Commit graph

3 commits

Author SHA1 Message Date
Filippo Argiolas
a72b2f5849 geometrictransform: add a "zoom" parameter to bulge filter
Rework bulge mapping function to give more predictable results.
Now the bulge is done dividing by a scale factor that smoothsteps from
"zoom" at the center to 1.0 at "radius".

https://bugzilla.gnome.org/show_bug.cgi?id=625908
2010-08-09 19:25:54 +02:00
Filippo Argiolas
1652a3ef57 geometrictransform: make bulge "radius" customizable
https://bugzilla.gnome.org/show_bug.cgi?id=625908
2010-08-09 19:25:53 +02:00
Filippo Argiolas
3ba3310b01 geometrictransform: new filter "bulge"
Ports gleffects "bulge" filter to geometrictransform.
Adds a protuberance around the center point.

https://bugzilla.gnome.org/show_bug.cgi?id=625722
2010-08-02 20:11:28 +02:00