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ResInsight/ApplicationLibCode/UserInterface/RiuCellAndNncPickEventHandler.cpp
T
Kristian Bendiksen 5dc3374733 #14226 intersection along ijk axis
* #14226 Add intersection along i/j/k axis

Add a new persistent intersection type that follows the grid pillars at a
fixed i, j or k index. Unlike the axis-aligned intersection box, the surface
is built from the grid cell faces and therefore steps along faults and curved
pillars, which is useful for structural restoration analysis.

The user selects the axis, the fixed index, the two perpendicular index
ranges and which cell face (front/back pillar) to use. The geometry generator
emits the chosen cell face of every cell in the index plane directly from the
native pillar corners, so cell result colors map exactly.

The feature is available from the Intersections context menu for Eclipse
views and supports 3D-view picking and cell result readout.
2026-07-27 11:21:05 +02:00

479 lines
22 KiB
C++

/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2019- Equinor ASA
//
// ResInsight 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 3 of the License, or
// (at your option) any later version.
//
// ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#include "RiuCellAndNncPickEventHandler.h"
#include "RiaColorTables.h"
#include "Rim2dIntersectionView.h"
#include "RimBoxIntersection.h"
#include "RimEclipseCase.h"
#include "RimEclipseCellColors.h"
#include "RimEclipseView.h"
#include "RimExtrudedCurveIntersection.h"
#include "RimGeoMechCase.h"
#include "RimGeoMechCellColors.h"
#include "RimGeoMechView.h"
#include "RimIjkIntersection.h"
#include "RimIntersectionResultDefinition.h"
#include "RimSurfaceInView.h"
#include "Riu3dSelectionManager.h"
#include "RiuViewerCommands.h"
#include "RivBoxIntersectionSourceInfo.h"
#include "RivExtrudedCurveIntersectionSourceInfo.h"
#include "RivFemPartGeometryGenerator.h"
#include "RivFemPickSourceInfo.h"
#include "RivIjkIntersectionSourceInfo.h"
#include "RivReservoirSurfaceIntersectionSourceInfo.h"
#include "RivSourceInfo.h"
#include "RigEclipseCaseData.h"
#include "RigFemPartResultsCollection.h"
#include "RigGeoMechCaseData.h"
#include "RigMainGrid.h"
#include "RigNNCData.h"
#include "cafPdmObjectHandle.h"
#include "cvfPart.h"
#include <array>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiuCellAndNncPickEventHandler* RiuCellAndNncPickEventHandler::instance()
{
static RiuCellAndNncPickEventHandler* singleton = new RiuCellAndNncPickEventHandler;
return singleton;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RiuCellAndNncPickEventHandler::handle3dPickEvent( const Ric3dPickEvent& eventObject )
{
const std::vector<RiuPickItemInfo>& pickItemInfos = eventObject.m_pickItemInfos;
Rim3dView* mainOrComparisonView = eventObject.m_view;
Qt::KeyboardModifiers keyboardModifiers = eventObject.m_keyboardModifiers;
const cvf::Part* firstHitPart = nullptr;
uint firstPartTriangleIndex = cvf::UNDEFINED_UINT;
cvf::Vec3d localIntersectionPoint( cvf::Vec3d::ZERO );
size_t nncIndex = cvf::UNDEFINED_SIZE_T;
{
const cvf::Part* firstNncHitPart = nullptr;
uint nncPartTriangleIndex = cvf::UNDEFINED_UINT;
if ( !pickItemInfos.empty() )
{
size_t indexToFirstNoneNncItem = cvf::UNDEFINED_SIZE_T;
