X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSVTK%2FSVTK_Renderer.cxx;h=b763565036dee2438591f8b4603b66b894139a1c;hb=refs%2Fheads%2Fngr%2Fpython3_dev_pv5.4;hp=fa09eb29f078fd9cd483af3f6cfaf8797b02988b;hpb=bb8609caf7881d966fbb88dec0a7822736da93f5;p=modules%2Fgui.git

diff --git a/src/SVTK/SVTK_Renderer.cxx b/src/SVTK/SVTK_Renderer.cxx
index fa09eb29f..b76356503 100644
--- a/src/SVTK/SVTK_Renderer.cxx
+++ b/src/SVTK/SVTK_Renderer.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  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
@@ -6,7 +6,7 @@
 // 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.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -28,7 +28,7 @@
 
 #include "SVTK_Trihedron.h"
 #include "SVTK_CubeAxesActor2D.h"
-#include "SVTK_RectPicker.h"
+#include "SVTK_AreaPicker.h"
 
 #include "SALOME_Actor.h"
 #include "VTKViewer_Actor.h"
@@ -47,6 +47,7 @@
 #include <vtkCellPicker.h>
 
 #include <vtkProperty.h>
+#include <vtkProp3DCollection.h>
 
 // undefining min and max because CASCADE's defines them and
 // it clashes with std::min(), std::max() included in utilities.h
@@ -67,8 +68,8 @@ SVTK_Renderer
   myEventCallbackCommand(vtkCallbackCommand::New()),
   myPointPicker(vtkPointPicker::New()),
   myCellPicker(vtkCellPicker::New()),
-  myPointRectPicker(SVTK_RectPicker::New()),
-  myCellRectPicker(SVTK_RectPicker::New()),
+  myPointAreaPicker(SVTK_AreaPicker::New()),
+  myCellAreaPicker(SVTK_AreaPicker::New()),
   myPreHighlightProperty(vtkProperty::New()),
   myHighlightProperty(vtkProperty::New()),
   myTransform(VTKViewer_Transform::New()),
@@ -83,12 +84,12 @@ SVTK_Renderer
   myPointPicker->Delete();
   myCellPicker->Delete();
 
-  myPointRectPicker->Delete();
-  myPointRectPicker->PickFromListOn();
+  myPointAreaPicker->Delete();
+  myPointAreaPicker->PickFromListOn();
 
-  myCellRectPicker->Delete();
-  myCellRectPicker->PickFromListOn();
-  myCellRectPicker->PickPointsOff();
+  myCellAreaPicker->Delete();
+  myCellAreaPicker->PickFromListOn();
+  myCellAreaPicker->PickPointsOff();
 
   //SetPreselectionProp();
   myPreHighlightProperty->Delete();
@@ -244,8 +245,8 @@ SVTK_Renderer
     anActor->SetPointPicker(myPointPicker.GetPointer());
     anActor->SetCellPicker(myCellPicker.GetPointer());
 
-    anActor->SetPointRectPicker(myPointRectPicker.GetPointer());
-    anActor->SetCellRectPicker(myCellRectPicker.GetPointer());
+    anActor->SetPointAreaPicker(myPointAreaPicker.GetPointer());
+    anActor->SetCellAreaPicker(myCellAreaPicker.GetPointer());
 
     anActor->SetPreHighlightProperty(myPreHighlightProperty.GetPointer());
     anActor->SetHighlightProperty(myHighlightProperty.GetPointer());
@@ -275,14 +276,24 @@ SVTK_Renderer
     anActor->SetPointPicker(NULL);
     anActor->SetCellPicker(NULL);
 
-    anActor->SetPointRectPicker(NULL);
-    anActor->SetCellRectPicker(NULL);
+    anActor->SetPointAreaPicker(NULL);
+    anActor->SetCellAreaPicker(NULL);
 
     anActor->SetPreHighlightProperty(NULL);
     anActor->SetHighlightProperty(NULL);
 
     anActor->RemoveFromRender(GetDevice());
 
+    while ( int i = myPointPicker->GetProp3Ds()->IsItemPresent( theActor ))
+      myPointPicker->GetProp3Ds()->RemoveItem( i-1 );
+    while ( int i = myCellPicker->GetProp3Ds()->IsItemPresent( theActor ))
+      myCellPicker->GetProp3Ds()->RemoveItem( i-1 );
+
+    while ( int i = myPointPicker->GetActors()->IsItemPresent( theActor ))
+      myPointPicker->GetActors()->RemoveItem( i-1 );
+    while ( int i = myCellPicker->GetActors()->IsItemPresent( theActor ))
+      myCellPicker->GetActors()->RemoveItem( i-1 );
+
     if(theIsAdjustActors)
       AdjustActors();
   }
@@ -369,8 +380,8 @@ SVTK_Renderer
   myPointPicker->SetTolerance( theTolNodes );
   myCellPicker->SetTolerance( theTolCell );
 
