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List:       kstars-devel
Subject:    Re: [Kstars-devel] Testing the use of quaternions in KStars
From:       Jason Harris <jharris () 30doradus ! org>
Date:       2006-10-02 14:06:31
Message-ID: 200610020706.31098.jharris () 30doradus ! org
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Hi,

On Sunday 01 October 2006 20:02, Jason Harris wrote:
> To test it, I added some timing code to time how long it takes to process
> 126,000 stars through toScreen(), and through toScreenQuaternion().  The
> results:
>
> toScreen():  22 ms
> toScreenQuaternion():  31 ms
>
Argh, I'm an idiot.  I didn't reset the timer so the toScreenQuaternion time 
included the toScreen time.  Correct values:

toScreen():  22 ms
toScreenQuaternion():  9 ms

Now we're talking...

-- 
Jason Harris
jharris@30doradus.org
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