size_t indexToNncItemNearFirstItem = cvf::UNDEFINED_SIZE_T;
RiuViewerCommands::findFirstItems( mainOrComparisonView, pickItemInfos, &indexToFirstNoneNncItem, &indexToNncItemNearFirstItem );
if ( indexToFirstNoneNncItem != cvf::UNDEFINED_SIZE_T )
{
localIntersectionPoint = pickItemInfos[indexToFirstNoneNncItem].localPickedPoint();
firstHitPart = pickItemInfos[indexToFirstNoneNncItem].pickedPart();
firstPartTriangleIndex = pickItemInfos[indexToFirstNoneNncItem].faceIdx();
}
if ( indexToNncItemNearFirstItem != cvf::UNDEFINED_SIZE_T )
{
firstNncHitPart = pickItemInfos[indexToNncItemNearFirstItem].pickedPart();
nncPartTriangleIndex = pickItemInfos[indexToNncItemNearFirstItem].faceIdx();
}
}
if ( firstNncHitPart && firstNncHitPart->sourceInfo() )
{
const RivSourceInfo* rivSourceInfo = dynamic_cast<const RivSourceInfo*>( firstNncHitPart->sourceInfo() );
if ( rivSourceInfo )
{
if ( nncPartTriangleIndex < rivSourceInfo->m_NNCIndices->size() )
{
nncIndex = rivSourceInfo->m_NNCIndices->get( nncPartTriangleIndex );
}
}
}
if ( !firstHitPart && firstNncHitPart )
{
// This happen if we only have NNC geometry in the scene
firstHitPart = firstNncHitPart;
}
}
if ( !firstHitPart ) return false;
size_t gridIndex = cvf::UNDEFINED_SIZE_T;
size_t gridLocalCellIndex = cvf::UNDEFINED_SIZE_T;
cvf::StructGridInterface::FaceType face = cvf::StructGridInterface::NO_FACE;
int gmFace = -1;
bool intersectionHit = false;
std::array<cvf::Vec3f, 3> intersectionTriangleHit;
RimGeoMechResultDefinition* geomResDef = nullptr;
RimEclipseResultDefinition* eclResDef = nullptr;
size_t timestepIndex = cvf::UNDEFINED_SIZE_T;
int dataFrameIndex = -2; // needs to be less than -1, as -1 means last step
RimIntersectionResultDefinition* sepInterResDef = nullptr;
if ( const RivSourceInfo* rivSourceInfo = dynamic_cast<const RivSourceInfo*>( firstHitPart->sourceInfo() ) )
{
gridIndex = rivSourceInfo->gridIndex();
if ( rivSourceInfo->hasCellFaceMapping() )
{
CVF_ASSERT( rivSourceInfo->m_cellFaceFromTriangleMapper.notNull() );
gridLocalCellIndex = rivSourceInfo->m_cellFaceFromTriangleMapper->cellIndex( firstPartTriangleIndex );
face = rivSourceInfo->m_cellFaceFromTriangleMapper->cellFace( firstPartTriangleIndex );
}
}
else if ( const RivFemPickSourceInfo* femSourceInfo = dynamic_cast<const RivFemPickSourceInfo*>( firstHitPart->sourceInfo() ) )
{
gridIndex = femSourceInfo->femPartIndex();
gridLocalCellIndex = femSourceInfo->triangleToElmMapper()->elementIndex( firstPartTriangleIndex );
gmFace = femSourceInfo->triangleToElmMapper()->elementFace( firstPartTriangleIndex );
}
else if ( const RivReservoirSurfaceIntersectionSourceInfo* surfeIntersectSourceInfo =
dynamic_cast<const RivReservoirSurfaceIntersectionSourceInfo*>( firstHitPart->sourceInfo() ) )
{
RiuViewerCommands::findCellAndGridIndex( mainOrComparisonView,
surfeIntersectSourceInfo->intersection()->activeSeparateResultDefinition(),
surfeIntersectSourceInfo->triangleToCellIndex()[firstPartTriangleIndex],
&gridLocalCellIndex,
&gridIndex );
intersectionHit = true;
intersectionTriangleHit = surfeIntersectSourceInfo->triangle( firstPartTriangleIndex );
sepInterResDef = surfeIntersectSourceInfo->intersection()->activeSeparateResultDefinition();
}
else if ( const RivExtrudedCurveIntersectionSourceInfo* intersectionSourceInfo =
