[Insight-developers] Image as an OrientedImage Progress

[kent williams]

A more expedient question: Does it really make any sense to throw an
exception for degenerate 2D direction cosines. In those cases where valid 3D
dir cosines are truncated to degenerate 2D dir cosines, there's no valid
punt option, categorically:

If you see dir cosines of [0 1] [0 0] or [0 0] [0 1] etc, what that means is
the second fastest moving direction is going in either the Z or -Z
direction.  You can cange them to e.g. [0 1] [1 0] or [0 1] [-1 0], which
will remove the degeneracy, but be 100% wrong.



On 9/16/08 10:58 AM, "Bill Lorensen" <bill.lorensen at gmail.com> wrote:

> As I said, although the issue has been known for some time, now is the
> time to attack it. We need some thought time on this one.
> 
> For now, we'll just let the tests keep failing. One platform in the
> nightly is enough to keep us reminded.
> 
> Bill
>