src/SVTK/SVTK_DeviceActor.h

   1 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 //  SVTK OBJECT : interactive object for SVTK visualization
  24 //  File   : SVTK_DeviceActor.h
  25 //  Author :
  26
  27 #ifndef SVTK_DEVICE_ACTOR_H
  28 #define SVTK_DEVICE_ACTOR_H
  29
  30 #include "SVTK.h"
  31 #include "VTKViewer.h"
  32 #include "VTKViewer_Actor.h"
  33 #include "VTKViewer_MarkerDef.h"
  34
  35 #include <vector>
  36
  37 #include <vtkLODActor.h>
  38 #include <vtkProperty.h>
  39
  40 class VTKViewer_Transform;
  41 class VTKViewer_TransformFilter;
  42 class VTKViewer_GeometryFilter;
  43
  44 class vtkCell;
  45 class vtkDataSet;
  46 class vtkShrinkFilter;
  47 class vtkFeatureEdges;
  48 class VTKViewer_DataSetMapper;
  49 class vtkPassThroughFilter;
  50
  51 #ifdef WIN32
  52 #pragma warning ( disable:4251 )
  53 #endif
  54
  55 class SVTK_EXPORT SVTK_DeviceActor: public vtkLODActor
  56 {
  57  public:
  58   vtkTypeMacro(SVTK_DeviceActor,vtkLODActor);
  59
  60   static
  61   SVTK_DeviceActor*
  62   New();
  63
  64   //! Apply a view transformation
  65   virtual
  66   void
  67   SetTransform(VTKViewer_Transform* theTransform);
  68
  69   //! To insert some additional filters and then sets the given #vtkMapper
  70   virtual
  71   void
  72   SetMapper(vtkMapper* theMapper);
  73
  74   //! Allows to get initial #vtkDataSet
  75   virtual
  76   vtkDataSet*
  77   GetInput();
  78
  79   //! Allows to set initial #vtkDataSet
  80   virtual
  81   void
  82   SetInput(vtkDataSet* theDataSet);
  83
  84   /** @name For selection mapping purpose */
  85   //@{
  86   virtual
  87   int
  88   GetNodeObjId(int theVtkID);
  89
  90   virtual
  91   vtkFloatingPointType*
  92   GetNodeCoord(int theObjID);
  93
  94   virtual
  95   int
  96   GetElemObjId(int theVtkID);
  97
  98   virtual
  99   vtkCell*
 100   GetElemCell(int theObjID);
 101
 102   //! To provide VTK to Object and backward mapping
 103   virtual
 104   void
 105   SetStoreMapping(bool theStoreMapping);
 106   //@}
 107
 108   virtual
 109   unsigned long int
 110   GetMTime();
 111
 112   /** @name For shrink mamnagement purpose */
 113   //@{
 114   vtkFloatingPointType
 115   GetShrinkFactor();
 116
 117   virtual
 118   void
 119   SetShrinkFactor(vtkFloatingPointType value);
 120
 121   virtual
 122   void
 123   SetShrinkable(bool theIsShrinkable);
 124
 125   bool
 126   IsShrunkable();
 127
 128   bool
 129   IsShrunk();
 130
 131   virtual
 132   void
 133   SetShrink();
 134
 135   virtual
 136   void
 137   UnShrink();
 138   //@}
 139
 140   /** @name For feature edges management purpose */
 141   //@{
 142   virtual
 143   bool
 144   IsFeatureEdgesAllowed();
 145
 146   virtual
 147   void
 148   SetFeatureEdgesAllowed(bool theIsFeatureEdgesAllowed);
 149
 150   virtual
 151   bool
 152   IsFeatureEdgesEnabled();
 153
 154   virtual
 155   void
 156   SetFeatureEdgesEnabled(bool theIsFeatureEdgesEnabled);
 157
 158   virtual
 159   vtkFloatingPointType
 160   GetFeatureEdgesAngle();
 161
 162   virtual
 163   void
 164   SetFeatureEdgesAngle(vtkFloatingPointType theAngle);
 165
 166   virtual
 167   void
 168   GetFeatureEdgesFlags(bool& theIsFeatureEdges,
 169                        bool& theIsBoundaryEdges,
 170                        bool& theIsManifoldEdges,
 171                        bool& theIsNonManifoldEdges);
 172   virtual
 173   void
