diff options
Diffstat (limited to 'source/blender/freestyle/intern/view_map/Pow23GridDensityProvider.cpp')
-rw-r--r-- | source/blender/freestyle/intern/view_map/Pow23GridDensityProvider.cpp | 96 |
1 files changed, 51 insertions, 45 deletions
diff --git a/source/blender/freestyle/intern/view_map/Pow23GridDensityProvider.cpp b/source/blender/freestyle/intern/view_map/Pow23GridDensityProvider.cpp index 2e506da9ee9..1a15fc849a6 100644 --- a/source/blender/freestyle/intern/view_map/Pow23GridDensityProvider.cpp +++ b/source/blender/freestyle/intern/view_map/Pow23GridDensityProvider.cpp @@ -1,52 +1,57 @@ -// -// Filename : Pow23GridDensityProvider.cpp -// Author(s) : Alexander Beels -// Purpose : Class to define a cell grid surrounding -// the projected image of a scene -// Date of creation : 2011-2-8 -// -/////////////////////////////////////////////////////////////////////////////// - - -// -// 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. -// -/////////////////////////////////////////////////////////////////////////////// +/* + * ***** 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. + * + * The Original Code is Copyright (C) 2010 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/freestyle/intern/view_map/Pow23GridDensityProvider.cpp + * \ingroup freestyle + * \brief Class to define a cell grid surrounding the projected image of a scene + * \author Alexander Beels + * \date 2011-2-8 + */ #include "Pow23GridDensityProvider.h" -Pow23GridDensityProvider::Pow23GridDensityProvider(OccluderSource& source, const real proscenium[4], unsigned numFaces) - : GridDensityProvider(source), numFaces(numFaces) +Pow23GridDensityProvider::Pow23GridDensityProvider(OccluderSource& source, const real proscenium[4], unsigned numFaces) +: GridDensityProvider(source), numFaces(numFaces) { initialize (proscenium); } -Pow23GridDensityProvider::Pow23GridDensityProvider(OccluderSource& source, const BBox<Vec3r>& bbox, const GridHelpers::Transform& transform, unsigned numFaces) - : GridDensityProvider(source), numFaces(numFaces) +Pow23GridDensityProvider::Pow23GridDensityProvider(OccluderSource& source, const BBox<Vec3r>& bbox, + const GridHelpers::Transform& transform, unsigned numFaces) +: GridDensityProvider(source), numFaces(numFaces) { real proscenium[4]; calculateQuickProscenium(transform, bbox, proscenium); - + initialize (proscenium); } -Pow23GridDensityProvider::Pow23GridDensityProvider(OccluderSource& source, unsigned numFaces) - : GridDensityProvider(source), numFaces(numFaces) +Pow23GridDensityProvider::Pow23GridDensityProvider(OccluderSource& source, unsigned numFaces) +: GridDensityProvider(source), numFaces(numFaces) { real proscenium[4]; calculateOptimalProscenium(source, proscenium); @@ -56,7 +61,7 @@ Pow23GridDensityProvider::Pow23GridDensityProvider(OccluderSource& source, unsig Pow23GridDensityProvider::~Pow23GridDensityProvider () {} -void Pow23GridDensityProvider::initialize (const real proscenium[4]) +void Pow23GridDensityProvider::initialize(const real proscenium[4]) { float prosceniumWidth = (proscenium[1] - proscenium[0]); float prosceniumHeight = (proscenium[3] - proscenium[2]); @@ -71,10 +76,10 @@ void Pow23GridDensityProvider::initialize (const real proscenium[4]) // Make sure the grid exceeds the proscenium by a small amount float safetyZone = 0.1; - if ( _cellsX * _cellSize < prosceniumWidth * (1.0 + safetyZone) ) { + if (_cellsX * _cellSize < prosceniumWidth * (1.0 + safetyZone)) { _cellsX = prosceniumWidth * (1.0 + safetyZone) / _cellSize; } - if ( _cellsY * _cellSize < prosceniumHeight * (1.0 + safetyZone) ) { + if (_cellsY * _cellSize < prosceniumHeight * (1.0 + safetyZone)) { _cellsY = prosceniumHeight * (1.0 + safetyZone) / _cellSize; } cout << _cellsX << "x" << _cellsY << " cells of size " << _cellSize << " square." << endl; @@ -85,25 +90,26 @@ void Pow23GridDensityProvider::initialize (const real proscenium[4]) } Pow23GridDensityProviderFactory::Pow23GridDensityProviderFactory(unsigned numFaces) - : numFaces(numFaces) +: numFaces(numFaces) { } Pow23GridDensityProviderFactory::~Pow23GridDensityProviderFactory () {} -auto_ptr<GridDensityProvider> Pow23GridDensityProviderFactory::newGridDensityProvider(OccluderSource& source, const real proscenium[4]) +auto_ptr<GridDensityProvider> +Pow23GridDensityProviderFactory::newGridDensityProvider(OccluderSource& source, const real proscenium[4]) { return auto_ptr<GridDensityProvider>(new Pow23GridDensityProvider(source, proscenium, numFaces)); } -auto_ptr<GridDensityProvider> Pow23GridDensityProviderFactory::newGridDensityProvider(OccluderSource& source, const BBox<Vec3r>& bbox, const GridHelpers::Transform& transform) +auto_ptr<GridDensityProvider> +Pow23GridDensityProviderFactory::newGridDensityProvider(OccluderSource& source, const BBox<Vec3r>& bbox, + const GridHelpers::Transform& transform) { return auto_ptr<GridDensityProvider>(new Pow23GridDensityProvider(source, bbox, transform, numFaces)); } -auto_ptr<GridDensityProvider> Pow23GridDensityProviderFactory::newGridDensityProvider(OccluderSource& source) +auto_ptr<GridDensityProvider> Pow23GridDensityProviderFactory::newGridDensityProvider(OccluderSource& source) { return auto_ptr<GridDensityProvider>(new Pow23GridDensityProvider(source, numFaces)); } - - |