X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPIPELINE%2FVISU_PipeLineUtils.hxx;h=f65aea6b40f5582f2db70df8929aae7aaae02b3c;hb=d920ec40769170efb5b1750fd8192cb789537b70;hp=a6026293af0bef7a6a13515413458e9b160e35d0;hpb=43ac4bca0b3831bed6ba417dba4ee14e6d99680b;p=modules%2Fvisu.git

diff --git a/src/PIPELINE/VISU_PipeLineUtils.hxx b/src/PIPELINE/VISU_PipeLineUtils.hxx
index a6026293..f65aea6b 100644
--- a/src/PIPELINE/VISU_PipeLineUtils.hxx
+++ b/src/PIPELINE/VISU_PipeLineUtils.hxx
@@ -1,23 +1,23 @@
-//  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
 //
-//  This library is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU Lesser General Public
-//  License as published by the Free Software Foundation; either
-//  version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//  Lesser General Public License for more details.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
 //
-//  You should have received a copy of the GNU Lesser General Public
-//  License along with this library; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
 //  VISU OBJECT : interactive object for VISU entities implementation
@@ -30,14 +30,13 @@
 
 #include "VISUPipeline.hxx"
 #include "VISU_ConvertorUtils.hxx"
+#include "VISU_CellDataToPointData.hxx"
 
 #include <vtkProperty.h>
 #include <vtkObjectFactory.h>
 #include <vtkDataSetMapper.h>
 #include <vtkUnstructuredGrid.h>
 
-#include <vtkCellDataToPointData.h>
-#include <vtkCellCenters.h>
 #include <vtkPointData.h>
 #include <vtkCellData.h>
 #include <vtkPolyData.h>
@@ -77,7 +76,7 @@ namespace VISU
   template<class TOutputFilter> 
   void
   CellDataToPoint(TOutputFilter* theOutputFilter, 
-                  vtkCellDataToPointData *theCellDataToPointData,
+                  VISU_CellDataToPointData *theCellDataToPointData,
                   vtkDataSet* theDataSet)
 
   {
@@ -127,7 +126,7 @@ namespace VISU
 
   //----------------------------------------------------------------------------
   void VISU_PIPELINE_EXPORT
-  ComputeBoundsParam(vtkDataSet* theDataSet,
+  ComputeBoundsParam(vtkFloatingPointType theBounds[6],
                      vtkFloatingPointType theDirection[3], 
                      vtkFloatingPointType theMinPnt[3],
                      vtkFloatingPointType& theMaxBoundPrj, 
@@ -136,7 +135,7 @@ namespace VISU
 
   //----------------------------------------------------------------------------
   void VISU_PIPELINE_EXPORT
-  DistanceToPosition(vtkDataSet* theDataSet,
+  DistanceToPosition(vtkFloatingPointType theBounds[6],
                      vtkFloatingPointType theDirection[3], 
                      vtkFloatingPointType theDist, 
                      vtkFloatingPointType thePos[3]);
@@ -144,7 +143,7 @@ namespace VISU
 
   //----------------------------------------------------------------------------
   void VISU_PIPELINE_EXPORT
-  PositionToDistance(vtkDataSet* theDataSet,
+  PositionToDistance(vtkFloatingPointType theBounds[6],
                      vtkFloatingPointType theDirection[3], 
                      vtkFloatingPointType thePos[3], 
                      vtkFloatingPointType& theDist);
@@ -153,6 +152,20 @@ namespace VISU
   //----------------------------------------------------------------------------
   bool VISU_PIPELINE_EXPORT
   IsQuadraticData(vtkDataSet* theDataSet);
+
+  //----------------------------------------------------------------------------
+  void VISU_PIPELINE_EXPORT
+  ComputeVisibleBounds(vtkDataSet* theDataSet,
+                       vtkFloatingPointType theBounds[6]);
+
+  //----------------------------------------------------------------------------
+  void VISU_PIPELINE_EXPORT
+  ComputeBoxCenter(vtkFloatingPointType theBounds[6], vtkFloatingPointType theCenter[3]);
+
+  //----------------------------------------------------------------------------
+  double VISU_PIPELINE_EXPORT
+  ComputeBoxDiagonal(vtkFloatingPointType theBounds[6]);
+
 }
 
 #endif