Differential D1008 Diff 3193 source/blender/openvdb/intern/openvdb_from_derivedmesh.cpp

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source/blender/openvdb/intern/openvdb_from_derivedmesh.cpp

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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.
				*
				* The Original Code is Copyright (C) 2015 Blender Foundation.
				* All rights reserved.
				*
				* Contributor(s): Kevin Dietrich
				*
				* *** END GPL LICENSE BLOCK ***
				*/

				#include "openvdb/tools/MeshToVolume.h"

				#include "openvdb_intern.h"

				openvdb::FloatGrid::Ptr OpenVDB_from_polygons(VDBMeshDescr *mesh_descr,
				const MeshToVolumeSettings &settings,
				openvdb::math::Transform::Ptr transform)
				{
				openvdb::tools::MeshToVolume<openvdb::FloatGrid> voxelizer(transform);

				voxelizer.convertToLevelSet(mesh_descr->points, mesh_descr->polys,
				settings.ext_band / transform->voxelSize()[0],
				settings.int_band / transform->voxelSize()[0]);

				openvdb::io::File file("/home/kevin/parts2.vdb");
				openvdb::GridPtrVec grids;
				grids.push_back(voxelizer.distGridPtr());
				file.write(grids);
				file.close();

				return voxelizer.distGridPtr();
				}