mirror of
https://github.com/brl/mutter.git
synced 2024-12-29 14:22:13 +00:00
1a63414966
* clutter/clutter-path.h: * clutter/clutter-path.c: Implementation of new ClutterPath object to represent a path combining straight line and bezier curve elements. * clutter/clutter.h: Include clutter-path.h and remove clutter-behaviour-bspline.h * tests/interactive/test-threads.c (test_threads_main): * tests/interactive/test-script.c: * tests/interactive/test-behave.c (test_behave_main): Use new path API * clutter/clutter-effect.c: Use the new ClutterBehaviourPath API. * clutter/clutter-bezier.h: * clutter/clutter-bezier.c: Moved bezier curve handling code out from clutter-behaviour-bspline.c to a separate file. * clutter/clutter-behaviour-path.h: * clutter/clutter-behaviour-path.c: Reimplemented to work with a ClutterPath * clutter/clutter-behaviour-bspline.h: * clutter/clutter-behaviour-bspline.c: Removed * clutter/Makefile.am: Add clutter-path and clutter-bezier, remove clutter-behaviour-bspline. * tests/conform/test-path.c: New automatic test for ClutterPath consistency * tests/conform/test-conform-main.c (main): Add test_path * tests/conform/Makefile.am (test_conformance_SOURCES): Add test-path.c * clutter/clutter-sections.txt: Add ClutterPath docs * clutter/clutter.types: * clutter/clutter-docs.xml: * doc/reference/clutter/clutter-animation-tutorial.xml: Remove mention of ClutterBehaviourBspline * clutter/clutter-marshal.list: Add VOID:UINT
66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
/*
|
|
* Clutter.
|
|
*
|
|
* An OpenGL based 'interactive canvas' library.
|
|
*
|
|
* Authored By Tomas Frydrych <tf@openedhand.com>
|
|
*
|
|
* Copyright (C) 2006, 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __CLUTTER_BEZIER_H__
|
|
#define __CLUTTER_BEZIER_H__
|
|
|
|
#include <glib.h>
|
|
#include "clutter-types.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* This is used in _clutter_bezier_advance to represent the full
|
|
length of the bezier curve. Anything less than that represents a
|
|
fraction of the length */
|
|
#define CLUTTER_BEZIER_MAX_LENGTH (1 << 18)
|
|
|
|
typedef struct _ClutterBezier ClutterBezier;
|
|
|
|
ClutterBezier *_clutter_bezier_new ();
|
|
|
|
void _clutter_bezier_free (ClutterBezier * b);
|
|
|
|
ClutterBezier *_clutter_bezier_clone_and_move (const ClutterBezier *b,
|
|
gint x,
|
|
gint y);
|
|
|
|
void _clutter_bezier_advance (const ClutterBezier *b,
|
|
gint L,
|
|
ClutterKnot *knot);
|
|
|
|
void _clutter_bezier_init (ClutterBezier *b,
|
|
gint x_0, gint y_0,
|
|
gint x_1, gint y_1,
|
|
gint x_2, gint y_2,
|
|
gint x_3, gint y_3);
|
|
|
|
void _clutter_bezier_adjust (ClutterBezier *b,
|
|
ClutterKnot *knot,
|
|
guint indx);
|
|
|
|
guint _clutter_bezier_get_length (const ClutterBezier *b);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_BEZIER_H__ */
|