From eb97ee0de8fa6f6381f0bdd932bb7ec6986515a7 Mon Sep 17 00:00:00 2001
From: Kristian Bendiksen <kristian.bendiksen@gmail.com>
Date: Thu, 27 Feb 2020 13:35:14 +0100
Subject: [PATCH 1/2] #5583 Add data model object and ui for
 RimElementVectorResult.

---
 .../ProjectDataModel/CMakeLists_files.cmake   |   2 +
 .../ProjectDataModel/RimEclipseView.cpp       |  26 ++
 .../ProjectDataModel/RimEclipseView.h         |   3 +
 .../RimElementVectorResult.cpp                | 412 ++++++++++++++++++
 .../ProjectDataModel/RimElementVectorResult.h | 112 +++++
 5 files changed, 555 insertions(+)
 create mode 100644 ApplicationCode/ProjectDataModel/RimElementVectorResult.cpp
 create mode 100644 ApplicationCode/ProjectDataModel/RimElementVectorResult.h

diff --git a/ApplicationCode/ProjectDataModel/CMakeLists_files.cmake b/ApplicationCode/ProjectDataModel/CMakeLists_files.cmake
index 061a931b4f..dd554c5096 100644
--- a/ApplicationCode/ProjectDataModel/CMakeLists_files.cmake
+++ b/ApplicationCode/ProjectDataModel/CMakeLists_files.cmake
@@ -151,6 +151,7 @@ ${CMAKE_CURRENT_LIST_DIR}/RimWellMeasurementFilter.h
 ${CMAKE_CURRENT_LIST_DIR}/RimWellMeasurementInViewCollection.h
 ${CMAKE_CURRENT_LIST_DIR}/RimWellMeasurementInView.h
 ${CMAKE_CURRENT_LIST_DIR}/RimWellDiskConfig.h
+${CMAKE_CURRENT_LIST_DIR}/RimElementVectorResult.h
 )
 
 
@@ -306,6 +307,7 @@ ${CMAKE_CURRENT_LIST_DIR}/RimWellMeasurementFilter.cpp
 ${CMAKE_CURRENT_LIST_DIR}/RimWellMeasurementInViewCollection.cpp
 ${CMAKE_CURRENT_LIST_DIR}/RimWellMeasurementInView.cpp
 ${CMAKE_CURRENT_LIST_DIR}/RimWellDiskConfig.cpp
+${CMAKE_CURRENT_LIST_DIR}/RimElementVectorResult.cpp
 )
 
 list(APPEND CODE_HEADER_FILES
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseView.cpp b/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
index a8713cec14..82d0f58784 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
+++ b/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
@@ -51,6 +51,7 @@
 #include "RimEclipsePropertyFilter.h"
 #include "RimEclipsePropertyFilterCollection.h"
 #include "RimEclipseResultDefinition.h"
+#include "RimElementVectorResult.h"
 #include "RimExtrudedCurveIntersection.h"
 #include "RimFaultInViewCollection.h"
 #include "RimFlowCharacteristicsPlot.h"
@@ -137,6 +138,15 @@ RimEclipseView::RimEclipseView()
     m_cellEdgeResult = new RimCellEdgeColors();
     m_cellEdgeResult.uiCapability()->setUiHidden( true );
 
+    CAF_PDM_InitFieldNoDefault( &m_elementVectorResult,
+                                "ElementVectorResult",
+                                "Element Vector Result",
+                                ":/CellResult.png",
+                                "",
+                                "" );
+    m_elementVectorResult = new RimElementVectorResult;
+    m_elementVectorResult.uiCapability()->setUiHidden( true );
+
     CAF_PDM_InitFieldNoDefault( &m_faultResultSettings, "FaultResultSettings", "Separate Fault Result", "", "", "" );
     m_faultResultSettings = new RimEclipseFaultColors();
     m_faultResultSettings.uiCapability()->setUiHidden( true );
@@ -198,6 +208,7 @@ RimEclipseView::~RimEclipseView()
     delete this->faultResultSettings();
     delete this->cellResult();
     delete this->cellEdgeResult();
+    delete this->elementVectorResult();
 
     delete m_propertyFilterCollection;
     delete wellCollection();
@@ -225,6 +236,14 @@ RimCellEdgeColors* RimEclipseView::cellEdgeResult() const
     return m_cellEdgeResult;
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RimElementVectorResult* RimEclipseView::elementVectorResult() const
+{
+    return m_elementVectorResult;
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -1305,6 +1324,12 @@ void RimEclipseView::onUpdateLegends()
         }
     }
 
+    if ( this->elementVectorResult()->showResult() )
+    {
+        this->elementVectorResult()->updateLegendRangesTextAndVisibility( nativeOrOverrideViewer(),
+                                                                          isUsingOverrideViewer() );
+    }
+
     {
         bool hasAnyVisibleFractures = false;
         {
@@ -1757,6 +1782,7 @@ void RimEclipseView::defineUiTreeOrdering( caf::PdmUiTreeOrdering& uiTreeOrderin
 
     uiTreeOrdering.add( cellResult() );
     uiTreeOrdering.add( cellEdgeResult() );
+    uiTreeOrdering.add( elementVectorResult() );
     uiTreeOrdering.add( faultResultSettings() );
     uiTreeOrdering.add( &m_intersectionResultDefCollection );
     uiTreeOrdering.add( &m_surfaceResultDefCollection );
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseView.h b/ApplicationCode/ProjectDataModel/RimEclipseView.h
index 9835a2d3f6..bce9b202fa 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseView.h
+++ b/ApplicationCode/ProjectDataModel/RimEclipseView.h
@@ -62,6 +62,7 @@ class RivReservoirViewPartMgr;
 class RimRegularLegendConfig;
 class RimTernaryLegendConfig;
 class RimEclipseResultDefinition;
+class RimElementVectorResult;
 
 namespace cvf
 {
@@ -85,6 +86,7 @@ public:
 
