HeuristicGridDensityProviderFactory.h

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
// #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, uint 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;
  uint numFaces;
};
 
} /* namespace Freestyle */