mirror of
https://github.com/OPM/ResInsight.git
synced 2026-10-25 06:38:13 -05:00
Kristian Bendiksen
3d8912ba6c
For nested hybrid grids, IJK range filters (I/J/K slices and IJK filters) now refer exclusively to the original (coarse) grid IJK. Nested-grid local IJK values are no longer offered, and every cell, including cells in all refinement levels, is mapped to the original IJK of its top-most parent. - Add RigNestedHybridGridLayout describing how original cells are embedded in the flat grid, shared by the LGR reconstruction and the IJK mapping - RigMainGrid: store the layout and compute the original IJK of any cell on demand by following the parent cell chain, without per-cell storage - Range filter UI: slider limits, clamping, defaults and active cell range use the original grid dimensions; grid selection is hidden - Evaluate range filters on all grids using the original IJK in the 3D view, combined filters and data filters - 3D view context menu slices use the original IJK of the picked cell - Add unit tests for the layout, the IJK mapping against OLDIJK, and slice filtering across refinement levels
55 lines
2.2 KiB
C++
55 lines
2.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2026- Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "cafVecIjk.h"
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#include "cvfVector3.h"
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#include <optional>
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//==================================================================================================
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/// Index layout of a nested hybrid grid (see RigNestedHybridGridReconstructor).
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///
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/// The flat main grid embeds each original (coarse) cell (OI, OJ, OK) (0-based) at the flat position
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/// (OI, OJ, OK * kFactor), where kFactor is the global K refinement factor. Flat columns outside the
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/// original I/J extent hold the scattered refined cells (or padding) and have no original IJK.
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///
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/// This class is the single place defining that convention, used both when reconstructing the LGRs
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/// and when mapping cells back to their original IJK (e.g. for IJK range filters).
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//==================================================================================================
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class RigNestedHybridGridLayout
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{
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public:
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RigNestedHybridGridLayout( const cvf::Vec3st& originalCellCounts, size_t kFactor );
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const cvf::Vec3st& originalCellCounts() const;
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size_t kFactor() const;
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// Original IJK of a flat main grid cell, or nullopt if the flat cell lies outside the original grid.
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std::optional<caf::VecIjk0> originalIjkFromFlatIjk( const caf::VecIjk0& flatIjk ) const;
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// Flat main grid IJK of the (host) cell representing an original cell.
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caf::VecIjk0 flatIjkFromOriginalIjk( const caf::VecIjk0& originalIjk ) const;
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private:
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cvf::Vec3st m_originalCellCounts;
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size_t m_kFactor;
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};
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