     RimEclipseCellColors*         cellResult() const;
     RimCellEdgeColors*            cellEdgeResult() const;
+    RimElementVectorResult*       elementVectorResult() const;
     RimEclipseFaultColors*        faultResultSettings() const;
     RimStimPlanColors*            fractureColors() const;
     RimSimWellInViewCollection*   wellCollection() const;
@@ -202,6 +204,7 @@ private:
 
     caf::PdmChildField<RimEclipseCellColors*>         m_cellResult;
     caf::PdmChildField<RimCellEdgeColors*>            m_cellEdgeResult;
+    caf::PdmChildField<RimElementVectorResult*>       m_elementVectorResult;
     caf::PdmChildField<RimEclipseFaultColors*>        m_faultResultSettings;
     caf::PdmChildField<RimStimPlanColors*>            m_fractureColors;
     caf::PdmChildField<RimVirtualPerforationResults*> m_virtualPerforationResult;
diff --git a/ApplicationCode/ProjectDataModel/RimElementVectorResult.cpp b/ApplicationCode/ProjectDataModel/RimElementVectorResult.cpp
new file mode 100644
index 0000000000..fd17f70409
--- /dev/null
+++ b/ApplicationCode/ProjectDataModel/RimElementVectorResult.cpp
@@ -0,0 +1,412 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2020-     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 "RimElementVectorResult.h"
+
+#include "RigCaseCellResultsData.h"
+#include "RigEclipseCaseData.h"
+#include "RigEclipseResultAddress.h"
+
+#include "Rim3dView.h"
+#include "RimEclipseCase.h"
+#include "RimEclipseView.h"
+
+#include "RiuViewer.h"
+
+#include "cafAppEnum.h"
+#include "cafPdmUiListEditor.h"
+#include "cafPdmUiTreeOrdering.h"
+
+CAF_PDM_SOURCE_INIT( RimElementVectorResult, "RimElementVectorResult" );
+
+namespace caf
+{
+template <>
+void AppEnum<RimElementVectorResult::TensorColors>::setUp()
+{
+    addItem( RimElementVectorResult::RESULT_COLORS, "RESULT_COLORS", "Result Colors" );
+    addItem( RimElementVectorResult::UNIFORM_COLOR, "UNIFORM_COLOR", "Uniform" );
+
+    setDefault( RimElementVectorResult::RESULT_COLORS );
+}
+
+template <>
+void AppEnum<RimElementVectorResult::ScaleMethod>::setUp()
+{
+    addItem( RimElementVectorResult::RESULT, "RESULT", "Result" );
+    addItem( RimElementVectorResult::CONSTANT, "CONSTANT", "Constant" );
+
+    setDefault( RimElementVectorResult::RESULT );
+}
+} // namespace caf
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RimElementVectorResult::RimElementVectorResult()
+{
+    CAF_PDM_InitObject( "Element Vector Result", ":/CellResult.png", "", "" );
+
+    CAF_PDM_InitFieldNoDefault( &m_legendConfig, "LegendDefinition", "Color Legend", "", "", "" );
+    m_legendConfig = new RimRegularLegendConfig();
+    m_legendConfig.uiCapability()->setUiHidden( true );
+
+    CAF_PDM_InitField( &m_resultName, "ResultVariable", QString( "Oil" ), "Value", "", "", "" );
+    m_resultName.uiCapability()->setUiEditorTypeName( caf::PdmUiListEditor::uiEditorTypeName() );
+    m_resultName.uiCapability()->setUiLabelPosition( caf::PdmUiItemInfo::TOP );
+
+    CAF_PDM_InitField( &m_showResult, "ShowResult", false, "", "", "", "" );
+
+    CAF_PDM_InitField( &m_showVectorI, "ShowVectorI", true, "I", "", "", "" );
+    CAF_PDM_InitField( &m_showVectorJ, "ShowVectorJ", true, "J", "", "", "" );
+    CAF_PDM_InitField( &m_showVectorK, "ShowVectorK", true, "K", "", "", "" );
+    CAF_PDM_InitField( &m_threshold, "Threshold", 0.0f, "Threshold", "", "", "" );
+
+    CAF_PDM_InitFieldNoDefault( &m_vectorColor, "VectorColor", "Color", "", "", "" );
+    cvf::Color3f defaultUniformColor = cvf::Color3f::BLACK;
+    CAF_PDM_InitField( &m_uniformVectorColor, "UniformVectorColor", defaultUniformColor, "Uniform Vector Color", "", "", "" );
+
+    CAF_PDM_InitFieldNoDefault( &m_scaleMethod, "ScaleMethod", "Scale Method", "", "", "" );
+    CAF_PDM_InitField( &m_sizeScale, "SizeScale", 1.0f, "Size Scale", "", "", "" );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RimElementVectorResult::~RimElementVectorResult()
+{
+    delete m_legendConfig;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimElementVectorResult::setShowResult( bool enableResult )
+{
+    m_showResult = enableResult;
+
+    updateConnectedEditors();
+    updateUiIconFromState( enableResult );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RimElementVectorResult::showResult() const
+{
+    return m_showResult();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RimElementVectorResult::showVectorI() const
+{
+    return m_showVectorI();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RimElementVectorResult::showVectorJ() const
+{
+    return m_showVectorJ();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+
+bool RimElementVectorResult::showVectorK() const
+{
+    return m_showVectorK();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+float RimElementVectorResult::threshold() const
+{
+    return m_threshold();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+float RimElementVectorResult::sizeScale() const
+{
+    return m_sizeScale();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RimElementVectorResult::TensorColors RimElementVectorResult::vectorColors() const
+{
+    return m_vectorColor();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RimElementVectorResult::ScaleMethod RimElementVectorResult::scaleMethod() const
+{
+    return m_scaleMethod();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+const cvf::Color3f& RimElementVectorResult::getUniformVectorColor() const
+{
+    return m_uniformVectorColor();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimElementVectorResult::mappingRange( double& min, double& max ) const
+{
+    min = cvf::UNDEFINED_DOUBLE;
+    max = cvf::UNDEFINED_DOUBLE;
+
+    Rim3dView* view = nullptr;
+    firstAncestorOrThisOfType( view );
+
+    int currentTimeStep = view->currentTimeStep();
+
+    RigEclipseResultAddress resVarAddr = resultAddressCombined();
+    if ( !resVarAddr.isValid() ) return;
+
+    RimEclipseView*         eclipseView = dynamic_cast<RimEclipseView*>( view );
+    RigCaseCellResultsData* resultsData =
+        eclipseView->eclipseCase()->eclipseCaseData()->results( RiaDefines::MATRIX_MODEL );
+
+    resultsData->ensureKnownResultLoaded( resVarAddr );
+
+    if ( m_legendConfig->rangeMode() == RimRegularLegendConfig::AUTOMATIC_ALLTIMESTEPS )
+    {
+        resultsData->minMaxCellScalarValues( resVarAddr, min, max );
+    }
+    else if ( m_legendConfig->rangeMode() == RimRegularLegendConfig::AUTOMATIC_CURRENT_TIMESTEP )
+    {
+        resultsData->minMaxCellScalarValues( resVarAddr, currentTimeStep, min, max );
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimElementVectorResult::updateLegendRangesTextAndVisibility( RiuViewer* nativeOrOverrideViewer,
+                                                                  bool       isUsingOverrideViewer )
+{
+    m_legendConfig->setTitle( QString( "Element Vector Result: \n" ) + resultName() );
+
+    double minResultValue;
+    double maxResultValue;
+    mappingRange( minResultValue, maxResultValue );
+    m_legendConfig->setAutomaticRanges( minResultValue, maxResultValue, minResultValue, maxResultValue );
+
+    double posClosestToZero = HUGE_VAL;
+    double negClosestToZero = -HUGE_VAL;
+    m_legendConfig->setClosestToZeroValues( posClosestToZero, negClosestToZero, posClosestToZero, negClosestToZero );
+    nativeOrOverrideViewer->addColorLegendToBottomLeftCorner( m_legendConfig->titledOverlayFrame(), isUsingOverrideViewer );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+const RimRegularLegendConfig* RimElementVectorResult::legendConfig() const
+{
+    return m_legendConfig();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+QString RimElementVectorResult::resultName() const
+{
+    return m_resultName();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::vector<std::string> RimElementVectorResult::getResultMetaDataForUIFieldSetting()
+{
+    std::vector<std::string> fieldNames;
+    fieldNames.push_back( "Oil" );
+    fieldNames.push_back( "Water" );
+    fieldNames.push_back( "Gas" );
+
+    return fieldNames;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimElementVectorResult::fieldChangedByUi( const caf::PdmFieldHandle* changedField,
+                                               const QVariant&            oldValue,
+                                               const QVariant&            newValue )
+{
+    if ( changedField == &m_showResult )
+    {
+        setShowResult( m_showResult );
+    }
+
+    RimEclipseView* view;
+    firstAncestorOrThisOfType( view );