dynamic_cast<const RivExtrudedCurveIntersectionSourceInfo*>( firstHitPart->sourceInfo() ) )
{
RiuViewerCommands::findCellAndGridIndex( mainOrComparisonView,
intersectionSourceInfo->intersection()->activeSeparateResultDefinition(),
intersectionSourceInfo->triangleToCellIndex()[firstPartTriangleIndex],
&gridLocalCellIndex,
&gridIndex );
intersectionHit = true;
intersectionTriangleHit = intersectionSourceInfo->triangle( firstPartTriangleIndex );
sepInterResDef = intersectionSourceInfo->intersection()->activeSeparateResultDefinition();
}
else if ( const RivBoxIntersectionSourceInfo* intersectionBoxSourceInfo =
dynamic_cast<const RivBoxIntersectionSourceInfo*>( firstHitPart->sourceInfo() ) )
{
RiuViewerCommands::findCellAndGridIndex( mainOrComparisonView,
intersectionBoxSourceInfo->intersectionBox()->activeSeparateResultDefinition(),
intersectionBoxSourceInfo->triangleToCellIndex()[firstPartTriangleIndex],
&gridLocalCellIndex,
&gridIndex );
intersectionHit = true;
intersectionTriangleHit = intersectionBoxSourceInfo->triangle( firstPartTriangleIndex );
sepInterResDef = intersectionBoxSourceInfo->intersectionBox()->activeSeparateResultDefinition();
}
else if ( const RivIjkIntersectionSourceInfo* ijkIntersectionSourceInfo =
dynamic_cast<const RivIjkIntersectionSourceInfo*>( firstHitPart->sourceInfo() ) )
{
RiuViewerCommands::findCellAndGridIndex( mainOrComparisonView,
ijkIntersectionSourceInfo->intersection()->activeSeparateResultDefinition(),
ijkIntersectionSourceInfo->triangleToCellIndex()[firstPartTriangleIndex],
&gridLocalCellIndex,
&gridIndex );
intersectionHit = true;
intersectionTriangleHit = ijkIntersectionSourceInfo->triangle( firstPartTriangleIndex );
sepInterResDef = ijkIntersectionSourceInfo->intersection()->activeSeparateResultDefinition();
}
if ( sepInterResDef )
{
if ( sepInterResDef->isEclipseResultDefinition() )
{
eclResDef = sepInterResDef->eclipseResultDefinition();
timestepIndex = sepInterResDef->timeStep();
}
else
{
RimGeoMechView* geomView = dynamic_cast<RimGeoMechView*>( mainOrComparisonView );
if ( geomView )
{
if ( geomView->geoMechCase() && geomView->geoMechCase()->geoMechData() )
{
std::tie( timestepIndex, dataFrameIndex ) =
geomView->geoMechCase()->geoMechData()->femPartResults()->stepListIndexToTimeStepAndDataFrameIndex(
sepInterResDef->timeStep() );
}
}
geomResDef = sepInterResDef->geoMechResultDefinition();
}
}
if ( gridLocalCellIndex == cvf::UNDEFINED_SIZE_T )
{
if ( nncIndex != cvf::UNDEFINED_SIZE_T && dynamic_cast<RimEclipseView*>( mainOrComparisonView ) )
{
RimEclipseView* eclipseView = dynamic_cast<RimEclipseView*>( mainOrComparisonView );
if ( eclipseView )
{
RigMainGrid* mainGrid = eclipseView->eclipseCase()->eclipseCaseData()->mainGrid();
const RigConnection& nncConn = mainGrid->nncData()->allConnections()[nncIndex];
mainGrid->gridAndGridLocalIdxFromGlobalCellIdx( nncConn.c1GlobIdx(), &gridLocalCellIndex );
}
}
else
{
Riu3dSelectionManager::instance()->deleteAllItems();
return false;
}
}
bool appendToSelection = false;
if ( keyboardModifiers & Qt::ControlModifier )
{
appendToSelection = true;
}
std::vector<RiuSelectionItem*> items;
Riu3dSelectionManager::instance()->selectedItems( items );
const caf::ColorTable& colorTable = RiaColorTables::selectionPaletteColors();
