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Bug 770171 - Mypaint eraser won't work unless there is an alpha channel

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In eraser mode, paint with the background color on layers without alpha.
This commit is contained in:
Michael Natterer
2016-09-03 15:48:02 +02:00
parent 44010beaed
commit f40e36ffab
1 changed files with 8 additions and 2 deletions
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10
app/paint/gimpmybrushcore.c
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@ -360,7 +360,11 @@ gimp_mybrush_core_create_brushes (GimpMybrushCore *mybrush,
mybrush->private->brushes = NULL; mybrush->private->brushes = NULL;
} }
gimp_context_get_foreground (context, &fg); if (options->eraser)
gimp_context_get_background (context, &fg);
else
gimp_context_get_foreground (context, &fg);
gimp_pickable_srgb_to_image_color (GIMP_PICKABLE (drawable), gimp_pickable_srgb_to_image_color (GIMP_PICKABLE (drawable),
&fg, &fg); &fg, &fg);
gimp_rgb_to_hsv (&fg, &hsv); gimp_rgb_to_hsv (&fg, &hsv);
@ -399,7 +403,9 @@ gimp_mybrush_core_create_brushes (GimpMybrushCore *mybrush,
options->hardness); options->hardness);
mypaint_brush_set_base_value (brush, mypaint_brush_set_base_value (brush,
MYPAINT_BRUSH_SETTING_ERASER, MYPAINT_BRUSH_SETTING_ERASER,
options->eraser ? 1.0f : 0.0f); (options->eraser &&
gimp_drawable_has_alpha (drawable)) ?
1.0f : 0.0f);
mypaint_brush_new_stroke (brush); mypaint_brush_new_stroke (brush);