+    view->loadDataAndUpdate();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+caf::PdmFieldHandle* RimElementVectorResult::objectToggleField()
+{
+    return &m_showResult;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+QList<caf::PdmOptionItemInfo>
+    RimElementVectorResult::calculateValueOptions( const caf::PdmFieldHandle* fieldNeedingOptions, bool* useOptionsOnly )
+{
+    QList<caf::PdmOptionItemInfo> options;
+    *useOptionsOnly = true;
+
+    if ( fieldNeedingOptions == &m_resultName )
+    {
+        std::vector<std::string> fieldCompNames = getResultMetaDataForUIFieldSetting();
+
+        for ( size_t oIdx = 0; oIdx < fieldCompNames.size(); ++oIdx )
+        {
+            options.push_back( caf::PdmOptionItemInfo( QString::fromStdString( fieldCompNames[oIdx] ),
+                                                       QString::fromStdString( fieldCompNames[oIdx] ) ) );
+        }
+    }
+
+    return options;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimElementVectorResult::defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering )
+{
+    uiOrdering.add( &m_resultName );
+
+    caf::PdmUiGroup* visibilityGroup = uiOrdering.addNewGroup( "Visibility" );
+    visibilityGroup->add( &m_showVectorI );
+    visibilityGroup->add( &m_showVectorJ );
+    visibilityGroup->add( &m_showVectorK );
+    visibilityGroup->add( &m_threshold );
+
+    caf::PdmUiGroup* vectorColorsGroup = uiOrdering.addNewGroup( "Vector Colors" );
+    vectorColorsGroup->add( &m_vectorColor );
+    if ( m_vectorColor == UNIFORM_COLOR )
+    {
+        vectorColorsGroup->add( &m_uniformVectorColor );
+    }
+
+    caf::PdmUiGroup* vectorSizeGroup = uiOrdering.addNewGroup( "Vector Size" );
+    vectorSizeGroup->add( &m_sizeScale );
+    vectorSizeGroup->add( &m_scaleMethod );
+
+    uiOrdering.skipRemainingFields( true );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimElementVectorResult::defineEditorAttribute( const caf::PdmFieldHandle* field,
+                                                    QString                    uiConfigName,
+                                                    caf::PdmUiEditorAttribute* attribute )
+{
+    if ( field == &m_resultName )
+    {
+        caf::PdmUiListEditorAttribute* listEditAttr = dynamic_cast<caf::PdmUiListEditorAttribute*>( attribute );
+        if ( listEditAttr )
+        {
+            listEditAttr->m_heightHint = 50;
+        }
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RigEclipseResultAddress RimElementVectorResult::resultAddressCombined() const
+{
+    if ( resultName() == "Oil" )
+    {
+        return RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, RiaDefines::combinedOilFluxResultName() );
+    }
+    else if ( resultName() == "Gas" )
+    {
+        return RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, RiaDefines::combinedGasFluxResultName() );
+    }
+    else if ( resultName() == "Water" )
+    {
+        return RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, RiaDefines::combinedWaterFluxResultName() );
+    }
+
+    return RigEclipseResultAddress();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RimElementVectorResult::resultAddressIJK( std::vector<RigEclipseResultAddress>& addresses ) const
+{
+    addresses.clear();
+
+    // TODO: use enum??
+    if ( resultName() == "Oil" )
+    {
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLROILI+" ) );
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLROILJ+" ) );
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLROILK+" ) );
+        return true;
+    }
+    else if ( resultName() == "Gas" )
+    {
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLRGASI+" ) );
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLRGASJ+" ) );
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLRGASK+" ) );
+        return true;
+    }
+    else if ( resultName() == "Water" )
+    {
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLRWATI+" ) );
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLRWATJ+" ) );
+        addresses.push_back( RigEclipseResultAddress( RiaDefines::DYNAMIC_NATIVE, "FLRWATK+" ) );
+        return true;
+    }
+
+    return false;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimElementVectorResult::defineUiTreeOrdering( caf::PdmUiTreeOrdering& uiTreeOrdering, QString uiConfigName )
+{
+    uiTreeOrdering.add( &m_legendConfig );
+    uiTreeOrdering.skipRemainingChildren();
+}
diff --git a/ApplicationCode/ProjectDataModel/RimElementVectorResult.h b/ApplicationCode/ProjectDataModel/RimElementVectorResult.h
new file mode 100644
index 0000000000..d772ff4fd6
--- /dev/null
+++ b/ApplicationCode/ProjectDataModel/RimElementVectorResult.h
@@ -0,0 +1,112 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2020-     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.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include "cafPdmChildField.h"
+#include "cafPdmField.h"
+#include "cafPdmFieldCvfColor.h" // Include to make Pdm work for cvf::Color
+#include "cafPdmObject.h"
+
+#include "RigEclipseResultAddress.h"
+
+#include "RimRegularLegendConfig.h"
+
+#include <QList>
+
+#include <vector>
+
+class RimRegularLegendConfig;
+
+class RiuViewer;
+
+//==================================================================================================
+///
+///
+//==================================================================================================
+class RimElementVectorResult : public caf::PdmObject
+{
+    CAF_PDM_HEADER_INIT;
+
+public:
+    enum TensorColors
+    {
+        UNIFORM_COLOR,
+        RESULT_COLORS
+    };
+
+    enum ScaleMethod
+    {
+        RESULT,
+        CONSTANT
+    };
+
+public:
+    RimElementVectorResult();
+    ~RimElementVectorResult() override;
+
+    void         setShowResult( bool enableResult );
+    bool         showResult() const;
+    bool         showVectorI() const;
+    bool         showVectorJ() const;
+    bool         showVectorK() const;
+    float        threshold() const;
+    float        sizeScale() const;
+    TensorColors vectorColors() const;
+    ScaleMethod  scaleMethod() const;
+
+    const cvf::Color3f&           getUniformVectorColor() const;
+    const RimRegularLegendConfig* legendConfig() const;
+
+    void mappingRange( double& min, double& max ) const;
+
+    RigEclipseResultAddress resultAddressCombined() const;
+    bool                    resultAddressIJK( std::vector<RigEclipseResultAddress>& addresses ) const;
+
+    QString resultName() const;
+
+    void updateLegendRangesTextAndVisibility( RiuViewer* nativeOrOverrideViewer, bool isUsingOverrideViewer );
+
+private:
+    std::vector<std::string>      getResultMetaDataForUIFieldSetting();
+    void                          fieldChangedByUi( const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue ) override;
+    caf::PdmFieldHandle*          objectToggleField() override;
+    QList<caf::PdmOptionItemInfo> calculateValueOptions( const caf::PdmFieldHandle* fieldNeedingOptions,
+                                                         bool*                      useOptionsOnly ) override;
+    void                          defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering ) override;
+    void                          defineEditorAttribute( const caf::PdmFieldHandle* field,
+                                                         QString                    uiConfigName,
+                                                         caf::PdmUiEditorAttribute* attribute ) override;
+    void defineUiTreeOrdering( caf::PdmUiTreeOrdering& uiTreeOrdering, QString uiConfigName = "" ) override;
+
+    static QString fieldNameFromUi( const QString& uiFieldName );
+
+private:
+    caf::PdmField<bool>                                  m_showResult;
+    caf::PdmField<QString>                               m_resultName;
+    caf::PdmField<bool>                                  m_showVectorI;
+    caf::PdmField<bool>                                  m_showVectorJ;
+    caf::PdmField<bool>                                  m_showVectorK;
+    caf::PdmField<float>                                 m_threshold;
+    caf::PdmField<caf::AppEnum<TensorColors>>            m_vectorColor;
+    caf::PdmField<cvf::Color3f>                          m_uniformVectorColor;
+    caf::PdmField<caf::AppEnum<ScaleMethod>>             m_scaleMethod;
+    caf::PdmField<float>                                 m_sizeScale;
+    caf::PdmField<RimRegularLegendConfig::RangeModeEnum> m_rangeMode;
+    caf::PdmChildField<RimRegularLegendConfig*>          m_legendConfig;
+};