cvf::Color3f curveColor = colorTable.cycledColor3f( items.size() );
if ( !appendToSelection )
{
curveColor = colorTable.cycledColor3f( 0 );
}
RiuSelectionItem* selItem = nullptr;
{
Rim2dIntersectionView* intersectionView = dynamic_cast<Rim2dIntersectionView*>( mainOrComparisonView );
RimGridView* associatedGridView = dynamic_cast<RimGridView*>( mainOrComparisonView );
if ( intersectionView )
{
associatedGridView = intersectionView->intersection()->firstAncestorOrThisOfType<RimGridView>();
}
// Use the clicked views default settings if we have not found any special stuff
if ( !eclResDef && !geomResDef )
{
RimEclipseView* eclipseView = dynamic_cast<RimEclipseView*>( mainOrComparisonView );
RimGeoMechView* geomView = dynamic_cast<RimGeoMechView*>( mainOrComparisonView );
if ( !geomView && !eclipseView && associatedGridView )
{
if ( dynamic_cast<RimGeoMechView*>( associatedGridView ) )
{
geomView = dynamic_cast<RimGeoMechView*>( associatedGridView );
}
else if ( dynamic_cast<RimEclipseView*>( associatedGridView ) )
{
eclipseView = dynamic_cast<RimEclipseView*>( associatedGridView );
}
}
if ( eclipseView )
{
if ( !eclResDef ) eclResDef = eclipseView->cellResult();
if ( timestepIndex == cvf::UNDEFINED_SIZE_T ) timestepIndex = eclipseView->currentTimeStep();
}
if ( geomView )
{
if ( !geomResDef ) geomResDef = geomView->cellResult();
auto [stepIdx, frameIdx] = geomView->currentStepAndDataFrame();
if ( timestepIndex == cvf::UNDEFINED_SIZE_T ) timestepIndex = stepIdx;
if ( dataFrameIndex < -1 ) dataFrameIndex = frameIdx;
}
}
if ( eclResDef )
{
// Select the other cell if we are about to select the same cell at an nnc.
// To make consecutive clicks toggle between closest and furthest cell
if ( nncIndex != cvf::UNDEFINED_SIZE_T )
{
auto selectedItem = dynamic_cast<RiuEclipseSelectionItem*>( Riu3dSelectionManager::instance()->selectedItem() );
RimEclipseView* eclipseView = dynamic_cast<RimEclipseView*>( mainOrComparisonView );
if ( selectedItem && eclipseView && selectedItem->m_gridIndex == gridIndex &&
selectedItem->m_gridLocalCellIndex == gridLocalCellIndex && selectedItem->m_nncIndex == nncIndex )
{
RigMainGrid* mainGrid = eclipseView->eclipseCase()->eclipseCaseData()->mainGrid();
const RigConnection& nncConn = mainGrid->nncData()->allConnections()[nncIndex];
size_t c1LocalIdx = cvf::UNDEFINED_SIZE_T;
const RigGridBase* grid1 = mainGrid->gridAndGridLocalIdxFromGlobalCellIdx( nncConn.c1GlobIdx(), &c1LocalIdx );
size_t c1GridIdx = grid1->gridIndex();
size_t c2LocalIdx = cvf::UNDEFINED_SIZE_T;
const RigGridBase* grid2 = mainGrid->gridAndGridLocalIdxFromGlobalCellIdx( nncConn.c2GlobIdx(), &c2LocalIdx );
size_t c2GridIdx = grid2->gridIndex();
if ( gridLocalCellIndex == c1LocalIdx && gridIndex == c1GridIdx )
{
gridLocalCellIndex = c2LocalIdx;
gridIndex = c2GridIdx;
if ( face == cvf::StructGridInterface::NO_FACE )
{
face = nncConn.face();
}
else
{
face = cvf::StructGridInterface::oppositeFace( face );
}
}
else if ( gridLocalCellIndex == c2LocalIdx && gridIndex == c2GridIdx )
{
gridLocalCellIndex = c1LocalIdx;
gridIndex = c1GridIdx;
if ( face == cvf::StructGridInterface::NO_FACE )
{
face = cvf::StructGridInterface::oppositeFace( nncConn.face() );
}
else
{
face = cvf::StructGridInterface::oppositeFace( face );
}
}
else
{
// None really matched, error in nnc data.
