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Diffstat (limited to 'source/blender/freestyle/intern/view_map/AverageAreaGridDensityProvider.h')
-rw-r--r-- | source/blender/freestyle/intern/view_map/AverageAreaGridDensityProvider.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/view_map/AverageAreaGridDensityProvider.h b/source/blender/freestyle/intern/view_map/AverageAreaGridDensityProvider.h new file mode 100644 index 00000000000..73d28f006a7 --- /dev/null +++ b/source/blender/freestyle/intern/view_map/AverageAreaGridDensityProvider.h @@ -0,0 +1,67 @@ +// +// Filename : AverageAreaGridDensityProvider.h +// Author(s) : Alexander Beels +// Purpose : Class to define a cell grid surrounding +// the projected image of a scene +// Date of creation : 2011-2-9 +// +/////////////////////////////////////////////////////////////////////////////// + + +// +// Copyright (C) : Please refer to the COPYRIGHT file distributed +// with this source distribution. +// +// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +/////////////////////////////////////////////////////////////////////////////// + +#ifndef AVERAGEAREAGRIDDENSITYPROVIDER_H +#define AVERAGEAREAGRIDDENSITYPROVIDER_H + +#include "GridDensityProvider.h" + +class AverageAreaGridDensityProvider : public GridDensityProvider { + // Disallow copying and assignment + AverageAreaGridDensityProvider (const AverageAreaGridDensityProvider& other); + AverageAreaGridDensityProvider& operator= (const AverageAreaGridDensityProvider& other); + +public: + AverageAreaGridDensityProvider(OccluderSource& source, const real proscenium[4], real sizeFactor); + AverageAreaGridDensityProvider(OccluderSource& source, const BBox<Vec3r>& bbox, const GridHelpers::Transform& transform, real sizeFactor); + AverageAreaGridDensityProvider(OccluderSource& source, real sizeFactor); + virtual ~AverageAreaGridDensityProvider (); + +protected: + +private: + void initialize (const real proscenium[4], real sizeFactor); +}; + +class AverageAreaGridDensityProviderFactory : public GridDensityProviderFactory { +public: + AverageAreaGridDensityProviderFactory(real sizeFactor); + ~AverageAreaGridDensityProviderFactory (); + + auto_ptr<GridDensityProvider> newGridDensityProvider(OccluderSource& source, const real proscenium[4]); + auto_ptr<GridDensityProvider> newGridDensityProvider(OccluderSource& source, const BBox<Vec3r>& bbox, const GridHelpers::Transform& transform); + auto_ptr<GridDensityProvider> newGridDensityProvider(OccluderSource& source); + +protected: + real sizeFactor; +}; + +#endif // AVERAGEAREAGRIDDENSITYPROVIDER_H + |