From c464664c401420b7985b141b26f7ea5354a915bc Mon Sep 17 00:00:00 2001
From: Kristian Bendiksen <kristian.bendiksen@gmail.com>
Date: Mon, 2 Mar 2020 08:55:45 +0100
Subject: [PATCH 2/2] #5583 Add visualization for fluxes.

---
 .../ModelVisualization/CMakeLists_files.cmake |   2 +
 .../RivElementVectorResultPartMgr.cpp         | 321 ++++++++++++++++++
 .../RivElementVectorResultPartMgr.h           |  84 +++++
 .../RivReservoirPartMgr.cpp                   |  20 +-
 .../ModelVisualization/RivReservoirPartMgr.h  |   9 +-
 .../RivReservoirViewPartMgr.cpp               |  19 ++
 .../RivReservoirViewPartMgr.h                 |   5 +
 .../ProjectDataModel/RimEclipseView.cpp       |  33 ++
 .../ProjectDataModel/RimEclipseView.h         |   1 +
 9 files changed, 491 insertions(+), 3 deletions(-)
 create mode 100644 ApplicationCode/ModelVisualization/RivElementVectorResultPartMgr.cpp
 create mode 100644 ApplicationCode/ModelVisualization/RivElementVectorResultPartMgr.h

diff --git a/ApplicationCode/ModelVisualization/CMakeLists_files.cmake b/ApplicationCode/ModelVisualization/CMakeLists_files.cmake
index 22f34001ff..f4f9769204 100644
--- a/ApplicationCode/ModelVisualization/CMakeLists_files.cmake
+++ b/ApplicationCode/ModelVisualization/CMakeLists_files.cmake
@@ -57,6 +57,7 @@ ${CMAKE_CURRENT_LIST_DIR}/RivMeasurementPartMgr.h
 ${CMAKE_CURRENT_LIST_DIR}/RivTextLabelSourceInfo.h
 ${CMAKE_CURRENT_LIST_DIR}/RivDiskGeometryGenerator.h
 ${CMAKE_CURRENT_LIST_DIR}/RivWellDiskPartMgr.h
+${CMAKE_CURRENT_LIST_DIR}/RivElementVectorResultPartMgr.h
 )
 
 set (SOURCE_GROUP_SOURCE_FILES
@@ -112,6 +113,7 @@ ${CMAKE_CURRENT_LIST_DIR}/RivMeasurementPartMgr.cpp
 ${CMAKE_CURRENT_LIST_DIR}/RivTextLabelSourceInfo.cpp
 ${CMAKE_CURRENT_LIST_DIR}/RivDiskGeometryGenerator.cpp
 ${CMAKE_CURRENT_LIST_DIR}/RivWellDiskPartMgr.cpp
+${CMAKE_CURRENT_LIST_DIR}/RivElementVectorResultPartMgr.cpp
 )
 