-  myPointRectPicker->SetTolerance( theTolNodes );
-  myCellRectPicker->SetTolerance( theTolCell );
+  myPointAreaPicker->SetTolerance( theTolNodes );
+  myCellAreaPicker->SetTolerance( theTolCell );
 
   mySelector->SetTolerance( theTolObjects );
 }
@@ -384,9 +395,9 @@ inline
 bool
 CheckBndBox(const double theBounds[6])
 {
-  if(theBounds[0] > -VTK_LARGE_FLOAT && theBounds[1] < VTK_LARGE_FLOAT &&
-     theBounds[2] > -VTK_LARGE_FLOAT && theBounds[3] < VTK_LARGE_FLOAT &&
-     theBounds[4] > -VTK_LARGE_FLOAT && theBounds[5] < VTK_LARGE_FLOAT)
+  if(theBounds[0] > -VTK_FLOAT_MAX && theBounds[1] < VTK_FLOAT_MAX &&
+     theBounds[2] > -VTK_FLOAT_MAX && theBounds[3] < VTK_FLOAT_MAX &&
+     theBounds[4] > -VTK_FLOAT_MAX && theBounds[5] < VTK_FLOAT_MAX)
     return true;
   return false;
 }
@@ -402,8 +413,8 @@ SVTK_Renderer
   bool aCDisplayed = IsCubeAxesDisplayed();
 
   double aNewBndBox[6];
-  aNewBndBox[ 0 ] = aNewBndBox[ 2 ] = aNewBndBox[ 4 ] = VTK_LARGE_FLOAT;
-  aNewBndBox[ 1 ] = aNewBndBox[ 3 ] = aNewBndBox[ 5 ] = -VTK_LARGE_FLOAT;
+  aNewBndBox[ 0 ] = aNewBndBox[ 2 ] = aNewBndBox[ 4 ] = VTK_FLOAT_MAX;
+  aNewBndBox[ 1 ] = aNewBndBox[ 3 ] = aNewBndBox[ 5 ] = -VTK_FLOAT_MAX;
 
   int aVisibleNum = myTrihedron->GetVisibleActorCount(GetDevice());
   if(aVisibleNum){
@@ -547,6 +558,18 @@ SVTK_Renderer
     myTrihedron->VisibilityOn();
 }
 
+/*!
+  Set trihedron visibility
+*/
+void 
+SVTK_Renderer
+::SetTrihedronVisibility( const bool show ) {
+  if(show)
+    myTrihedron->VisibilityOn();
+  else
+    myTrihedron->VisibilityOff();  
+}
+
 /*!
   Adjust size of the trihedron to the bounding box of the scene
 */
@@ -674,6 +697,35 @@ SVTK_Renderer
   ::ResetCameraClippingRange(GetDevice());
 }
 
+/*!
+  Fit all selected presentation in the scene
+*/
+void SVTK_Renderer::onFitSelection()
+{
+  vtkActorCollection* aSelectedCollection = vtkActorCollection::New();
+
+  VTK::ActorCollectionCopy aCopy( GetDevice()->GetActors() );
+  vtkActorCollection* aCollection = aCopy.GetActors();
+  aCollection->InitTraversal();
+  while ( vtkActor* aProp = aCollection->GetNextActor() )
+    if ( SALOME_Actor* anActor = SALOME_Actor::SafeDownCast( aProp ) ) {
+      const Handle(SALOME_InteractiveObject)& io = anActor->getIO();
+      if ( !io.IsNull() && mySelector->IsSelected( io ) )
+        aSelectedCollection->AddItem( aProp );
+    }
+  
+  if( aSelectedCollection->GetNumberOfItems() == 0 )
+    return; // if collection is empty
+  
+  double bounds[6];
+  ::ComputeBounds( aSelectedCollection, bounds );
+
+  if ( aSelectedCollection->GetNumberOfItems() && ::isBoundValid( bounds ) ) {
+    GetDevice()->ResetCamera( bounds );
+    GetDevice()->ResetCameraClippingRange( bounds );
+  }
+}
+
 /*!
   Reset camera clipping range to adjust the range to the bounding box of the scene
 */