X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=packages%2Fvtk%2Fsrc%2FbbvtkTransform.cxx;h=fd4b98e45a078337c81273444e90bc1979122bc8;hb=edb8e9b8948e7216e06b3ef5228b16f18417ca52;hp=c935a0dd9b1aa6f3860e3066252f8bc7b098f9d2;hpb=5ac63f4db1368c03629c86d44d4b7a5bbf7a7c57;p=bbtk.git

diff --git a/packages/vtk/src/bbvtkTransform.cxx b/packages/vtk/src/bbvtkTransform.cxx
index c935a0d..fd4b98e 100644
--- a/packages/vtk/src/bbvtkTransform.cxx
+++ b/packages/vtk/src/bbvtkTransform.cxx
@@ -37,7 +37,8 @@ namespace bbvtk
 
 	void Transform::bbUserSetDefaultValues()
 	{
-		bbSetInputIn(NULL);
+        bbSetInputIn(NULL);
+		bbSetInputInverse(false);
 
 		vecScale.push_back(1);  // scale x
 		vecScale.push_back(1);  // scale y
@@ -117,6 +118,11 @@ namespace bbvtk
           v2[0]             = bbGetInputRotateToNormal()[0];
           v2[1]             = bbGetInputRotateToNormal()[1];
           v2[2]             = bbGetInputRotateToNormal()[2];
+          
+          double mag= sqrt( v2[0]*v2[0] + v2[1]*v2[1]+ v2[2]*v2[2] ) ;
+		  v2[0] = v2[0] / mag;
+		  v2[1] = v2[1] / mag;
+		  v2[2] = v2[2] / mag;
           vtkMath *vtkmath  = vtkMath::New();
           double ang        = acos ( vtkmath->Dot(v1,v2)  );
           ang               = vtkmath->DegreesFromRadians( ang );