 list(APPEND CODE_HEADER_FILES
diff --git a/ApplicationCode/ModelVisualization/RivElementVectorResultPartMgr.cpp b/ApplicationCode/ModelVisualization/RivElementVectorResultPartMgr.cpp
new file mode 100644
index 0000000000..2a13817747
--- /dev/null
+++ b/ApplicationCode/ModelVisualization/RivElementVectorResultPartMgr.cpp
@@ -0,0 +1,321 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2020-     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 "RivElementVectorResultPartMgr.h"
+
+#include "RimEclipseCase.h"
+#include "RimEclipseView.h"
+#include "RimElementVectorResult.h"
+#include "RimRegularLegendConfig.h"
+
+#include "RigActiveCellInfo.h"
+#include "RigCaseCellResultsData.h"
+#include "RigCell.h"
+#include "RigEclipseCaseData.h"
+#include "RigEclipseResultAddress.h"
+#include "RigMainGrid.h"
+
+#include "cafEffectGenerator.h"
+
+#include "cvfDrawableGeo.h"
+#include "cvfModelBasicList.h"
+#include "cvfPart.h"
+#include "cvfPrimitiveSetIndexedUInt.h"
+#include "cvfShaderProgram.h"
+#include "cvfStructGrid.h"
+#include "cvfStructGridGeometryGenerator.h"
+
+#include <cmath>
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RivElementVectorResultPartMgr::RivElementVectorResultPartMgr( RimEclipseView* reservoirView )
+{
+    m_rimReservoirView = reservoirView;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RivElementVectorResultPartMgr::~RivElementVectorResultPartMgr()
+{
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivElementVectorResultPartMgr::setTransform( cvf::Transform* scaleTransform )
+{
+    m_scaleTransform = scaleTransform;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivElementVectorResultPartMgr::appendDynamicGeometryPartsToModel( cvf::ModelBasicList* model, size_t timeStepIndex )
+{
+    CVF_ASSERT( model );
+
+    if ( m_rimReservoirView.isNull() ) return;
+
+    RimEclipseCase* eclipseCase = m_rimReservoirView->eclipseCase();
+    if ( !eclipseCase ) return;
+
+    RigEclipseCaseData* eclipseCaseData = eclipseCase->eclipseCaseData();
+    if ( !eclipseCaseData ) return;
+
+    RimElementVectorResult* result = m_rimReservoirView->elementVectorResult();
+    if ( !result ) return;
+
+    if ( !result->showResult() ) return;
+
+    std::vector<ElementVectorResultVisualization> tensorVisualizations;
+
+    double characteristicCellSize = eclipseCase->characteristicCellSize();
+    float  arrowConstantScaling   = 0.5 * result->sizeScale() * characteristicCellSize;
+
+    double min, max;
+    result->mappingRange( min, max );
+
+    double maxAbsResult = 1.0;
+    if ( min != cvf::UNDEFINED_DOUBLE && max != cvf::UNDEFINED_DOUBLE )
+    {
+        maxAbsResult = std::max( cvf::Math::abs( max ), cvf::Math::abs( min ) );
+    }
+
+    float arrowScaling = arrowConstantScaling;
+    if ( result->scaleMethod() == RimElementVectorResult::RESULT )
+    {
+        arrowScaling = arrowConstantScaling / maxAbsResult;
+    }
+
+    std::vector<RigEclipseResultAddress> addresses;
+    result->resultAddressIJK( addresses );
+
+    std::vector<cvf::StructGridInterface::FaceType> directions;
+    std::vector<RigEclipseResultAddress>            resultAddresses;
+    if ( result->showVectorI() )
+    {
+        directions.push_back( cvf::StructGridInterface::POS_I );
+        resultAddresses.push_back( addresses[0] );
+    }
+    if ( result->showVectorJ() )
+    {
+        directions.push_back( cvf::StructGridInterface::POS_J );
+        resultAddresses.push_back( addresses[1] );
+    }
+    if ( result->showVectorK() )
+    {
+        directions.push_back( cvf::StructGridInterface::POS_K );
+        resultAddresses.push_back( addresses[2] );
+    }
+
+    RigCaseCellResultsData* resultsData    = eclipseCaseData->results( RiaDefines::MATRIX_MODEL );
+    RigActiveCellInfo*      activeCellInfo = eclipseCaseData->activeCellInfo( RiaDefines::MATRIX_MODEL );
+
+    const cvf::Vec3d offset = eclipseCase->mainGrid()->displayModelOffset();
+
+    const std::vector<RigCell>& cells = eclipseCase->mainGrid()->globalCellArray();
+    for ( int gcIdx = 0; gcIdx < static_cast<int>( cells.size() ); ++gcIdx )
+    {
+        if ( !cells[gcIdx].isInvalid() && activeCellInfo->isActive( gcIdx ) )
+        {
+            for ( int dir = 0; dir < static_cast<int>( directions.size() ); dir++ )
+            {
+                size_t resultIdx = activeCellInfo->cellResultIndex( gcIdx );
+                double resultValue = resultsData->cellScalarResults( resultAddresses[dir], timeStepIndex ).at( resultIdx );
+
+                if ( std::abs( resultValue ) >= result->threshold() )
+                {
+                    cvf::Vec3d faceCenter = cells[gcIdx].faceCenter( directions[dir] ) - offset;
+                    cvf::Vec3d cellCenter = cells[gcIdx].center() - offset;
+                    cvf::Vec3d faceNormal = ( faceCenter - cellCenter ).getNormalized() * arrowScaling;
+
+                    if ( result->scaleMethod() == RimElementVectorResult::RESULT )
+                    {
+                        faceNormal *= std::abs( resultValue );
+                    }
+
+                    tensorVisualizations.push_back(
+                        ElementVectorResultVisualization( faceCenter, faceNormal, resultValue ) );
+                }
+            }
+        }
+    }
+
+    if ( !tensorVisualizations.empty() )
+    {
+        cvf::ref<cvf::Part> partIdx = createPart( *result, tensorVisualizations );
+        partIdx->setTransform( m_scaleTransform.p() );
+        partIdx->updateBoundingBox();
+        model->addPart( partIdx.p() );
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+cvf::ref<cvf::Part>
+    RivElementVectorResultPartMgr::createPart( const RimElementVectorResult&                        result,
+                                               const std::vector<ElementVectorResultVisualization>& tensorVisualizations ) const
+{
+    std::vector<uint> indices;
+    indices.reserve( tensorVisualizations.size() * 5 );
+
+    std::vector<cvf::Vec3f> vertices;
+    vertices.reserve( tensorVisualizations.size() * 5 );
+
+    uint counter = 0;
+    for ( ElementVectorResultVisualization tensor : tensorVisualizations )
+    {
+        for ( const cvf::Vec3f& vertex : createArrowVertices( tensor ) )
+        {
+            vertices.push_back( vertex );
+        }
+
+        for ( const uint& index : createArrowIndices( counter ) )
+        {
+            indices.push_back( index );
+        }
+
+        counter += 5;
+    }
+
+    cvf::ref<cvf::PrimitiveSetIndexedUInt> indexedUInt = new cvf::PrimitiveSetIndexedUInt( cvf::PrimitiveType::PT_LINES );
+    cvf::ref<cvf::UIntArray>               indexArray = new cvf::UIntArray( indices );
+
