[vtkusers] tiny bug in cvs vtkHull.cxx

[Hua Qian]

Hi,

I just did a "cvs update" for VTK and found that some new methods
were added in vtkHull. Those methods are exactly what I was looking 
for. Actually, I was about to write my own extension to vtkHull to add 
those methods. 

When I went through the code, I found a tiny bug in methods
  int vtkHull::AddPlane( float A, float B, float C, float D )
and 
  void vtkHull::SetPlane( int i, float A, float B, float C, float D )
 
Here is the "cvs diff" after I fixed the bug:

Index: vtkHull.cxx
===================================================================
RCS file: /vtk/cvsroot/vtk/graphics/vtkHull.cxx,v
retrieving revision 1.23
diff -r1.23 vtkHull.cxx
241a242
>     i = -i-1;
257a259
>     i = -i-1;

Regards, 
Hua

-- 
* * ** *** ***** ******** ************* *********************   
Hua Qian, Ph.D.                          Programmer-Analyst          
Imaging Research Laboratories            voice: (519) 663-5777x34066 
The John P. Robarts Research Institute   email: hqian at irus.rri.on.ca