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app: Fix extra drawing with airbrush tool on layers with offset

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When using airbrush tool, if the layer has a offset, then the offset was
applied to the the coords multiple times creating a series of dots when
holding the airbrush still (from the gimp_airbrush_stamp function).
Fixed this problem by storing the original value of coords before it
gets updated.
This commit is contained in:
Shubham 2023-07-05 19:39:39 +05:30 committed by Jehan
parent 8463544502
commit a7379664e9
1 changed files with 9 additions and 9 deletions
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18
app/paint/gimpairbrush.c
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@ -132,6 +132,7 @@ gimp_airbrush_paint (GimpPaintCore *paint_core,
GimpAirbrush *airbrush = GIMP_AIRBRUSH (paint_core);
GimpAirbrushOptions *options = GIMP_AIRBRUSH_OPTIONS (paint_options);
GimpDynamics *dynamics = GIMP_BRUSH_CORE (paint_core)->dynamics;
GimpCoords coords;
g_return_if_fail (g_list_length (drawables) == 1);
@ -151,15 +152,15 @@ gimp_airbrush_paint (GimpPaintCore *paint_core,
break;
case GIMP_PAINT_STATE_MOTION:
coords = *(gimp_symmetry_get_origin (sym));
gimp_airbrush_motion (paint_core, drawables->data, paint_options, sym);
if ((options->rate != 0.0) && ! options->motion_only)
{
GimpImage *image = gimp_item_get_image (GIMP_ITEM (drawables->data));
gdouble fade_point;
gdouble dynamic_rate;
gint timeout;
GimpCoords *coords;
GimpImage *image = gimp_item_get_image (GIMP_ITEM (drawables->data));
gdouble fade_point;
gdouble dynamic_rate;
gint timeout;
fade_point = gimp_paint_options_get_fade (paint_options, image,
paint_core->pixel_dist);
@ -167,18 +168,17 @@ gimp_airbrush_paint (GimpPaintCore *paint_core,
airbrush->drawable = drawables->data;
airbrush->paint_options = paint_options;
gimp_symmetry_set_origin (sym, drawables->data, &coords);
if (airbrush->sym)
g_object_unref (airbrush->sym);
airbrush->sym = g_object_ref (sym);
/* Base our timeout on the original stroke. */
coords = gimp_symmetry_get_origin (sym);
airbrush->coords = *coords;
airbrush->coords = coords;
dynamic_rate = gimp_dynamics_get_linear_value (dynamics,
GIMP_DYNAMICS_OUTPUT_RATE,
coords,
&coords,
paint_options,
fade_point);