+    cvf::ref<cvf::DrawableGeo> drawable = new cvf::DrawableGeo();
+
+    indexedUInt->setIndices( indexArray.p() );
+    drawable->addPrimitiveSet( indexedUInt.p() );
+
+    cvf::ref<cvf::Vec3fArray> vertexArray = new cvf::Vec3fArray( vertices );
+    drawable->setVertexArray( vertexArray.p() );
+
+    cvf::ref<cvf::Vec2fArray> lineTexCoords = const_cast<cvf::Vec2fArray*>( drawable->textureCoordArray() );
+
+    if ( lineTexCoords.isNull() )
+    {
+        lineTexCoords = new cvf::Vec2fArray;
+    }
+
+    const cvf::ScalarMapper* activeScalerMapper = nullptr;
+
+    cvf::ref<cvf::Effect> effect;
+
+    auto vectorColors = result.vectorColors();
+    if ( vectorColors == RimElementVectorResult::RESULT_COLORS )
+    {
+        activeScalerMapper = result.legendConfig()->scalarMapper();
+        createResultColorTextureCoords( lineTexCoords.p(), tensorVisualizations, activeScalerMapper );
+
+        caf::ScalarMapperMeshEffectGenerator meshEffGen( activeScalerMapper );
+        effect = meshEffGen.generateCachedEffect();
+    }
+    else
+    {
+        caf::SurfaceEffectGenerator surfaceGen( result.getUniformVectorColor(), caf::PO_1 );
+        surfaceGen.enableLighting( !m_rimReservoirView->isLightingDisabled() );
+        effect = surfaceGen.generateCachedEffect();
+    }
+
+    drawable->setTextureCoordArray( lineTexCoords.p() );
+
+    cvf::ref<cvf::Part> part = new cvf::Part;
+    part->setDrawable( drawable.p() );
+    part->setEffect( effect.p() );
+
+    return part;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivElementVectorResultPartMgr::createResultColorTextureCoords(
+    cvf::Vec2fArray*                                     textureCoords,
+    const std::vector<ElementVectorResultVisualization>& elementVectorResultVisualizations,
+    const cvf::ScalarMapper*                             mapper )
+{
+    CVF_ASSERT( textureCoords );
+    CVF_ASSERT( mapper );
+
+    size_t vertexCount = elementVectorResultVisualizations.size() * 5;
+    if ( textureCoords->size() != vertexCount ) textureCoords->reserve( vertexCount );
+
+    for ( auto evrViz : elementVectorResultVisualizations )
+    {
+        for ( size_t vxIdx = 0; vxIdx < 5; ++vxIdx )
+        {
+            cvf::Vec2f texCoord = mapper->mapToTextureCoord( evrViz.result );
+            textureCoords->add( texCoord );
+        }
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::array<cvf::Vec3f, 5>
+    RivElementVectorResultPartMgr::createArrowVertices( const ElementVectorResultVisualization& evrViz ) const
+{
+    std::array<cvf::Vec3f, 5> vertices;
+
+    cvf::Vec3f headTop    = evrViz.faceCenter + evrViz.faceNormal;
+    cvf::Vec3f shaftStart = evrViz.faceCenter;
+
+    // Flip arrow for negative results
+    if ( evrViz.result < 0 )
+    {
+        std::swap( headTop, shaftStart );
+    }
+
+    float headWidth = 0.05 * evrViz.faceNormal.length();
+
+    cvf::Vec3f headBottom = headTop - ( headTop - shaftStart ) * 0.2f;
+
+    cvf::Vec3f headBottomDirection = evrViz.faceNormal ^ evrViz.faceCenter;
+    cvf::Vec3f arrowBottomSegment  = headBottomDirection.getNormalized() * headWidth;
+
+    vertices[0] = shaftStart;
+    vertices[1] = headBottom;
+    vertices[2] = headBottom + arrowBottomSegment;
+    vertices[3] = headBottom - arrowBottomSegment;
+    vertices[4] = headTop;
+
+    return vertices;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::array<uint, 8> RivElementVectorResultPartMgr::createArrowIndices( uint startIndex ) const
+{
+    std::array<uint, 8> indices;
+
+    indices[0] = startIndex;
+    indices[1] = startIndex + 1;
+    indices[2] = startIndex + 2;
+    indices[3] = startIndex + 3;
+    indices[4] = startIndex + 3;
+    indices[5] = startIndex + 4;
+    indices[6] = startIndex + 4;
+    indices[7] = startIndex + 2;
+
+    return indices;
+}
diff --git a/ApplicationCode/ModelVisualization/RivElementVectorResultPartMgr.h b/ApplicationCode/ModelVisualization/RivElementVectorResultPartMgr.h
new file mode 100644
index 0000000000..4d1f6bc720
--- /dev/null
+++ b/ApplicationCode/ModelVisualization/RivElementVectorResultPartMgr.h
@@ -0,0 +1,84 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2020-     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.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include "cvfArray.h"
+#include "cvfObject.h"
+#include "cvfTransform.h"
+#include "cvfVector3.h"
+
+#include "cafPdmPointer.h"
+#include "cafTensor3.h"
+
+#include "RimTensorResults.h"
+
+#include <array>
+#include <vector>
+
+namespace cvf
+{
+class ModelBasicList;
+class Part;
+class ScalarMapper;
+class ScalarMapperDiscreteLinear;
+} // namespace cvf
+
+class RimEclipseView;
+class RimElementVectorResult;
+
+class RivElementVectorResultPartMgr : public cvf::Object
+{
+public:
+    RivElementVectorResultPartMgr( RimEclipseView* reservoirView );
+    ~RivElementVectorResultPartMgr() override;
+
+    void appendDynamicGeometryPartsToModel( cvf::ModelBasicList* model, size_t timeStepIndex );
+    void setTransform( cvf::Transform* scaleTransform );
+
+private:
+    struct ElementVectorResultVisualization
+    {
+        ElementVectorResultVisualization( cvf::Vec3d faceCenter, cvf::Vec3d faceNormal, double result )
+            : faceCenter( faceCenter )
+            , faceNormal( faceNormal )
+            , result( result )
+        {
+        }
+
+        cvf::Vec3f faceCenter;
+        cvf::Vec3f faceNormal;
+        double     result;
+    };
+
+private:
+    cvf::ref<cvf::Part> createPart( const RimElementVectorResult&                        result,
+                                    const std::vector<ElementVectorResultVisualization>& tensorVisualizations ) const;
+
+    static void
+        createResultColorTextureCoords( cvf::Vec2fArray*                                     textureCoords,
+                                        const std::vector<ElementVectorResultVisualization>& elementVectorResultVisualizations,
+                                        const cvf::ScalarMapper*                             mapper );
+
+    std::array<cvf::Vec3f, 5> createArrowVertices( const ElementVectorResultVisualization& tensorVisualization ) const;
+    std::array<uint, 8>       createArrowIndices( uint startIndex ) const;
+
+private:
+    caf::PdmPointer<RimEclipseView> m_rimReservoirView;
+    cvf::ref<cvf::Transform>        m_scaleTransform;
+};
diff --git a/ApplicationCode/ModelVisualization/RivReservoirPartMgr.cpp b/ApplicationCode/ModelVisualization/RivReservoirPartMgr.cpp
index 010351ccb4..654e76913d 100644
--- a/ApplicationCode/ModelVisualization/RivReservoirPartMgr.cpp
+++ b/ApplicationCode/ModelVisualization/RivReservoirPartMgr.cpp
@@ -24,6 +24,7 @@
 
