46 static void FindTouchingSphereCenter(vtkPolyData* centerlines,
const char* radiusArrayName, vtkIdType cellId, vtkIdType subId,
double pcoord, vtkIdType& touchingSubId,
double& touchingPCoord,
bool forward=
true);
48 static void FindNTouchingSphereCenter(vtkPolyData* centerlines,
const char* radiusArrayName, vtkIdType cellId, vtkIdType subId,
double pcoord,
int numberOfTouchingSpheres, vtkIdType& touchingSubId,
double& touchingPCoord,
bool forward=
true);