X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=bbtk_creaVtk_PKG%2Fsrc%2FbbcreaVtkScalarsToColors.cxx;h=50c2cbc2e8532df3618d09af7bf6955a5390e5ec;hb=2e8c7cadbf9be911a9621142f95d81807d6c0402;hp=ba2a9eafe204b8fa1053bbfcbe39c61de0100a1d;hpb=865feaf46cad760a6ff45748ef71154b883f950b;p=creaVtk.git

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkScalarsToColors.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkScalarsToColors.cxx
index ba2a9ea..50c2cbc 100644
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkScalarsToColors.cxx
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkScalarsToColors.cxx
@@ -227,9 +227,9 @@ void ScalarsToColors::Process()
 //    std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
   
 
-   	if (firsttime==true)
-	{
-		firsttime=false;
+// 	if (firsttime==true)
+//	{
+//		firsttime=false;
 		// Create the color map
 		if ((bbGetInputType()==0) || (bbGetInputType()==100) )
 		{
@@ -238,6 +238,10 @@ void ScalarsToColors::Process()
 			{
 				colorLookupTable->SetRange( bbGetInputRange()[0],bbGetInputRange()[1]);
 //				colorLookupTable->SetTableRange( bbGetInputRange()[0],bbGetInputRange()[1]);
+				colorLookupTable->SetBelowRangeColor(1,1,1,0);  // White transparent 
+  				colorLookupTable->SetAboveRangeColor(1,1,1,0);  // White transparent 
+  				colorLookupTable->UseBelowRangeColorOn();
+  				colorLookupTable->UseAboveRangeColorOn();
 			} else {
 				colorLookupTable->SetRange(0,255);
 			}
@@ -290,6 +294,11 @@ void ScalarsToColors::Process()
 			{
 				colorLookupTable->SetRange( bbGetInputRange()[0],bbGetInputRange()[1]);
 //				colorLookupTable->SetTableRange( bbGetInputRange()[0],bbGetInputRange()[1]);
+				colorLookupTable->SetBelowRangeColor(1,1,1,0);  // White transparent 
+  				colorLookupTable->SetAboveRangeColor(1,1,1,0);  // White transparent 
+  				colorLookupTable->UseBelowRangeColorOn();
+  				colorLookupTable->UseAboveRangeColorOn();
+
 			} else {
 				colorLookupTable->SetRange(0,255);
 			}
@@ -327,7 +336,7 @@ void ScalarsToColors::Process()
 		} // If Type 3
 
 
- 	} // firsttime
+// 	} // firsttime
 	double rgb[3];
   	std::vector<double>colorRGB;
 	_scalarstocolors->GetColor( bbGetInputScalarValue() , rgb );
@@ -353,7 +362,7 @@ void ScalarsToColors::bbUserSetDefaultValues()
    range.push_back( 1 );
 	bbSetInputRange(range);
    bbSetInputScalarValue(0);
-   firsttime		= true;
+//   firsttime		= true;
    _scalarstocolors	= NULL;
 }
 //=====