 #include "RimEclipseCase.h"
 
+#include "RivElementVectorResultPartMgr.h"
 #include "RivGridPartMgr.h"
 #include "RivReservoirFaultsPartMgr.h"
 
@@ -52,7 +53,8 @@ void RivReservoirPartMgr::clearAndSetReservoir( RivCellSetEnum  cellSetType,
         if ( eclipseCase->mainGrid() )
         {
             // Faults read from file are present only on main grid
-            m_faultsPartMgr = new RivReservoirFaultsPartMgr( eclipseCase->mainGrid(), reservoirView );
+            m_faultsPartMgr          = new RivReservoirFaultsPartMgr( eclipseCase->mainGrid(), reservoirView );
+            m_elementVectorResultMgr = new RivElementVectorResultPartMgr( reservoirView );
         }
     }
 }
@@ -71,6 +73,11 @@ void RivReservoirPartMgr::setTransform( cvf::Transform* scaleTransform )
     {
         m_faultsPartMgr->setTransform( scaleTransform );
     }
+
+    if ( m_elementVectorResultMgr.notNull() )
+    {
+        m_elementVectorResultMgr->setTransform( scaleTransform );
+    }
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -163,6 +170,17 @@ void RivReservoirPartMgr::appendGridPartsToModel( cvf::ModelBasicList* model, co
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivReservoirPartMgr::appendElementVectorResultPartsToModel( cvf::ModelBasicList* model, size_t timeStepIndex )
+{
+    if ( m_elementVectorResultMgr.notNull() )
+    {
+        m_elementVectorResultMgr->appendDynamicGeometryPartsToModel( model, timeStepIndex );
+    }
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ModelVisualization/RivReservoirPartMgr.h b/ApplicationCode/ModelVisualization/RivReservoirPartMgr.h
index c3206cebfd..5b04a703a0 100644
--- a/ApplicationCode/ModelVisualization/RivReservoirPartMgr.h
+++ b/ApplicationCode/ModelVisualization/RivReservoirPartMgr.h
@@ -38,6 +38,7 @@ class RigEclipseCaseData;
 class RimEclipseView;
 class RivReservoirFaultsPartMgr;
 class RivGridPartMgr;
+class RivElementVectorResultPartMgr;
 
