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https://github.com/OPM/ResInsight.git
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508 lines
17 KiB
C++
508 lines
17 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2011-2012 Statoil ASA, Ceetron AS
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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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#include "RigGridBase.h"
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#include "RigMainGrid.h"
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#include "RigCell.h"
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#include "RigCaseCellResultsData.h"
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#include "RigResultAccessorFactory.h"
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#include "cvfAssert.h"
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RigGridBase::RigGridBase(RigMainGrid* mainGrid):
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m_gridPointDimensions(0,0,0),
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m_mainGrid(mainGrid),
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m_indexToStartOfCells(0)
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{
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if (mainGrid == NULL)
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{
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m_gridIndex = 0;
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m_gridId = 0;
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}
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else
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{
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m_gridIndex = cvf::UNDEFINED_SIZE_T;
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m_gridId = cvf::UNDEFINED_INT;
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}
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}
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RigGridBase::~RigGridBase(void)
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigGridBase::setGridName(const std::string& gridName)
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{
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m_gridName = gridName;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::string RigGridBase::gridName() const
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{
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return m_gridName;
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}
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//--------------------------------------------------------------------------------------------------
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/// Do we need this ?
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//--------------------------------------------------------------------------------------------------
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RigCell& RigGridBase::cell(size_t gridCellIndex)
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{
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CVF_ASSERT(m_mainGrid);
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CVF_ASSERT(m_indexToStartOfCells + gridCellIndex < m_mainGrid->cells().size());
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return m_mainGrid->cells()[m_indexToStartOfCells + gridCellIndex];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const RigCell& RigGridBase::cell(size_t gridCellIndex) const
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{
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CVF_ASSERT(m_mainGrid);
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return m_mainGrid->cells()[m_indexToStartOfCells + gridCellIndex];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigGridBase::initSubGridParentPointer()
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{
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RigGridBase* grid = this;
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size_t cellIdx;
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for (cellIdx = 0; cellIdx < grid->cellCount(); ++cellIdx)
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{
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RigCell& cell = grid->cell(cellIdx);
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if (cell.subGrid())
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{
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cell.subGrid()->setParentGrid(grid);
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}
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}
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}
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//--------------------------------------------------------------------------------------------------
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/// Find the cell index to the maingrid cell containing this cell, and store it as
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/// m_mainGridCellIndex in each cell.
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//--------------------------------------------------------------------------------------------------
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void RigGridBase::initSubCellsMainGridCellIndex()
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{
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RigGridBase* grid = this;
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if (grid->isMainGrid())
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{
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size_t cellIdx;
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for (cellIdx = 0; cellIdx < grid->cellCount(); ++cellIdx)
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{
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RigCell& cell = grid->cell(cellIdx);
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cell.setMainGridCellIndex(cellIdx);
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}
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}
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else
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{
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size_t cellIdx;
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for (cellIdx = 0; cellIdx < grid->cellCount(); ++cellIdx)
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{
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RigLocalGrid* localGrid = NULL;
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RigGridBase* parentGrid = NULL;
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localGrid = static_cast<RigLocalGrid*>(grid);
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parentGrid = localGrid->parentGrid();
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RigCell& cell = localGrid->cell(cellIdx);
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size_t parentCellIndex = cell.parentCellIndex();
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while (!parentGrid->isMainGrid())
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{
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const RigCell& parentCell = parentGrid->cell(parentCellIndex);
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parentCellIndex = parentCell.parentCellIndex();
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localGrid = static_cast<RigLocalGrid*>(parentGrid);
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parentGrid = localGrid->parentGrid();
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}
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cell.setMainGridCellIndex(parentCellIndex);
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}
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigGridBase::cellCornerVertices(size_t cellIndex, cvf::Vec3d vertices[8]) const
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{
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const caf::SizeTArray8& indices = cell(cellIndex).cornerIndices();
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vertices[0].set(m_mainGrid->nodes()[indices[0]]);
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vertices[1].set(m_mainGrid->nodes()[indices[1]]);
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vertices[2].set(m_mainGrid->nodes()[indices[2]]);
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vertices[3].set(m_mainGrid->nodes()[indices[3]]);
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vertices[4].set(m_mainGrid->nodes()[indices[4]]);
