[Insight-users] Seed Value for CollidingFrontsImageFilter

[Bryn Lloyd]

Hi,

Does the Value at the seed points used in the CollidingFrontsImageFilter 
have any meaning or can/should it be ignored?
http://www.itk.org/Doxygen/html/classitk_1_1CollidingFrontsImageFilter.html

I have modified the CollidingFrontsImageFilterTest to use different seed 
values, but cannot find any difference in the result.

In the ITK manual the value is set to zero, but no explanation is given.

NodeType node;
const double seedValue = 0.0;
node.SetValue( seedValue );
node.SetIndex( seedPosition );

Thanks
Bryn