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64 lines
3.1 KiB
C++
64 lines
3.1 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2021 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#ifndef __OPENSPACE_MODULE_VOLUME___RAWVOLUME___H__
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#define __OPENSPACE_MODULE_VOLUME___RAWVOLUME___H__
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#include <ghoul/glm.h>
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#include <functional>
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#include <vector>
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namespace openspace::volume {
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template <typename Type>
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class RawVolume {
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public:
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using VoxelType = Type;
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RawVolume(const glm::uvec3& dimensions);
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glm::uvec3 dimensions() const;
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void setDimensions(const glm::uvec3& dimensions);
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size_t nCells() const;
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VoxelType get(const glm::uvec3& coordinates) const;
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VoxelType get(const size_t index) const;
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void set(const glm::uvec3& coordinates, const VoxelType& value);
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void set(size_t index, const VoxelType& value);
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void forEachVoxel(const std::function<void(const glm::uvec3&, const VoxelType&)>& fn);
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const VoxelType* data() const;
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size_t coordsToIndex(const glm::uvec3& cartesian) const;
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glm::uvec3 indexToCoords(size_t linear) const;
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VoxelType* data();
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private:
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glm::uvec3 _dimensions = glm::uvec3(0);
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std::vector<VoxelType> _data;
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};
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} // namespace openspace::volume
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#include "rawvolume.inl"
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#endif // __OPENSPACE_MODULE_VOLUME___RAWVOLUME___H__
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