Merge branch 'master' of ssh://git.creatis.insa-lyon.fr/bbtk

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

diff --git a/packages/vtk/src/bbvtkSurfaceTexture.cxx b/packages/vtk/src/bbvtkSurfaceTexture.cxx
index d59b7a866d2afd13f222ed180b9447bbf3fc74e9..f9f0139004ab1225690dc7d02e298cf080b962a6 100644 (file)
--- a/packages/vtk/src/bbvtkSurfaceTexture.cxx
+++ b/packages/vtk/src/bbvtkSurfaceTexture.cxx
@@ -62,9 +62,21 @@ printf("EED SurfaceTexture::Process Start\n");
                } else {
                        colorLookupTable = vtkLookupTable::New();
                }
+               colorLookupTable->SetTableRange(range[0],range[1]);
+               colorLookupTable->Build();
+               double rgba1[4];
+               double rgba2[4];
+               for (int iLookTable = 0; iLookTable<128; iLookTable++)
+               {
+                 colorLookupTable->GetTableValue(      iLookTable, rgba1);
+                 colorLookupTable->GetTableValue(256-1-iLookTable, rgba2);
+
+                 colorLookupTable->SetTableValue(256-1-iLookTable , rgba1[0],rgba1[1],rgba1[2],rgba1[3]);
+                 colorLookupTable->SetTableValue(      iLookTable , rgba2[0],rgba2[1],rgba2[2],rgba2[3]);
+               } // for iLookTable
+
        }
-       colorLookupTable->SetTableRange(range[0],range[1]);
-       colorLookupTable->Build();
+
        bbGetInputMesh()->GetPointData()->SetScalars(colors);
 
        if (bbGetInputColorType()==1)
@@ -84,7 +96,7 @@ printf("EED SurfaceTexture::Process Start\n");
                bbGetInputTransform()->Update();
        }
        
-       unsigned short gl; 
+       double gl; 
        double p1[3];
        double p2[3];
        double dcolor[3];
@@ -128,9 +140,9 @@ void SurfaceTexture::bbUserSetDefaultValues()
        bbSetInputColorWindow(500);
        bbSetInputTransform(NULL);
   
-       firsttime               = true;
-       colors                  = NULL;
-       colorLookupTable        = NULL;
+       firsttime                               = true;
+       colors                                  = NULL;
+       colorLookupTable                = NULL;
        colorLookupTableWL      = NULL;
 }
 //=====