/* === S Y N F I G ========================================================= */
/*! \file sphere_distort.h
-** \brief Sphere Distort Header
+** \brief Header file for implementation of the "Spherize" layer
**
-** $Id: sphere_distort.h,v 1.2 2005/01/24 05:00:18 darco Exp $
+** $Id$
**
** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2008 Chris Moore
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** This package 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
+** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
/* === T Y P E D E F S ===================================================== */
/* === C L A S S E S & S T R U C T S ======================================= */
-class Spherize_Trans;
-namespace synfig
+namespace synfig
{
+class Spherize_Trans;
-class Layer_SphereDistort : public Layer_Composite
+class Layer_SphereDistort : public Layer
{
SYNFIG_LAYER_MODULE_EXT
friend class Spherize_Trans;
-
+
private:
Vector center;
void sync();
public:
-
+
Layer_SphereDistort();
-
+
virtual bool set_param(const String & param, const synfig::ValueBase &value);
virtual ValueBase get_param(const String & param)const;
virtual Color get_color(Context context, const Point &pos)const;
-
+
virtual bool accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
- synfig::Layer::Handle hit_check(synfig::Context context, const synfig::Point &point)const;
+ synfig::Layer::Handle hit_check(synfig::Context context, const synfig::Point &point)const;
virtual Rect get_bounding_rect()const;
-
+
virtual Vocab get_param_vocab()const;
virtual etl::handle<synfig::Transform> get_transform()const;
}; // END of class Layer_SphereDistort