COMP: Fix type conversion on initialization.

error: no viable conversion from
  'VectorType' (aka 'Vector<double, 3U>') to
  'PointType' (aka 'Point<double, 3>')
  |     PointType Foot = tmp;
  |               ^      ~~~

Modules/Segmentation/DeformableMesh/include/itkDeformableSimplexMesh3DFilter.hxx

@@ -262,7 +262,7 @@ DeformableSimplexMesh3DFilter<TInputMesh, TOutputMesh>::ComputeGeometry()
     double const distance = -tmpNormalProd;
     tmp.SetVnlVector((data->pos).GetVnlVector() - distance * normal.GetVnlVector());
 
-    PointType Foot = tmp;
+    PointType Foot{ tmp.data() };
     data->distance = ((data->circleCenter) - Foot).GetNorm();
 
     data->eps = ComputeBarycentricCoordinates(Foot, data);