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/* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
/** \file
* \ingroup freestyle
* \brief Class to define a cell grid surrounding the projected image of a scene
*/
//#include <memory> // provided by GridDensityProvider.h
#include "AverageAreaGridDensityProvider.h"
//#include "GridDensityProvider.h" // provided by *GridDensityProvider.h below
#include "Pow23GridDensityProvider.h"
namespace Freestyle {
class HeuristicGridDensityProviderFactory : public GridDensityProviderFactory {
public:
HeuristicGridDensityProviderFactory(real sizeFactor, unsigned numFaces);
AutoPtr<GridDensityProvider> newGridDensityProvider(OccluderSource &source,
const real proscenium[4]);
AutoPtr<GridDensityProvider> newGridDensityProvider(OccluderSource &source,
const BBox<Vec3r> &bbox,
const GridHelpers::Transform &transform);
AutoPtr<GridDensityProvider> newGridDensityProvider(OccluderSource &source);
protected:
real sizeFactor;
unsigned numFaces;
};
} /* namespace Freestyle */
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