X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=bbtk%2Fsrc%2FbbcreaContoursSetViewerPosition.cxx;h=5f0f2337973a046b0379198f6aaebdb07ef2cd70;hb=refs%2Fheads%2Fvtk8itk4wx3-mingw64;hp=582f59b576361275e2599996acecddbbf7560adb;hpb=cc5335c400c0186080bde08a41071433c807b2bd;p=creaContours.git

diff --git a/bbtk/src/bbcreaContoursSetViewerPosition.cxx b/bbtk/src/bbcreaContoursSetViewerPosition.cxx
index 582f59b..5f0f233 100644
--- a/bbtk/src/bbcreaContoursSetViewerPosition.cxx
+++ b/bbtk/src/bbcreaContoursSetViewerPosition.cxx
@@ -29,48 +29,53 @@ void SetViewerPosition::Process()
 //    bbSetOutputOut( bbGetInputIn() );
 //    std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
   
-	if (bbGetInputwxContourMainFrame()!=NULL)
+
+	if (bbGetInputPosition().size()==3 )
 	{
-		if (bbGetInputPosition().size()==3 )
+		int x = bbGetInputPosition()[0];
+		int y = bbGetInputPosition()[1];
+		int z = bbGetInputPosition()[2];
+		if ((backX!=x) || (backY!=y) || (backZ!=z) )   // this prevent to finish contour before start  :-)
 		{
-			double 			slice;
-			int 			x 			= bbGetInputPosition()[0];
-			int 			y 			= bbGetInputPosition()[1];
-			int 			z 			= bbGetInputPosition()[2];
-			vtkImageData 	*img 		= bbGetInputwxContourMainFrame()->getImageData();
-			int 			ext[6];
-			img->GetExtent(ext);
-			int dimY=ext[3]-ext[2]+1;
-			if (bbGetInputDirection()==0)
-			{
-				slice = z;
-				slice = round( slice/bbGetInputJump() ) * bbGetInputJump() + bbGetInputShift();
-				bbGetInputwxContourMainFrame()->setConceptValue( "Axe Depth", slice );
-				bbGetInputwxContourMainFrame()->SetXY(x,y);
-			} // if Direction1
-
-			if (bbGetInputDirection()==1)
+			if (bbGetInputwxContourMainFrame()!=NULL)
 			{
-				slice = y;
-				slice = round( slice/bbGetInputJump() ) * bbGetInputJump() + bbGetInputShift();
-				bbGetInputwxContourMainFrame()->setConceptValue( "Axe Depth", slice );
-				bbGetInputwxContourMainFrame()->SetXY(x,dimY-z-1);
-			} // if Direction1
-
-			if (bbGetInputDirection()==2)
-			{
-				slice = x;
-				slice = round( slice/bbGetInputJump() ) * bbGetInputJump() + bbGetInputShift();
-				bbGetInputwxContourMainFrame()->setConceptValue( "Axe Depth", slice );
-				bbGetInputwxContourMainFrame()->SetXY(dimY-z-1,y);
-			} // if Direction1
+				double 			slice;
+				vtkImageData 	*img 		= bbGetInputwxContourMainFrame()->getImageData();
+				int 			ext[6];
+				img->GetExtent(ext);
+				int dimY=ext[3]-ext[2]+1;
+				if (bbGetInputDirection()==0)
+				{
+					slice = z;
+					slice = round( slice/bbGetInputJump() ) * bbGetInputJump() + bbGetInputShift();
+					bbGetInputwxContourMainFrame()->setConceptValue( "Axe Depth", slice );
+					bbGetInputwxContourMainFrame()->SetXY(x,y);
+				} // if Direction1
 
+				if (bbGetInputDirection()==1)
+				{
+					slice = y;
+					slice = round( slice/bbGetInputJump() ) * bbGetInputJump() + bbGetInputShift();
+					bbGetInputwxContourMainFrame()->setConceptValue( "Axe Depth", slice );
+					bbGetInputwxContourMainFrame()->SetXY(x,dimY-z-1);
+				} // if Direction1
 
-			bbGetInputwxContourMainFrame()->showAxis(true);
-			bbGetInputwxContourMainFrame()->changeInstant();
-			bbGetInputwxContourMainFrame()->RefreshInterface();
-		}
-	}
+				if (bbGetInputDirection()==2)
+				{
+					slice = x;
+					slice = round( slice/bbGetInputJump() ) * bbGetInputJump() + bbGetInputShift();
+					bbGetInputwxContourMainFrame()->setConceptValue( "Axe Depth", slice );
+					bbGetInputwxContourMainFrame()->SetXY(dimY-z-1,y);
+				} // if Direction1
+				bbGetInputwxContourMainFrame()->showAxis(true);
+				bbGetInputwxContourMainFrame()->changeInstant();
+				bbGetInputwxContourMainFrame()->RefreshInterface();
+				backX=x;
+				backY=y;
+				backZ=z;
+			} // if bbGetInputPosition
+		} // if bbGetInputwxContourMainFrame
+	} // if backX  backY  backZ
 
 }
 //===== 
@@ -81,10 +86,14 @@ void SetViewerPosition::bbUserSetDefaultValues()
 
 //  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX 
 //    Here we initialize the input 'In' to 0
-   bbSetInputDirection(0);
-   bbSetInputJump(1);
-   bbSetInputShift(0);
-   bbSetInputwxContourMainFrame(NULL);
+	bbSetInputDirection(0);
+	bbSetInputJump(1);
+  	bbSetInputShift(0);
+	bbSetInputwxContourMainFrame(NULL);
+
+	backX=-9999;
+	backY=-9999;
+	backZ=-9999;
   
 }
 //=====