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vertices[5].set(m_mainGrid->nodes()[indices[5]]);
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vertices[6].set(m_mainGrid->nodes()[indices[6]]);
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vertices[7].set(m_mainGrid->nodes()[indices[7]]);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigGridBase::cellIndexFromIJK(size_t i, size_t j, size_t k) const
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{
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CVF_TIGHT_ASSERT(i != cvf::UNDEFINED_SIZE_T && j != cvf::UNDEFINED_SIZE_T && k != cvf::UNDEFINED_SIZE_T );
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CVF_TIGHT_ASSERT(i < m_gridPointDimensions.x() && j < m_gridPointDimensions.y() && k < m_gridPointDimensions.z() );
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size_t ci = i + j*(m_gridPointDimensions.x() - 1) + k*((m_gridPointDimensions.x() - 1)*(m_gridPointDimensions.y() - 1));
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return ci;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigGridBase::cellMinMaxCordinates(size_t cellIndex, cvf::Vec3d* minCoordinate, cvf::Vec3d* maxCoordinate) const
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigGridBase::ijkFromCellIndex(size_t cellIndex, size_t* i, size_t* j, size_t* k) const
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{
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CVF_TIGHT_ASSERT(cellIndex < cellCount());
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size_t index = cellIndex;
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if (cellCountI() <= 0 || cellCountJ() <= 0)
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{
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return false;
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}
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*k = index/(cellCountI()*cellCountJ());
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index -= (*k)*(cellCountI()*cellCountJ());
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*j = index/cellCountI();
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index -= (*j)*cellCountI();
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*i = index;
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return true;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigGridBase::gridPointIndexFromIJK(size_t i, size_t j, size_t k) const
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{
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return 0;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigGridBase::cellIJKFromCoordinate(const cvf::Vec3d& coord, size_t* i, size_t* j, size_t* k) const
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{
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return false;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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cvf::Vec3d RigGridBase::gridPointCoordinate(size_t i, size_t j, size_t k) const
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{
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cvf::Vec3d pos;
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return pos;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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cvf::Vec3d RigGridBase::minCoordinate() const
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{
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cvf::Vec3d v;
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return v;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigGridBase::gridPointCountI() const
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{
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return m_gridPointDimensions.x();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigGridBase::gridPointCountJ() const
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{
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return m_gridPointDimensions.y();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigGridBase::gridPointCountK() const
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{
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return m_gridPointDimensions.z();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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cvf::Vec3d RigGridBase::cellCentroid(size_t cellIndex) const
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{
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cvf::Vec3d v;
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return v;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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cvf::Vec3d RigGridBase::maxCoordinate() const
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{
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cvf::Vec3d v;
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return v;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigGridBase::isCellValid(size_t i, size_t j, size_t k) const
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{
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if (i >= cellCountI() || j >= cellCountJ() || k >= cellCountK())
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{
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return false;
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}
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size_t idx = cellIndexFromIJK(i, j, k);
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const RigCell& c = cell(idx);
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return !c.isInvalid();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigGridBase::cellIJKNeighbor(size_t i, size_t j, size_t k, FaceType face, size_t* neighborCellIndex) const
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{
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size_t ni, nj, nk;
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neighborIJKAtCellFace(i, j, k, face, &ni, &nj, &nk);
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if (!isCellValid(ni, nj, nk))
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{
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return false;
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}
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if (neighborCellIndex)
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{
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*neighborCellIndex = cellIndexFromIJK(ni, nj, nk);
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}
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return true;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigGridBase::isMainGrid() const
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{
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return this == m_mainGrid;
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}
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//--------------------------------------------------------------------------------------------------
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/// Models with large absolute values for coordinate scalars will often end up with z-fighting due
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/// to numerical limits in float used by OpenGL to represent a position. displayModelOffset() is intended
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// to be subtracted from domain model coordinate when building geometry for visualization
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//
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// Vec3d domainModelCoord
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// Vec3d coordForVisualization
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//--------------------------------------------------------------------------------------------------
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cvf::Vec3d RigGridBase::displayModelOffset() const
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{
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return m_mainGrid->displayModelOffset();
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}
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//--------------------------------------------------------------------------------------------------
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/// Returns the min size of the I and J charactristic cell sizes
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//--------------------------------------------------------------------------------------------------
