Re: [Visualpython-users] optimise visualization for large set of data

[Bruce S. <Bru...@nc...>]

For Visual, that is a large data set in terms of having interactive zoom 
and rotate.

Using the latest experimental version (Visual 5), which has an option to 
display cycle time (time between renders) and render time (time required 
to render the scene), on a rather fast laptop (Dell XPS with NVIdia 
graphics), 100x100x10 boxes has a cycle time of 1.35 seconds, and a 
render time of 0.17 seconds. In other words, Visual is hardly able to 
deal with that many objects interactively.

In Visual 5 there is a new object, "points", which is similar to curve 
but the points aren't connected. With the same 100x100x10 grid there is 
a cycle time of 0.33 seconds and a render time of 0.080 seconds.

Bruce Sherwood


Adrián Martínez Vargas wrote:
> hello mail list 
>  
> I have problems to visualise a large number of data, the visualization 
> windows get slowly, for example with 100x100x10 boxes it is really slow, 
> and it is not too much.
>  
> The question is: how to optimise the visualization for large set of data?
> 
>  your
> Adrian
> 
> 
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