Re: Rendering with big coordinates

Attachments don't seem to work here, at least not via gmane so my 
screenshot is here:
http://dl.dropbox.com/u/139035/Screen%20Shot%202012-04-23%20at%2000.05.26.pdf

Michael



On 2012-04-22 22:11:34 +0000, K.-Michael Aye said:

> Dear all,
> 
> I noticed a lack of precision in the rendering of the ellipsoid when
> going to big numbers.
> I need these big numbers because I am trying to display planetary
> remote sensing illumination scenarios.
> Here is the code I used to create the attached image:
> 
> from visual import *
> 
> xaxis = arrow(axis=(4000,0,0), shaftwidth=40, color=color.red)
> yaxis = arrow(axis=(0,4000,0), shaftwidth=40, color=color.green)
> zaxis = arrow(axis=(0,0,4000), shaftwidth=40, color=color.blue)
> mars = ellipsoid(length=2*3396.19,height=2*3396.19,width=2*3376.2,
> opacity=0.5, color=(1,0.7,0.2))
> 
> 
> As you can see the ellipsoid is very 'edgy', can this be improved somehow?
> 
> Best regards,
> Michael
> 
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