}
}
}
// The SHIFT button is used to toggle between showing mesh lines for LGR cells or main grid cells.
//
// The logic for clicking on a cell in a radial grid is as follows:
// - If SHIFT is not pressed, show mesh lines for the main grid cell
// - If SHIFT is pressed, show mesh lines for the LGR cells
//
// For non-radial grids, the logic is reversed:
// - If SHIFT is pressed, show mesh lines for the main grid cell
// - If SHIFT is not pressed, show mesh lines for the LGR cells
//
const bool isShiftPressed = ( keyboardModifiers & Qt::ShiftModifier ) != 0;
bool showLgrMeshLines = false;
if ( auto eclipseView = dynamic_cast<RimEclipseView*>( mainOrComparisonView ) )
{
if ( ( eclipseView->eclipseCase() != nullptr ) && ( eclipseView->eclipseCase()->eclipseCaseData() != nullptr ) )
{
if ( auto mainGrid = eclipseView->eclipseCase()->eclipseCaseData()->mainGrid() )
{
auto currentGrid = mainGrid->gridByIndex( gridIndex );
if ( currentGrid && !currentGrid->isMainGrid() )
{
bool selectMainGridCell = false;
if ( currentGrid->isRadial() )
{
selectMainGridCell = !isShiftPressed;
showLgrMeshLines = !isShiftPressed;
}
else
{
selectMainGridCell = isShiftPressed;
}
if ( selectMainGridCell )
{
auto currentGrid = mainGrid->gridByIndex( gridIndex );
const auto cellIndexInMainGrid = currentGrid->cell( gridLocalCellIndex ).parentCellIndex();
// Change selection to main grid cell
gridIndex = mainGrid->gridIndex();
gridLocalCellIndex = cellIndexInMainGrid;
}
}
}
}
}
auto eclSelectionItem = new RiuEclipseSelectionItem( associatedGridView,
eclResDef,
timestepIndex,
gridIndex,
gridLocalCellIndex,
nncIndex,
curveColor,
face,
localIntersectionPoint );
eclSelectionItem->setShowLgrMeshLines( showLgrMeshLines );
selItem = eclSelectionItem;
}
if ( geomResDef )
{
if ( intersectionHit )
selItem = new RiuGeoMechSelectionItem( associatedGridView,
geomResDef,
static_cast<int>( timestepIndex ),
dataFrameIndex,
gridIndex,
gridLocalCellIndex,
curveColor,
gmFace,
localIntersectionPoint,
intersectionTriangleHit );
else
selItem = new RiuGeoMechSelectionItem( associatedGridView,
geomResDef,
static_cast<int>( timestepIndex ),
dataFrameIndex,
gridIndex,
gridLocalCellIndex,
curveColor,
gmFace,
localIntersectionPoint );
}
if ( intersectionView ) selItem = new Riu2dIntersectionSelectionItem( intersectionView, selItem );
}
if ( appendToSelection )
{
Riu3dSelectionManager::instance()->appendItemToSelection( selItem );
}
else if ( selItem )
{
Riu3dSelectionManager::instance()->setSelectedItem( selItem );
}
return false;
}