[vtkusers] vtkFixedPointVolumeRayCastMapper

[wassim_belhadj at topnet.tn]

Hi,
I have also  found this problem. I debeuged VTK to find out why it consumes
a lot of time.
Indeed, there are many instance of another class in the constructor that is
time consuming... 


On Fri, 24 Apr 2009 11:15:03 -0500, "Kall, Bruce A." <kall at mayo.edu> wrote:
> When I initialize my setup I do a:
> 
> vtkFixedPointVolumeRayCastMapper *raycast_mapper = 
> vtkFixedPointVolumeRayCastMapper::New();
> 
> and it takes anywhere from 10-12 seconds to come back from this.  I'm 
> running this on a Dell
> Precision 690 with lots of memory (Linux) and I don't understand what 
> this is doing for that amount of time.
> 
> What's it doing?
> 
> Bruce
> 
> 
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