#3472 merge vtk8itk5wx3-mingw64

[bbtk.git] / packages / vtk / src / bbvtkPolyDataToActor.cxx

diff --git a/packages/vtk/src/bbvtkPolyDataToActor.cxx b/packages/vtk/src/bbvtkPolyDataToActor.cxx
index c0fa2088e1ec3cb1243028150c806150b23a31e0..1ec9ff2cd7c62fa3cb42c76e7607a2ad88479175 100644 (file)
--- a/packages/vtk/src/bbvtkPolyDataToActor.cxx
+++ b/packages/vtk/src/bbvtkPolyDataToActor.cxx
@@ -43,10 +43,13 @@
 
 #include "vtkProperty.h"
 #include "vtkLinearTransform.h"
+#include "vtkCleanPolyData.h"
+#include "vtkFieldData.h"
 
 #include "bbvtkPolyDataToActor.h"
 #include "bbvtkPackage.h"
 
+#include "vtkRenderWindow.h"
 
 namespace bbvtk
 {
@@ -71,6 +74,9 @@ namespace bbvtk
           bbSetInputScalarVisibility(false);
           polydatamapper = NULL;
           vtkactor       = NULL;
+          
+          bbSetInputScalarVisibilityOn_LookupTable(NULL);
+          bbSetInputScalarVisibilityOn_NameColorArray("");
    }
 
 
@@ -81,6 +87,7 @@ namespace bbvtk
      vtkactor       = vtkActor::New();
 //     polydatamapper->SetInput(marchingcubes->GetOutput());
      vtkactor->SetMapper(polydatamapper);
+
 //EED 2020-04-21 vtk8 deprecated
 //     polydatamapper->ImmediateModeRenderingOn();
    }
@@ -101,29 +108,90 @@ namespace bbvtk
        }
        
        
+       
+       
+/*
+
+-----------------------------------------------
+
+https://vtk.org/Wiki/VTK/Examples/Cxx/Visualization/ScalarBarActor
+https://vtk.org/Wiki/VTK/Examples/Cxx/VisualizationAlgorithms/TubesFromSplines
+https://vtk.org/Wiki/VTK/Examples/Cxx/Visualization/ElevationBandsWithGlyphs
+
+vtkSmartPointer<vtkFloatArray> scalars = vtkSmartPointer<vtkFloatArray>::New();
+  scalars  set value ....
+poly->GetPointData()->SetScalars(scalars);  or   poly->GetPointData()->SetActiveScalars("<NameArray>");
+
+vtkSmartPointer<vtkLookupTable> hueLut =    vtkSmartPoint      |                                                 ^~
+er<vtkLookupTable>::New();  
+  hueLut Build ....
+ 
+  mapper->SetInputData(poly);
+  mapper->ScalarVisibilityOn();
+       mapper->SetScalarModeToUsePointData();   Point of Cell ...
+         
+    default: mapper->SetColorModeToDirectScalars() Busca scalars  3 componentes [R,G,B]  float  0..1  or  integer 0..255
+    else:
+      mapper->SetColorModeToMapScalars()  El vector scalar solo tiene un componente
+      mapper->SetLookupTable( hueLut );  
+         
+               To change Array
+               mapper->SelectColorArray("<NameVector>");   
+   
+       mapper->SetUseLookupTableScalarRange( true/false )    true:Para compartir lookuptable con otros mappers 
+               si false then
+               mapper->SetScalarRange( min, max);    Range especifico este mapper
+           mapper->SetScalarRange( tubePolyData->GetScalarRange() );
+
+------------------------------------------
+   
+     mapper->ScalarVisibilityOff();      ->  SetScalarModeToDefault()
+        Utiliza el color del actor
+  
+----------------------------------------
+
+*/     
+       
+       
 //---------------------------------------------------------------------
 
