For generated brushes, dynamic input is applied on top of the set hardness as a factor.
For pixmaps, it influences the amount of blur applied to the stamp. Be warned, process is slow
for large pixmaps. The odd feature previously advertised as hardness is left in but disabled.
If I figure out what it should be exposed as, it might be made available again.
Solved a bug in the bilinear interpolated brush transform algorithm that
sometimes caused pixel artifacts to appear on brush edges for brushes
rotated 90, -90, -180, 180 degrees.
2009-03-03 Sven Neumann <sven@gimp.org>
Bug 520078 – Rotate brushes
* app/core/gimpbrush-transform.c: applied patch from Tal that
improves bilinear interpolation for the brush transformations
and
fixes a bug in the calculation of the transformation matrix.
svn path=/trunk/; revision=28098
2009-02-28 Sven Neumann <sven@gimp.org>
Bug 520078 – Rotate brushes
* app/core/gimpbrush-transform.c: applied patch from Tal that
implements bilinear interpolation for the brush transformations.
svn path=/trunk/; revision=28078
2009-02-14 Sven Neumann <sven@gimp.org>
Bug 99457 – Support for dynamics on tilt
* app/core/gimpbrush.[ch]
* app/core/gimpbrushgenerated.c
* app/core/gimpbrush-transform.[ch]
* app/paint/gimpbrushcore.c
* app/paint/gimpsmudge.c: applied patch from Alexia Death,
separates brush scaling for x and y.
svn path=/trunk/; revision=28036
2009-02-10 Sven Neumann <sven@gimp.org>
* app/core/gimpcoords-interpolate.c
* app/core/gimpbrush-transform.c
* app/paint/gimppaintoptions.c
* app/display/gimpdisplayshell-coords.c: applied patch from
Alexia
Death that fixes the direction of brush rotation (bug #520078).
svn path=/trunk/; revision=28010
2009-02-05 Sven Neumann <sven@gimp.org>
Bug 520078 – Rotate brushes
Applied patch from Alexia Death:
* app/core/gimpbrush.[ch]
* app/core/gimpbrushgenerated.c
* app/core/gimpbrush-transform.[ch]: affine transformations for
brushes. So far only scaling and rotation is supported. The
transformation is done using nearest-neighbour. This is a
regression and we need to add back interpolation before the next
release.
* app/paint/gimpsmudge.c
* app/paint/gimppaintoptions.[ch]
* app/paint/gimpbrushcore.[ch]: allow to control the brush
rotation angle.
* app/tools/gimppaintoptions-gui.c
* app/tools/gimpbrushtool.c: added UI for controlling the
brush rotation angle.
* app/actions/tools-actions.c
* app/actions/tools-commands.[ch]: add actions for controlling
the
brush rotation angle.
svn path=/trunk/; revision=27987
Applied patch from Alexia Death that prepares brushes for
arbitrary transforms by renaming stuff with 'scale' to
'transform'. Takes us one step closer to fixing bug #520078.
* app/core/gimpbrush.[ch]
* app/core/gimpbrushgenerated.c
* app/paint/gimpbrushcore.[ch]
* app/paint/gimpsmudge.c
* app/core/gimpbrush-transform.[ch]: New names of
* app/core/gimpbrush-scale.[ch]
* app/core/Makefile.am: Update.
svn path=/trunk/; revision=27975
