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/*
* This program 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.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __FREESTYLE_MODIFIERS_H__
#define __FREESTYLE_MODIFIERS_H__
/** \file blender/freestyle/intern/stroke/Modifiers.h
* \ingroup freestyle
* \brief modifiers...
*/
#include "TimeStamp.h"
#ifdef WITH_CXX_GUARDEDALLOC
#include "MEM_guardedalloc.h"
#endif
namespace Freestyle {
/* ----------------------------------------- *
* *
* modifiers *
* *
* ----------------------------------------- */
/*! Base class for modifiers.
* Modifiers are used in the Operators in order to "mark" the processed Interface1D.
*/
template<class Edge>
struct EdgeModifier : public unary_function<Edge, void>
{
/*! Default construction */
EdgeModifier() : unary_function<Edge, void>() {}
/*! the () operator */
virtual void operator()(Edge& iEdge) {}
#ifdef WITH_CXX_GUARDEDALLOC
MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:EdgeModifier")
#endif
};
/*! Modifier that sets the time stamp of an Interface1D to the time stamp of the system. */
template<class Edge>
struct TimestampModifier : public EdgeModifier<Edge>
{
/*! Default constructor */
TimestampModifier() : EdgeModifier<Edge>() {}
/*! The () operator. */
virtual void operator()(Edge& iEdge)
{
TimeStamp *timestamp = TimeStamp::instance();
iEdge.setTimeStamp(timestamp->getTimeStamp());
}
};
} /* namespace Freestyle */
#endif // MODIFIERS_H
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