[visionegg] Re: RDS with gratings

Dear Inna, It's difficult to guess what exactly is going on unless you post the code... draw() of SinGrating2D is pretty fast, however.

Cheers!
Andrew

Inna Tsirlin wrote: 
Hello,
I rewrote  MyDotArea2D to display static, little gratings instead of
dynamic dots. The purpose of this is to be able to create disparity
less then one pixel by shifting the phase of the grating.
Unfortunately the drawing time of the new object is very slow.  I
suppose the draw() method of SinGrating2D is the one taking up time.
Do you have any suggestions on how to overcome this problem?

Thank you,
Inna.
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