[vtkusers] Getprogress

[Denis Martin]

Dear vtkusers,

 

have anybody experience about the getprogress functionality ?

 

I use callback function and observer to a stlreader.

 

The getprogress give me value from 0 up to 1.

 

My problem is by importing big stl this value loops several time from 0 to
1.

 

is this a normal state for getprogress ? 

 

thank you for your advise

 

Denis

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