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app: Fix direction in strokig with dynamics.

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This commit is contained in:
Alexia Death
2010-02-20 12:35:07 +02:00
parent bf830398a5
commit b771bf9879
1 changed files with 2 additions and 2 deletions
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4
app/paint/gimppaintcore-stroke.c
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@ -332,7 +332,7 @@ gimp_paint_core_stroke_vectors (GimpPaintCore *core,
if (! initialized && due_to_lack_of_points && *error == NULL) if (! initialized && due_to_lack_of_points && *error == NULL)
{ {
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED, g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("Not enough points to stroke")); _("Not enough points to stroke"));
} }
return initialized; return initialized;
@ -392,7 +392,7 @@ gimp_paint_core_stroke_emulate_dynamics (GimpCoords *coords,
} }
else else
{ {
coords[i].direction = atan (delta_y / delta_x) / (2 * G_PI); coords[i].direction = 1.0 - atan (delta_y / delta_x) / (2 * G_PI);
if (delta_x > 0.0) if (delta_x > 0.0)
coords[i].direction = coords[i].direction + 0.5; coords[i].direction = coords[i].direction + 0.5;
} }