app: add gegl:focus-blur to Filters -> Blur

gegl:focus-blur blurs the image around a focal point.  It can be
used to create fake depth-of-field effects.

Add a prop-gui constructor which uses a FOCUS controller to control
the focus geometry.

(cherry picked from commit 60d4d25b93)
This commit is contained in:
Ell
2020-05-15 00:22:35 +03:00
parent 8e96c6c1b2
commit 3bc1d6a31a
10 changed files with 215 additions and 0 deletions

View File

@ -379,6 +379,7 @@
#define GIMP_HELP_FILTER_ERODE "gimp-filter-erode"
#define GIMP_HELP_FILTER_EXPOSURE "gimp-filter-exposure"
#define GIMP_HELP_FILTER_FATTAL_2002 "gimp-filter-fattal-2002"
#define GIMP_HELP_FILTER_FOCUS_BLUR "gimp-filter-focus-blur"
#define GIMP_HELP_FILTER_FRACTAL_TRACE "gimp-filter-fractal-trace"
#define GIMP_HELP_FILTER_GAUSSIAN_BLUR "gimp-filter-gaussian-blur"
#define GIMP_HELP_FILTER_GAUSSIAN_BLUR_SELECTIVE "gimp-filter-gaussian-blur-selective"