[vtkusers] EvaluateFunction of vtkImplicitFunction

[Adeline Joliet]

Hello everybody,

I was trying to use the EvaluateFunction of the vtkPlanes class (derived
from vtkImplicitFunction)
I was wondering what was the "unit" of the returned value ?? The only thing
I know is that of the value is negative it means that the point is inside my
convex volume..
. but I would be able to determine if the point is more or less far from the
center of the volume ?

Regards,
Adeline


 		 	   		  
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