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10 Commits

Author SHA1 Message Date
Tal Trachtman 9fe00a7877 Bug 596472 - Rotate brushes artifacts at certain rotation angles 
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.
 2009-09-29 23:03:58 +02:00
Alexia Death 6aafd34380 Adds dynamic aspect ratio for brushes. 2009-04-25 20:53:09 +03:00
Sven Neumann 55c8a0f636 formatting 
svn path=/trunk/; revision=28163
 2009-03-16 19:59:58 +00:00
Sven Neumann a9327fca52 gimp_brush_real_transform_pixmap): don't mix variable declarations and 
2009-03-16  Sven Neumann  <sven@gimp.org>

	* app/core/gimpbrush-transform.c 
(gimp_brush_real_transform_mask):
	gimp_brush_real_transform_pixmap): don't mix variable 
declarations
	and code. Added missing const qualifiers.

	* plug-ins/common/ripple.c (ripple_horizontal): removed stray
	semicolon.


svn path=/trunk/; revision=28162
 2009-03-16 19:57:31 +00:00
Sven Neumann 73ae572b75 Bug 520078 – Rotate brushes 
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
 2009-03-03 15:00:14 +00:00
Sven Neumann a586ea03fa Bug 520078 – Rotate brushes 
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
 2009-02-28 13:06:44 +00:00
Sven Neumann 306374a851 Bug 99457 – Support for dynamics on tilt 
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
 2009-02-14 22:00:48 +00:00
Sven Neumann f64e2a76bf app/core/gimpcoords-interpolate.c app/core/gimpbrush-transform.c 
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
 2009-02-10 21:07:35 +00:00
Sven Neumann 30c118b53c Bug 520078 – Rotate brushes 
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
 2009-02-05 21:47:57 +00:00
Martin Nordholts 2716d25dd5 Rename brush stuff with 'scale' to 'transform'. 
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
 2009-02-01 11:08:22 +00:00