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Allow rotation angle properties to be negative

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Bug 1167 - clutter_effect_rotate improperly clamps negative angles

The rotation angle properties had a minimum value of 0.0 but the
rotation works fine with a negative value so the limitation is
unnecessary. This makes rotation using the ClutterAnimation API more
flexible because it was previously not possible to rotate
counter-clockwise from the 0.0 position.
This commit is contained in:
Neil Roberts 2009-02-18 17:26:10 +00:00
parent 99248fa90f
commit deed85035f
1 changed files with 3 additions and 3 deletions
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6
clutter/clutter-actor.c
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@ -2617,7 +2617,7 @@ clutter_actor_class_init (ClutterActorClass *klass)
g_param_spec_double ("rotation-angle-x", g_param_spec_double ("rotation-angle-x",
"Rotation Angle X", "Rotation Angle X",
"The rotation angle on the X axis", "The rotation angle on the X axis",
0.0, -G_MAXDOUBLE,
G_MAXDOUBLE, G_MAXDOUBLE,
0.0, 0.0,
CLUTTER_PARAM_READWRITE)); CLUTTER_PARAM_READWRITE));
@ -2634,7 +2634,7 @@ clutter_actor_class_init (ClutterActorClass *klass)
g_param_spec_double ("rotation-angle-y", g_param_spec_double ("rotation-angle-y",
"Rotation Angle Y", "Rotation Angle Y",
"The rotation angle on the Y axis", "The rotation angle on the Y axis",
0.0, -G_MAXDOUBLE,
G_MAXDOUBLE, G_MAXDOUBLE,
0.0, 0.0,
CLUTTER_PARAM_READWRITE)); CLUTTER_PARAM_READWRITE));
@ -2651,7 +2651,7 @@ clutter_actor_class_init (ClutterActorClass *klass)
g_param_spec_double ("rotation-angle-z", g_param_spec_double ("rotation-angle-z",
"Rotation Angle Z", "Rotation Angle Z",
"The rotation angle on the Z axis", "The rotation angle on the Z axis",
0.0, -G_MAXDOUBLE,
G_MAXDOUBLE, G_MAXDOUBLE,
0.0, 0.0,
CLUTTER_PARAM_READWRITE)); CLUTTER_PARAM_READWRITE));