[vtkusers] voxel's volume

[Laurent PAUL]

Hi users,

I'm wondering how voxels are mapped in my VolumeData.
I've got an ImageData coming from Dicom. Voxel size is 0.74*0.74*2.7, I
mean SizeX*SizeY*SizeZ(SizeZ=sliceThickness in dicom tag).
But acquisiton had been made with a spacing between slices=1.3

So What is the voxel's volume?
Since I'm working in 3D, I'm wondering how voxels are mapped when
acquisition is overlapped.
I think I should consider the "spacing between slices" when it is smaller
than
slice thickness. Am I right?

Thank for youe help,

Laurent.