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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/freestyle/intern/stroke/ContextFunctions.cpp
* \ingroup freestyle
* \brief Functions related to context queries
* \brief Interface to access the context related information.
* \author Stephane Grabli
* \date 20/12/2003
*/
#include "ContextFunctions.h"
#include "../view_map/SteerableViewMap.h"
#include "../system/TimeStamp.h"
namespace Freestyle {
namespace ContextFunctions {
unsigned GetTimeStampCF()
{
return TimeStamp::instance()->getTimeStamp();
}
unsigned GetCanvasWidthCF()
{
return Canvas::getInstance()->width();
}
unsigned GetCanvasHeightCF()
{
return Canvas::getInstance()->height();
}
void LoadMapCF(const char *iFileName, const char *iMapName, unsigned iNbLevels, float iSigma)
{
return Canvas::getInstance()->loadMap(iFileName, iMapName, iNbLevels, iSigma);
}
float ReadMapPixelCF(const char *iMapName, int level, unsigned x, unsigned y)
{
Canvas *canvas = Canvas::getInstance();
return canvas->readMapPixel(iMapName, level, x, y);
}
float ReadCompleteViewMapPixelCF(int level, unsigned x, unsigned y)
{
SteerableViewMap *svm = Canvas::getInstance()->getSteerableViewMap();
return svm->readCompleteViewMapPixel(level, x, y);
}
float ReadDirectionalViewMapPixelCF(int iOrientation, int level, unsigned x, unsigned y)
{
SteerableViewMap *svm = Canvas::getInstance()->getSteerableViewMap();
return svm->readSteerableViewMapPixel(iOrientation, level, x, y);
}
FEdge *GetSelectedFEdgeCF()
{
return Canvas::getInstance()->selectedFEdge();
}
} // ContextFunctions namespace
} /* namespace Freestyle */
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