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An fast realtime interactive fractal zoomer

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3.3.6 Registering of filter

Once filteraction structure is filled, filter is done and you should try to enable it. To enable it in user interface you need to edit ui/ui_helper.c, add filter into uih_filters structure and increase uih_nfilters. Note that order of filters in uih_filter is significant, since same order is kept in filter queue, so you should specify if you want to be called before/after filter xy.

Then it is high time to start experimenting.

Good luck!

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