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double RigGridBase::characteristicIJCellSize()
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{
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double characteristicCellSize = HUGE_VAL;
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double cellSizeI, cellSizeJ, cellSizeK;
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this->characteristicCellSizes(&cellSizeI, &cellSizeJ, &cellSizeK);
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if (cellSizeI < characteristicCellSize) characteristicCellSize = cellSizeI;
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if (cellSizeJ < characteristicCellSize) characteristicCellSize = cellSizeJ;
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return characteristicCellSize;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigGridBase::globalGridCellIndex(size_t gridLocalCellIndex) const
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{
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return m_indexToStartOfCells + gridLocalCellIndex;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigGridBase::addCoarseningBox(size_t i1, size_t i2, size_t j1, size_t j2, size_t k1, size_t k2)
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{
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caf::SizeTArray6 box;
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box[0] = i1;
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box[1] = i2;
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box[2] = j1;
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box[3] = j2;
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box[4] = k1;
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box[5] = k2;
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m_coarseningBoxInfo.push_back(box);
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size_t coarseningBoxIndex = m_coarseningBoxInfo.size() - 1;
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for (size_t k = k1; k <= k2; k++)
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{
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for (size_t j = j1; j <= j2; j++)
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{
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for (size_t i = i1; i <= i2; i++)
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{
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size_t cellIdx = this->cellIndexFromIJK(i, j, k);
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RigCell& c = this->cell(cellIdx);
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CVF_ASSERT(c.coarseningBoxIndex() == cvf::UNDEFINED_SIZE_T);
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c.setCoarseningBoxIndex(coarseningBoxIndex);
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}
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}
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}
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return coarseningBoxIndex;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigGridBase::coarseningBox(size_t coarseningBoxIndex, size_t* i1, size_t* i2, size_t* j1, size_t* j2, size_t* k1, size_t* k2) const
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{
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CVF_ASSERT(coarseningBoxIndex < m_coarseningBoxInfo.size());
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CVF_ASSERT(i1 && i2 && j1 && j2 && k1 && k2);
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caf::SizeTArray6 box = m_coarseningBoxInfo[coarseningBoxIndex];
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*i1 = box[0];
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*i2 = box[1];
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*j1 = box[2];
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*j2 = box[3];
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*k1 = box[4];
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*k2 = box[5];
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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cvf::BoundingBox RigGridBase::boundingBox()
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{
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if (!m_boundingBox.isValid())
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{
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cvf::Vec3d cornerVerts[8];
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for (size_t i = 0; i < cellCount(); i++)
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{
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cellCornerVertices(i, cornerVerts);
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for (size_t j = 0; j < 8; j++)
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{
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m_boundingBox.add(cornerVerts[j]);
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}
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}
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}
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return m_boundingBox;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigGridCellFaceVisibilityFilter::isFaceVisible(size_t i, size_t j, size_t k, cvf::StructGridInterface::FaceType face, const cvf::UByteArray* cellVisibility) const
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{
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CVF_TIGHT_ASSERT(m_grid);
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size_t cellIndex = m_grid->cellIndexFromIJK(i, j, k);
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if (m_grid->cell(cellIndex).subGrid())
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{
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// Do not show any faces in the place where a LGR is present
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return false;
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}
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size_t ni, nj, nk;
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cvf::StructGridInterface::neighborIJKAtCellFace(i, j, k, face, &ni, &nj, &nk);
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// If the cell is on the edge of the grid, Interpret as having an invisible neighbour
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if (ni >= m_grid->cellCountI() || nj >= m_grid->cellCountJ() || nk >= m_grid->cellCountK())
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{
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return true;
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}
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size_t neighborCellIndex = m_grid->cellIndexFromIJK(ni, nj, nk);
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// Do show the faces in the boarder between this grid and a possible LGR. Some of the LGR cells
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// might not be visible.
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if (m_grid->cell(neighborCellIndex).subGrid())
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{
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return true;
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}
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// If the neighbour cell is invisible, we need to draw the face
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if ((cellVisibility != NULL) && !(*cellVisibility)[neighborCellIndex])
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{
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return true;
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}
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return false;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigFaultFaceVisibilityFilter::isFaceVisible(size_t i, size_t j, size_t k, cvf::StructGridInterface::FaceType face, const cvf::UByteArray* cellVisibility) const
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{
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size_t cellIndex = m_grid->cellIndexFromIJK(i, j, k);
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if (m_grid->cell(cellIndex).isCellFaceFault(face))
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{
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return true;
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}
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return false;
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}
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