[Insight-users] Physical point to index conversion consistency

[Andriy Fedorov]

Hi,

I was observing some strange visual artifacts produced by my ITK code,
and here's what I found out.

In some cases it is possible that the conversion point->index and back
to index->point is not always consistent: if index1 maps to point1, it
doesn't mean point1 will map to index1.

I seems to me this error is introduced during cast truncations. Is
this normal/expected behavior?

Andriy Fedorov