5adebb4a6bff0734a9..6e35acc2233023ba5a8cc7e1981fe7132c07ec0c 100644 (file)
--- a/plugins/cpPluginsImageMeshFilters/TriangleMeshToBinaryImageFilter.cxx
+++ b/plugins/cpPluginsImageMeshFilters/TriangleMeshToBinaryImageFilter.cxx
@@ -1,4 +1,5 @@
 #include <cpPluginsImageMeshFilters/TriangleMeshToBinaryImageFilter.h>
+#include <cpPlugins/BoundingBox.h>
 #include <cpPlugins/Image.h>
 #include <cpPlugins/Mesh.h>
 
@@ -10,6 +11,7 @@ TriangleMeshToBinaryImageFilter( )
   : Superclass( )
 {
   this->_AddInput( "Input" );
+  this->_AddInput( "BoundingBox", false );
   this->_AddOutput< cpPlugins::Image >( "Output" );
 
   this->m_Parameters.ConfigureAsUint( "InsideValue" );
@@ -55,16 +57,29 @@ template< class _TMesh, class _TPixel >
 std::string cpPluginsImageMeshFilters::TriangleMeshToBinaryImageFilter::
 _GD1( _TMesh* mesh )
 {
+  typedef cpPlugins::BoundingBox _TBB;
   typedef itk::Image< _TPixel, _TMesh::PointDimension > _TImage;
   typedef itk::TriangleMeshToBinaryImageFilter< _TMesh, _TImage > _TFilter;
+  typedef typename _TImage::PointType _TPoint;
 
   static const unsigned int PAD = 10;
 
   _TFilter* filter = this->_CreateITK< _TFilter >( );
 
-  auto bb = mesh->GetBoundingBox( );
-  auto minBB = bb->GetMinimum( );
-  auto maxBB = bb->GetMaximum( );
+  auto in_bb = dynamic_cast< _TBB* >( this->GetInputData( "BoundingBox" ) );
+  _TPoint minBB, maxBB;
+  if( in_bb == NULL )
+  {
+    auto bb = mesh->GetBoundingBox( );
+    minBB = bb->GetMinimum( );
+    maxBB = bb->GetMaximum( );
+  }
+  else
+  {
+    minBB = in_bb->GetMinimum< _TPoint >( );
+    maxBB = in_bb->GetMaximum< _TPoint >( );
+
+  } // fi
 
   double lx = double( maxBB[ 0 ] - minBB[ 0 ] );
   double ly = double( maxBB[ 1 ] - minBB[ 1 ] );