This was decided in a discussion with guiguru on irc
some time ago. However, one element is missing. The
rate slider needs to be disabled when motion only is
enabled, because it has no effect.
2009-01-17 Michael Natterer <mitch@gimp.org>
* all files with a GPL header and all COPYING files:
Change licence to GPLv3 (and to LGPLv3 for libgimp).
Cleaned up some copyright headers and regenerated the parsers in
the ImageMap plugin.
svn path=/trunk/; revision=27913
2008-05-22 Michael Natterer <mitch@gimp.org>
Applied slightly modified and fixed patch from Alexia Death which
adds a "random" axis to the paint dynamics and fixes some issues
in the previous paint dynamics commits. Fixes bug #529431.
* app/core/core-types.h: add a "random" axis to GimpCoords.
* app/display/gimpdisplayshell-coords.c: set it to a random value.
* app/display/gimpdisplayshell-callbacks.c: on button_press,
use the dynamics from the last motion event to avoid blotches
at the beginning of paint strokes.
* app/paint/gimppaintoptions.[ch]: add random properties the same
way we do pressure and velocity. Add get_dynamic_size(),
get_dynamic_color() and get_dynamic_hardness() functions which
look at all dynamic parameters of the passed coords.
* app/tools/gimppaintoptions-gui.c: add gui for the random options.
* app/paint/gimpbrushcore.[ch]: remove calc_brush_scale() and use
gimp_paint_options_get_dynamic_size_instead().
Add "dynamic_hardness" parameters to paste_canvas(),
replace_canvas() and get_brush_mask().
* app/paint/gimpairbrushoptions.c
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimpheal.c
* app/paint/gimppaintbrush.c
* app/paint/gimpsmudge.c: calculate the dynamic hardness and pass
it to above brush core functions. Use the get_dynamic_color() to
calculate the gradient color.
svn path=/trunk/; revision=25758
2008-05-10 Michael Natterer <mitch@gimp.org>
Applied modified patch from Alexia Death which adds velocity
support to paint tools in the spirit of the pressure support we
already have. Fixes bug #529431.
* app/display/gimpdisplayshell-coords.c
(gimp_display_shell_eval_event): tweak velocity calculation to
work in screen coordinates.
* app/paint/gimppaintoptions.[ch]: add velocity options in the
same way as there are pressure options. Add utility functions
which return dynamic opatity and dynamic rate according to the the
option's settings and some GimpCoords' pressure and velocity.
* app/tools/gimppaintoptions-gui.c: add GUI for the velocity
options.
* app/paint/gimpbrushcore.h: remove PRESSURE_SCALE define, it's
now in gimppaintoptions.h.
* app/paint/gimpbrushcore.c (gimp_brush_core_interpolate):
inerpolate velocity too.
(gimp_brush_core_calc_brush_scale): take velocity into account.
(gimp_brush_core_get_brush_mask): always pressurize the mask in
the GIMP_BRUSH_PRESSURE because there always is velocity (unlike
pressure which is only there on tablets).
* app/paint/gimpairbrush.c
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimpheal.c
* app/paint/gimppaintbrush.c
* app/paint/gimpsmudge.c: get opacity and rate from the new paint
options utility functions which take both pressure and velocity
into account.
* app/paint/gimppaintbrush.c: take velocity into account when
calculating the gradient color offset.
* app/paint/gimpairbrush.c: do some additional fiddling with
velocity in the asynchronous airbrush timeout.
* app/paint/gimpairbrushoptions.c: override the velocity-size
property and have it default to FALSE.
svn path=/trunk/; revision=25604
2006-01-18 Michael Natterer <mitch@gimp.org>
* app/config/config-types.c: define GIMP_PARAM_STATIC_STRINGS
which is G_PARAM_STATIC_NAME|NICK|BLURB. Also define
GIMP_PARAM_READABLE, _WRITABLE and _READWRITE which include
GIMP_PARAM_STATIC_STRINGS.
* app/*/*.c: use them for all object properties so their
strings are not copied.
Alexia Death