#3498 Export to Python code for 3DSlicer

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

diff --git a/packages/vtk/src/bbvtkPolyDataToActor.cxx b/packages/vtk/src/bbvtkPolyDataToActor.cxx
index c0fa2088e1ec3cb1243028150c806150b23a31e0..fefe8eb5887febd3cfed5989061091eaf8c4a70e 100644 (file)
--- a/packages/vtk/src/bbvtkPolyDataToActor.cxx
+++ b/packages/vtk/src/bbvtkPolyDataToActor.cxx
@@ -43,10 +43,19 @@
 
 #include "vtkProperty.h"
 #include "vtkLinearTransform.h"
+#include "vtkCleanPolyData.h"
+#include "vtkFieldData.h"
+
+//--
+#include <vtkGlyph3D.h>
+#include <vtkArrowSource.h>
+#include <vtkPolyDataNormals.h>
+//--
 
 #include "bbvtkPolyDataToActor.h"
 #include "bbvtkPackage.h"
 
+#include "vtkRenderWindow.h"
 
 namespace bbvtk
 {
@@ -71,6 +80,10 @@ namespace bbvtk
           bbSetInputScalarVisibility(false);
           polydatamapper = NULL;
           vtkactor       = NULL;
+          
+          bbSetInputScalarVisibilityOn_LookupTable(NULL);
+          bbSetInputScalarVisibilityOn_NameColorArray("");
+       bbSetInputIn(NULL);
    }
 
 
@@ -81,6 +94,7 @@ namespace bbvtk
      vtkactor       = vtkActor::New();
 //     polydatamapper->SetInput(marchingcubes->GetOutput());
      vtkactor->SetMapper(polydatamapper);
+
 //EED 2020-04-21 vtk8 deprecated
 //     polydatamapper->ImmediateModeRenderingOn();
    }
@@ -101,71 +115,175 @@ namespace bbvtk
        }
        
        
-//---------------------------------------------------------------------
+       
+       
+/*
 
-       void PolyDataToActor::DoProcess()
-       {
+-----------------------------------------------
 
-               if (bbGetInputActive()==true)
-               {
+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()
+{
+    bool ok_removeActor=false;
+    if (bbGetInputRenderer()==NULL)
+    {
+        printf("EED Warnning! PolyDataToActor::DoProcess  missing Renderer.\n");
+    }
+    if (bbGetInputActive()==true)
+    {
+        if (bbGetInputIn()!=NULL)
+        {
 //EED 2017-01-01 Migration VTK7
 #if VTK_MAJOR_VERSION <= 5
-                        polydatamapper->SetInput( bbGetInputIn() );
+             polydatamapper->SetInput( bbGetInputIn() );
 #else
-                        polydatamapper->SetInputData( bbGetInputIn() );
+             polydatamapper->SetInputData( bbGetInputIn() );
 #endif
+             vtkactor->GetProperty()->SetRepresentation( bbGetInputRepresentation() );
+            if (bbGetInputRepresentation()==0)
+            {
+                 vtkactor->GetProperty()->SetAmbient(1);
+                 vtkactor->GetProperty()->SetDiffuse(1);
+                 vtkactor->GetProperty()->SetSpecular(0);
+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() );
+             vtkactor->GetProperty()->SetColor( bbGetInputColour()[0],
+                            bbGetInputColour()[1],
+                            bbGetInputColour()[2] );
+             vtkactor->GetProperty()->SetOpacity( bbGetInputOpacity() );
+             if ( bbGetInputTransform()!=NULL )
+             {
+                vtkactor->SetUserTransform( bbGetInputTransform() );
+             }
+             bbSetOutputOut( vtkactor );
+            
+            
+/*  /  >>>>
+ AAAAA
+            vtkArrowSource *arrow = vtkArrowSource::New();
+            vtkPolyDataNormals *normals = vtkPolyDataNormals::New();
+            normals->SetInputData( bbGetInputIn() );
+            vtkGlyph3D *glyph = vtkGlyph3D::New();
+            glyph->SetInputData(normals->GetOutput() );
+            glyph->SetSourceData(arrow->GetOutput() );
+            glyph->SetVectorModeToUseNormal();
+            glyph->SetScaleModeToScaleByVector();
+            glyph->SetScaleFactor(10);
+            vtkPolyDataMapper *mapper2 = vtkPolyDataMapper::New();
+            mapper2->SetInputData( glyph->GetOutput() );
+            vtkActor *actor2 = vtkActor::New();
+            actor2->SetMapper(mapper2);
+            actor2->GetProperty()->SetColor(1, 0, 0);
+*/
 
-                        vtkactor->GetProperty()->SetRepresentation( bbGetInputRepresentation() );
-
-                       if (bbGetInputRepresentation()==1)
-                       {
-                                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");
-                       }
-
-                        vtkactor->GetProperty()->SetLineWidth( bbGetInputLineWidth() );
-                          
-                        vtkactor->GetProperty()->SetColor( bbGetInputColour()[0],  
-                                                       bbGetInputColour()[1], 
-                                                       bbGetInputColour()[2] );
-                                 
-                        vtkactor->GetProperty()->SetOpacity( bbGetInputOpacity() );
-
-                        
-                        if ( bbGetInputTransform()!=NULL )
-                        {
-                               vtkactor->SetUserTransform( bbGetInputTransform() );
-                        }
-
-                        bbSetOutputOut( vtkactor );
-
-                        // Interface Update
-                        if ((actorAdded==false) && (bbGetInputRenderer()!=NULL ))
-                        {
-                          actorAdded=true;
-                          bbGetInputRenderer()->AddActor( vtkactor );
-                        }  // actorAdded
-
-                        if (bbGetInputScalarVisibility()==true )
-                        {
-                                polydatamapper->ScalarVisibilityOn();
-                        } else {
-                                polydatamapper->ScalarVisibilityOff();
-                        } // ScalarVisibility
-               } else {
-                        // Interface Update
-                        if ((actorAdded==true) && (bbGetInputRenderer()!=NULL ))
-                        {
-                          actorAdded=false;
-                          bbGetInputRenderer()->RemoveActor( vtkactor );
-                        }  // actorAdded
-               } // Active
-       }
-
-
+            
+            
+             // Interface Update
+             if ((actorAdded==false) && (bbGetInputRenderer()!=NULL ))
+             {
+               actorAdded=true;
+               bbGetInputRenderer()->AddActor( vtkactor );
+//--
+//                 bbGetInputRenderer()->AddActor( actor2 );
+//--
+                 
+                 
+             }  // actorAdded
+             if (bbGetInputScalarVisibility()==true )
+             {
+                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
+        } else {
+            ok_removeActor=true;
+//            printf("EED Warnning! PolyDataToActor::DoProcess   In (PolyData) not defined. \n"  );
+        }// if In !=NULL
+    } else {
+         ok_removeActor=true;
+    } // Active
+    
+    if (ok_removeActor==true)
+    {
+        // Interface Update
+        if ((actorAdded==true) && (bbGetInputRenderer()!=NULL ))
+        {
+          actorAdded=false;
+          bbGetInputRenderer()->RemoveActor( vtkactor );
+        }  // actorAdded
+    } // if ok_removeActor
+    
+}
 
 } // EO namespace bbtk