X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=packages%2Fvtk%2Fsrc%2FbbvtkSurfaceTexture.cxx;h=ef9d87ed0dcc7d076a21e568c6cb5301bb4755cd;hb=ab91e25f4ca81c10788da1fdd681a87f1f17641e;hp=1e002aa5c9e9617c6482fe14ca654c0ab03c1aaf;hpb=d8dcda9f784877269a0f7f2c17092202428397a8;p=bbtk.git

diff --git a/packages/vtk/src/bbvtkSurfaceTexture.cxx b/packages/vtk/src/bbvtkSurfaceTexture.cxx
index 1e002aa..ef9d87e 100644
--- a/packages/vtk/src/bbvtkSurfaceTexture.cxx
+++ b/packages/vtk/src/bbvtkSurfaceTexture.cxx
@@ -49,9 +49,16 @@ void SurfaceTexture::Process()
 		int maxX = ext[1]-ext[0]+1;
 		int maxY = ext[3]-ext[2]+1;
 		int maxZ = ext[5]-ext[4]+1;
-		if (firsttime==true)
+		
+		if (backColorType!=bbGetInputColorType() )
 		{
-			firsttime=false;
+			backColorType = bbGetInputColorType();
+			if (colors!=NULL)				{ colors->Delete(); 			}
+//			if (colorLookupTable!=NULL)		{ colorLookupTable->Delete(); 	}
+//			if (colorLookupTableWL!=NULL)	{ colorLookupTableWL->Delete(); }
+			
+			
+//			firsttime=false;
 			// Generate the colors for each point based on the color map
 			colors = vtkUnsignedCharArray::New(); 
 			colors->SetNumberOfComponents(3);
@@ -132,6 +139,9 @@ void SurfaceTexture::Process()
 	  		  colorLookupTable->SetTableValue(11,0.5,0.5,1	,1);
 			} // type 3
 		}  // firsttime
+		
+		
+		
 		bbGetInputMesh()->GetPointData()->SetScalars(colors);
 		if (bbGetInputColorType()==1)
 		{
@@ -198,7 +208,7 @@ void SurfaceTexture::bbUserSetDefaultValues()
 	bbSetInputTransform(NULL);
 	bbSetInputExternalLookupTable(NULL);
   
-	firsttime				= true;
+	backColorType			= -999;
 	colors					= NULL;
 	colorLookupTable		= NULL;
 	colorLookupTableWL		= NULL;