-       void PolyDataToActor::DoProcess()
-       {
+void PolyDataToActor::DoProcess()
+{
+               if (bbGetInputRenderer()==NULL)
+               {
+                       printf("EED Warnning! PolyDataToActor::DoProcess  missing Renderer.\n");
+               }
+
 
                if (bbGetInputActive()==true)
                {
+
+
 //EED 2017-01-01 Migration VTK7
 #if VTK_MAJOR_VERSION <= 5
                         polydatamapper->SetInput( bbGetInputIn() );
 #else
-                        polydatamapper->SetInputData( bbGetInputIn() );
+                        polydatamapper->SetInputData( bbGetInputIn() );  
 #endif
 
                         vtkactor->GetProperty()->SetRepresentation( bbGetInputRepresentation() );
 
-                       if (bbGetInputRepresentation()==1)
+                       if (bbGetInputRepresentation()==0)
                        {
                                 vtkactor->GetProperty()->SetAmbient(1);
                                 vtkactor->GetProperty()->SetDiffuse(1);
                                 vtkactor->GetProperty()->SetSpecular(0);
-                       } else {
-printf("EED WARNNING!  PolyDataToActor::DoProcess  which is the default values of Ambient, Diffuse, Specular ? \n");
+printf("EED WARNNING!  PolyDataToActor::DoProcess  which is the default values of Ambient, Diffuse, Specular for points option? \n");
+                       } else if (bbGetInputRepresentation()==1)
+                       {
+                                vtkactor->GetProperty()->SetAmbient(1);
+                                vtkactor->GetProperty()->SetDiffuse(1);
+                                vtkactor->GetProperty()->SetSpecular(0);
+                       } else if (bbGetInputRepresentation()==2)
+                       {
+                                vtkactor->GetProperty()->SetAmbient(0);
+                                vtkactor->GetProperty()->SetDiffuse(1);
+                                vtkactor->GetProperty()->SetSpecular(0);
                        }
 
                         vtkactor->GetProperty()->SetLineWidth( bbGetInputLineWidth() );
@@ -151,7 +219,28 @@ printf("EED WARNNING!  PolyDataToActor::DoProcess  which is the default values o
 
                         if (bbGetInputScalarVisibility()==true )
                         {
-                                polydatamapper->ScalarVisibilityOn();
+                               polydatamapper->ScalarVisibilityOn();                                   
+                               if (bbGetInputScalarVisibilityOn_LookupTable()!=NULL) 
+                               {
+//                                     polydatamapper->SetScalarModeToDefault();
+//                                     polydatamapper->SetScalarModeToUseCellData();   
+//                                     polydatamapper->SetScalarModeToUseCellFieldData();      
+//                                     polydatamapper->SetScalarModeToUseFieldData();    //    1/2     hausdorff->SetTargetDistanceMethodToPointToCell();
+//                                     polydatamapper->SetScalarModeToUsePointData();   // *
+                                       polydatamapper->SetScalarModeToUsePointFieldData();
+                                       
+                                       polydatamapper->SetColorModeToMapScalars();
+                                       polydatamapper->SetLookupTable( bbGetInputScalarVisibilityOn_LookupTable() );
+                                       if (bbGetInputScalarVisibilityOn_NameColorArray()!="") 
+                                       {
+                                               polydatamapper->SelectColorArray( bbGetInputScalarVisibilityOn_NameColorArray().c_str() );
+                                       }
+                                       if (bbGetInputScalarVisibilityOn_ScalarRange().size()==2)
+                                       {
+                                               polydatamapper->SetScalarRange(  bbGetInputScalarVisibilityOn_ScalarRange()[0] , bbGetInputScalarVisibilityOn_ScalarRange()[1]   ); 
+                                       }
+                                       
+                                } // if ScalarVisibilityOn_LookupTable
                         } else {
                                 polydatamapper->ScalarVisibilityOff();
                         } // ScalarVisibility
@@ -163,7 +252,7 @@ printf("EED WARNNING!  PolyDataToActor::DoProcess  which is the default values o
                           bbGetInputRenderer()->RemoveActor( vtkactor );
                         }  // actorAdded
                } // Active
-       }
+}