void
shell_anamorphosis_effect_update (ShellAnamorphosisEffect *self, float x, float y, float z)
{
ShellAnamorphosisEffectPrivate *priv = shell_anamorphosis_effect_get_instance_private (self);
priv->_x = x;
priv->_y = y;
priv->_z = z;
update_uniforms (self);
clutter_effect_queue_repaint (CLUTTER_EFFECT (self));
}
/**
* clutter_colorize_effect_set_tint:
* @effect: a #ClutterColorizeEffect
* @tint: the color to be used
*
* Sets the tint to be used when colorizing
*
* Since: 1.4
*/
void
clutter_colorize_effect_set_tint (ClutterColorizeEffect *effect,
const ClutterColor *tint)
{
g_return_if_fail (CLUTTER_IS_COLORIZE_EFFECT (effect));
effect->tint = *tint;
update_tint_uniform (effect);
clutter_effect_queue_repaint (CLUTTER_EFFECT (effect));
g_object_notify_by_pspec (G_OBJECT (effect), obj_props[PROP_TINT]);
}
/**
* clutter_deform_effect_invalidate:
* @effect: a #ClutterDeformEffect
*
* Invalidates the @effect<!-- -->'s vertices and, if it is associated
* to an actor, it will queue a redraw
*
* Since: 1.4
*/
void
clutter_deform_effect_invalidate (ClutterDeformEffect *effect)
{
ClutterActor *actor;
g_return_if_fail (CLUTTER_IS_DEFORM_EFFECT (effect));
if (effect->priv->is_dirty)
return;
effect->priv->is_dirty = TRUE;
actor = clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (effect));
if (actor != NULL)
clutter_effect_queue_repaint (CLUTTER_EFFECT (effect));
}
/**
* shell_grid_desaturate_effect_set_unshaded_rect:
* @effect: a #ShellGridDesaturateEffect
* @rect: (allow-none): the unshaded area
*
* Sets an unshaded area to the effect
*/
void
shell_grid_desaturate_effect_set_unshaded_rect (ShellGridDesaturateEffect *effect,
ClutterRect *rect)
{
g_return_if_fail (SHELL_IS_GRID_DESATURATE_EFFECT (effect));
if (!clutter_rect_equals (rect, effect->unshaded_rect))
{
clutter_rect_free (effect->unshaded_rect);
effect->unshaded_rect = clutter_rect_copy (rect);
effect->unshaded_uniform_dirty = TRUE;
clutter_effect_queue_repaint (CLUTTER_EFFECT (effect));
g_object_notify_by_pspec (G_OBJECT (effect), obj_props[PROP_UNSHADED_RECT]);
}
}
/**
* shell_grid_desaturate_effect_set_factor:
* @effect: a #ShellGridDesaturateEffect
* @factor: the desaturation factor, between 0.0 and 1.0
*
* Sets the desaturation factor for @effect, with 0.0 being "do not desaturate"
* and 1.0 being "fully desaturate"
*/
void
shell_grid_desaturate_effect_set_factor (ShellGridDesaturateEffect *effect,
gdouble factor)
{
g_return_if_fail (SHELL_IS_GRID_DESATURATE_EFFECT (effect));
g_return_if_fail (factor >= 0.0 && factor <= 1.0);
if (fabsf (effect->factor - factor) >= 0.00001)
{
effect->factor = factor;
update_factor_uniform (effect);
clutter_effect_queue_repaint (CLUTTER_EFFECT (effect));
g_object_notify_by_pspec (G_OBJECT (effect), obj_props[PROP_FACTOR]);
}
}
