segmentation

[kidstone]

In segmentation menu the keens and front propagation sub menu cann't work.
may be segmentation can be achieved according to its scalar fields

[Dimitri]

Hi,

in a sense it's already possible ; use the min-max function on the scalar field menu, and you'll segment your cloud according to the value attached to the chosen scalar.

Now if you mean to use something else (like a gradient of the scalar or some kind of front propagation using scalar information), I'm intrigued...