[vtkusers] how can i evalutate rendering time in a volume?

[Michael Knopke]

Hi,

I use Observers for this, but it depends what VR mapper you are trying to
observe. Not all have a vtkProgressEvent, but e.g. vtkVolumeTexture3D
has a VolumeMapperComputeGradientsProgressEvent. This only gives you
progress of gradient calculation and is not really correct, but at least
some kind of progress.

Regards

 

Michael

 

Hi, vtkusers
 
I have a question.
 
How to evaluate rendering time in a volume?
 
For example, it is "volume rendering progress bar" that appear in VolView.
 
How can i do? use Addobserver Methods? use extents vtkclass?
 
Thank you very much.
regards,
heochy

 

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