[visionegg] Re: map singratings on cylinder

Kaspar Müller wrote:
I would like to project singratings on a round screen, therefore I need to correct the distortion in such a way that the grating-bars have the same width everywhere.
I just added a demo that, as far as I understand what you'd like to do, should do it: 

http://visionegg.org/trac/browser/trunk/visionegg/demo/project_linear_grating_on_cylinder.py?rev=1408

I'm also attaching a screenshot.

-Andrew

PNG image

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