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Add ClutterBehaviourRotate

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Add initial implementation of a rotate behaviour; this behaviour rotates
actors along a chosen axis, with a chosen direction, between two angles.
Missing: API documentation and the implementation for the angle boundaries
setters (double and fixed API).
This commit is contained in:
Emmanuele Bassi
2007-04-16 10:25:30 +00:00
parent bfacc08cc0
commit 90ec410aef
5 changed files with 512 additions and 11 deletions
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103
clutter/clutter-behaviour-rotate.h Normal file
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/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By Matthew Allum <mallum@openedhand.com>
*
* Copyright (C) 2007 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __CLUTTER_BEHAVIOUR_ROTATE_H__
#define __CLUTTER_BEHAVIOUR_ROTATE_H__
#include <clutter/clutter-behaviour.h>
#include <clutter/clutter-alpha.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_BEHAVIOUR_ROTATE (clutter_behaviour_rotate_get_type ())
#define CLUTTER_BEHAVIOUR_ROTATE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BEHAVIOUR_ROTATE, ClutterBehaviourRotate))
#define CLUTTER_IS_BEHAVIOUR_ROTATE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BEHAVIOUR_ROTATE))
#define CLUTTER_BEHAVIOUR_ROTATE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BEHAVIOUR_ROTATE, ClutterBehaviourRotateClass))
#define CLUTTER_IS_BEHAVIOUR_ROTATE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BEHAVIOUR_ROTATE))
#define CLUTTER_BEHAVIOUR_ROTATE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((klass), CLUTTER_TYPE_BEHAVIOUR_ROTATE, ClutterBehaviourRotateClass))
typedef enum { /*< prefix=CLUTTER >*/
CLUTTER_X_AXIS,
CLUTTER_Y_AXIS,
CLUTTER_Z_AXIS
} ClutterRotateAxis;
typedef enum { /*< prefix=CLUTTER_ROTATE >*/
CLUTTER_ROTATE_CW,
CLUTTER_ROTATE_CCW
} ClutterRotateDirection;
typedef struct _ClutterBehaviourRotate ClutterBehaviourRotate;
typedef struct _ClutterBehaviourRotatePrivate ClutterBehaviourRotatePrivate;
typedef struct _ClutterBehaviourRotateClass ClutterBehaviourRotateClass;
struct _ClutterBehaviourRotate
{
ClutterBehaviour parent_instance;
/*< private >*/
ClutterBehaviourRotatePrivate *priv;
};
struct _ClutterBehaviourRotateClass
{
ClutterBehaviourClass parent_class;
};
GType clutter_behaviour_rotate_get_type (void) G_GNUC_CONST;
ClutterBehaviour *clutter_behaviour_rotate_new (ClutterAlpha *alpha,
ClutterRotateAxis axis,
ClutterRotateDirection direction,
gdouble angle_begin,
gdouble angle_end);
ClutterBehaviour *clutter_behaviour_rotate_newx (ClutterAlpha *alpha,
ClutterRotateAxis axis,
ClutterRotateDirection direction,
ClutterFixed angle_begin,
ClutterFixed angle_end);
ClutterRotateAxis clutter_behaviour_rotate_get_axis (ClutterBehaviourRotate *rotate);
void clutter_behaviour_rotate_set_axis (ClutterBehaviourRotate *rotate,
ClutterRotateAxis axis);
ClutterRotateDirection clutter_behaviour_rotate_get_direction (ClutterBehaviourRotate *rotate);
void clutter_behaviour_rotate_set_direction (ClutterBehaviourRotate *rotate,
ClutterRotateDirection direction);
void clutter_behaviour_rotate_get_bounds (ClutterBehaviourRotate *rotate,
gdouble *angle_begin,
gdouble *angle_end);
void clutter_behaviour_rotate_set_bounds (ClutterBehaviourRotate *rotate,
gdouble angle_begin,
gdouble angle_end);
void clutter_behaviour_rotate_get_boundsx (ClutterBehaviourRotate *rotate,
ClutterFixed *angle_begin,
ClutterFixed *angle_end);
void clutter_behaviour_rotate_set_boundsx (ClutterBehaviourRotate *rotate,
ClutterFixed angle_begin,
ClutterFixed angle_end);
G_END_DECLS
#endif /* __CLUTTER_BEHAVIOUR_ROTATE_H__ */