[vtkusers] Minor problem in vtkVolumeRayCastMIPFunction.cxx

[Tuhin Sinha]

I noticed a mis-typed line when examining the code in
vtkVolumeRayCastMIPFunction.cxx.

Variables voxel and prev_voxel are declared as int[3] arrays.  Yet there
is a memcpy on line 170 (v1.30) that copies 3 floats from voxel to
prev_voxel.

I have appended a patch to the latest CVS version (v1.30) of
vtkVolumeRayCastMIPFunction.cxx that corrects this line.

Best Regards,

Tuhin Sinha

###PATCH FOLLOWS###
170c170
<         memcpy( prev_voxel, voxel, 3*sizeof(float) );
---
>         memcpy( prev_voxel, voxel, 3*sizeof(int) );
-------------- next part --------------
170c170
<         memcpy( prev_voxel, voxel, 3*sizeof(float) );
---
>         memcpy( prev_voxel, voxel, 3*sizeof(int) );