 //==================================================================================================
 ///
@@ -76,9 +77,13 @@ public:
     void appendFaultPartsToModel( cvf::ModelBasicList* model );
     void appendFaultLabelPartsToModel( cvf::ModelBasicList* model );
 
+    // Element Vector Result
+    void appendElementVectorResultPartsToModel( cvf::ModelBasicList* model, size_t timeStepIndex );
+
 private:
-    cvf::Collection<RivGridPartMgr>     m_allGrids; // Main grid and all LGR's
-    cvf::ref<RivReservoirFaultsPartMgr> m_faultsPartMgr;
+    cvf::Collection<RivGridPartMgr>         m_allGrids; // Main grid and all LGR's
+    cvf::ref<RivElementVectorResultPartMgr> m_elementVectorResultMgr;
+    cvf::ref<RivReservoirFaultsPartMgr>     m_faultsPartMgr;
 
     RivCellSetEnum m_cellSetType;
 };
diff --git a/ApplicationCode/ModelVisualization/RivReservoirViewPartMgr.cpp b/ApplicationCode/ModelVisualization/RivReservoirViewPartMgr.cpp
index b6446126b8..125071728a 100644
--- a/ApplicationCode/ModelVisualization/RivReservoirViewPartMgr.cpp
+++ b/ApplicationCode/ModelVisualization/RivReservoirViewPartMgr.cpp
@@ -43,6 +43,7 @@
 #include "RimViewController.h"
 #include "RimViewLinker.h"
 
+#include "RivElementVectorResultPartMgr.h"
 #include "RivGridPartMgr.h"
 #include "RivReservoirFaultsPartMgr.h"
 
@@ -1174,6 +1175,24 @@ void RivReservoirViewPartMgr::appendFaultLabelsDynamicGeometryPartsToModel( cvf:
     m_propFilteredGeometryFrames[frameIndex]->appendFaultLabelPartsToModel( model );
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivReservoirViewPartMgr::appendElementVectorResultDynamicGeometryPartsToModel( cvf::ModelBasicList* model,
+                                                                                    RivCellSetEnum       geometryType,
+                                                                                    size_t               frameIndex )
+{
+    ensureDynamicGeometryPartsCreated( geometryType, frameIndex );
+    if ( geometryType == PROPERTY_FILTERED )
+    {
+        m_propFilteredGeometryFrames[frameIndex]->appendElementVectorResultPartsToModel( model, frameIndex );
+    }
+    else if ( geometryType == PROPERTY_FILTERED_WELL_CELLS )
+    {
+        m_propFilteredWellGeometryFrames[frameIndex]->appendElementVectorResultPartsToModel( model, frameIndex );
+    }
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ModelVisualization/RivReservoirViewPartMgr.h b/ApplicationCode/ModelVisualization/RivReservoirViewPartMgr.h
index 2c5c42a7e2..41ea7510db 100644
--- a/ApplicationCode/ModelVisualization/RivReservoirViewPartMgr.h
+++ b/ApplicationCode/ModelVisualization/RivReservoirViewPartMgr.h
@@ -90,6 +90,11 @@ public:
                                                        RivCellSetEnum       geometryType,
                                                        size_t               frameIndex );
 
+    // Element Vector Result
+    void appendElementVectorResultDynamicGeometryPartsToModel( cvf::ModelBasicList* model,
+                                                               RivCellSetEnum       geometryType,
+                                                               size_t               frameIndex );
+
     void forceWatertightGeometryOnForType( RivCellSetEnum geometryType );
     void clearWatertightGeometryFlags();
 
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseView.cpp b/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
index 82d0f58784..89a6a5f58e 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
+++ b/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
@@ -657,6 +657,8 @@ void RimEclipseView::onUpdateDisplayModelForCurrentTimeStep()
 
     appendWellsAndFracturesToModel();
 
+    appendElementVectorResultToModel();
+
     m_overlayInfoConfig()->update3DInfo();
 
     // Invisible Wells are marked as read only when "show wells intersecting visible cells" is enabled
@@ -910,6 +912,37 @@ void RimEclipseView::appendWellsAndFracturesToModel()
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimEclipseView::appendElementVectorResultToModel()
+{
+    if ( nativeOrOverrideViewer() )
+    {
+        cvf::Scene* frameScene = nativeOrOverrideViewer()->frame( m_currentTimeStep, isUsingOverrideViewer() );
+        if ( frameScene )
+        {
+            // Element Vector Results
+            cvf::String name = "ElementVectorModelMod";
+            this->removeModelByName( frameScene, name );
+
+            cvf::ref<cvf::ModelBasicList> frameParts = new cvf::ModelBasicList;
+            frameParts->setName( name );
+
+            m_reservoirGridPartManager->appendElementVectorResultDynamicGeometryPartsToModel( frameParts.p(),
+                                                                                              PROPERTY_FILTERED,
+                                                                                              m_currentTimeStep );
+
+            // TODO: should this be ACTIVE?
+            m_reservoirGridPartManager->appendElementVectorResultDynamicGeometryPartsToModel( frameParts.p(),
+                                                                                              PROPERTY_FILTERED_WELL_CELLS,
+                                                                                              m_currentTimeStep );
+
+            frameScene->addModel( frameParts.p() );
+        }
+    }
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseView.h b/ApplicationCode/ProjectDataModel/RimEclipseView.h
index bce9b202fa..1868eebb90 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseView.h
+++ b/ApplicationCode/ProjectDataModel/RimEclipseView.h
@@ -160,6 +160,7 @@ protected:
     void onUpdateDisplayModelForCurrentTimeStep() override;
     void updateVisibleGeometriesAndCellColors();
     void appendWellsAndFracturesToModel();
+    void appendElementVectorResultToModel();
 
     void                             onCreateDisplayModel() override;
     RimPropertyFilterCollection*     nativePropertyFilterCollection();