 174   SetFeatureEdgesFlags(bool theIsFeatureEdges,
 175                        bool theIsBoundaryEdges,
 176                        bool theIsManifoldEdges,
 177                        bool theIsNonManifoldEdges);
 178
 179   virtual
 180   bool
 181   GetFeatureEdgesColoring();
 182
 183   virtual
 184   void
 185   SetFeatureEdgesColoring(bool theIsColoring);
 186   //@}
 187
 188   /** @name For representation mamnagement purpose */
 189   virtual
 190   void
 191     SetRepresentation(VTKViewer::Representation::Type theMode);
 192
 193   VTKViewer::Representation::Type
 194   GetRepresentation();
 195
 196   virtual
 197   vtkFloatingPointType
 198   GetDefaultPointSize();
 199
 200   virtual
 201   vtkFloatingPointType
 202   GetDefaultLineWidth();
 203
 204   bool
 205   IsShaded();
 206
 207   void
 208   SetShaded(bool theShaded);
 209   //@}
 210
 211   /** @name For marker management purpose */
 212   void
 213   SetMarkerEnabled( bool );
 214
 215   void
 216   SetMarkerStd( VTK::MarkerType, VTK::MarkerScale );
 217
 218   void
 219   SetMarkerTexture( int, VTK::MarkerTexture );
 220
 221   VTK::MarkerType
 222   GetMarkerType();
 223
 224   VTK::MarkerScale
 225   GetMarkerScale();
 226
 227   int
 228   GetMarkerTexture();
 229   //@}
 230
 231   virtual
 232   void
 233   Render(vtkRenderer *, vtkMapper *);
 234
 235   VTKViewer_DataSetMapper* GetDataSetMapper();
 236
 237   //----------------------------------------------------------------------------
 238   //! Setting for displaying quadratic elements
 239   virtual void SetQuadraticArcMode(bool theFlag);
 240   virtual bool GetQuadraticArcMode();
 241
 242   virtual void SetQuadraticArcAngle(vtkFloatingPointType theMaxAngle);
 243   virtual vtkFloatingPointType GetQuadraticArcAngle();
 244
 245   virtual
 246   void
 247   SetCoincident3DAllowed(bool theIsFeatureEdgesAllowed);
 248
 249   virtual
 250   bool
 251   IsCoincident3DAllowed() const;
 252
 253   void
 254   SetResolveCoincidentTopology(bool theIsResolve);
 255
 256
 257
 258  protected:
 259   VTKViewer::Representation::Type myRepresentation;
 260   vtkProperty *myProperty;
 261   bool myIsShaded;
 262
 263   //! To initialize internal pipeline
 264   void
 265   InitPipeLine(vtkMapper* theMapper);
 266
 267   VTKViewer_GeometryFilter *myGeomFilter;
 268   VTKViewer_TransformFilter *myTransformFilter;
 269   std::vector<vtkPassThroughFilter*> myPassFilter;
 270   vtkShrinkFilter* myShrinkFilter;
 271   vtkFeatureEdges* myFeatureEdges;
 272   VTKViewer_DataSetMapper* myMapper;
 273
 274   bool myIsShrinkable;
 275   bool myIsShrunk;
 276
 277   bool myIsFeatureEdgesAllowed;
 278   bool myIsFeatureEdgesEnabled;
 279
 280   bool myIsResolveCoincidentTopology;
 281   vtkFloatingPointType myPolygonOffsetFactor;
 282   vtkFloatingPointType myPolygonOffsetUnits;
 283
 284   void SetPolygonOffsetParameters(vtkFloatingPointType factor,
 285                                   vtkFloatingPointType units);
 286   void GetPolygonOffsetParameters(vtkFloatingPointType& factor,
 287                                   vtkFloatingPointType& units);
 288
 289   SVTK_DeviceActor();
 290   ~SVTK_DeviceActor();
 291
 292  private:
 293   SVTK_DeviceActor(const SVTK_DeviceActor&); // Not implemented
 294   void operator=(const SVTK_DeviceActor&); // Not implemented
 295
 296 };
 297
 298 #ifdef WIN32
 299 #pragma warning ( default:4251 )
 300 #endif
 301
 302 #endif //SVTK_DEVICE_ACTOR_H