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#4669 Compute stress gradient.

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This commit is contained in:
Kristian Bendiksen
2020-01-16 13:54:26 +01:00
parent 50f219412a
commit 17d0bcb49c
5 changed files with 245 additions and 87 deletions
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46
ApplicationCode/GeoMech/GeoMechDataModel/RigFemPartResultsCollection.cpp
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@@ -36,6 +36,7 @@
#include "RigFemPartResults.h"
#include "RigFemScalarResultFrames.h"
#include "RigFormationNames.h"
#include "RigHexGradientTools.h"
#include "RigHexIntersectionTools.h"
#include "RigStatisticsDataCache.h"
#include "RigWbsParameter.h"
@@ -45,11 +46,10 @@
#include "RimWellLogPlot.h"
#include "RimWellLogPlotCollection.h"
#include "cafProgressInfo.h"
#include "cvfBoundingBox.h"
#include "cafProgressInfo.h"
#include "cafTensor3.h"
#include "cvfBoundingBox.h"
#include "cvfGeometryTools.h"
#include "cvfMath.h"
@@ -1008,6 +1008,10 @@ RigFemScalarResultFrames* RigFemPartResultsCollection::calculateStressGradient(
frameCountProgress.incrementProgress();
const RigFemPart* femPart = m_femParts->part( partIndex );
int elementCount = femPart->elementCount();
const std::vector<cvf::Vec3f>& nodeCoords = femPart->nodes().coordinates;
int frameCount = st11->frameCount();
for ( int fIdx = 0; fIdx < frameCount; ++fIdx )
{
@@ -1017,10 +1021,40 @@ RigFemScalarResultFrames* RigFemPartResultsCollection::calculateStressGradient(
size_t valCount = st11Data.size();
dstFrameData.resize( valCount );
#pragma omp parallel for
for ( long vIdx = 0; vIdx < static_cast<long>( valCount ); ++vIdx )
#pragma omp parallel for schedule( dynamic )
for ( int elmIdx = 0; elmIdx < elementCount; ++elmIdx )
{
dstFrameData[vIdx] = st11Data[vIdx];
const int* cornerIndices = femPart->connectivities( elmIdx );
RigElementType elmType = femPart->elementType( elmIdx );
if ( !( elmType == HEX8P || elmType == HEX8 ) ) continue;
// Find the corner coordinates for element
std::array<cvf::Vec3d, 8> hexCorners;
for ( int i = 0; i < 8; i++ )
{
hexCorners[i] = cvf::Vec3d( nodeCoords[cornerIndices[i]] );
}
// Find the corresponding corner values for the element
std::array<double, 8> cornerValues;
int elmNodeCount = RigFemTypes::elmentNodeCount( elmType );
for ( int elmNodIdx = 0; elmNodIdx < elmNodeCount; ++elmNodIdx )
{
size_t elmNodResIdx = femPart->elementNodeResultIdx( elmIdx, elmNodIdx );
int nodeIdx = femPart->nodeIdxFromElementNodeResultIdx( elmNodResIdx );
cornerValues[elmNodIdx] = st11Data[nodeIdx];
}
std::array<cvf::Vec3d, 8> gradients = RigHexGradientTools::gradients( hexCorners, cornerValues );
for ( int elmNodIdx = 0; elmNodIdx < elmNodeCount; ++elmNodIdx )
{
size_t elmNodResIdx = femPart->elementNodeResultIdx( elmIdx, elmNodIdx );
dstFrameData[elmNodResIdx] = gradients[elmNodIdx].x();
}
}
frameCountProgress.incrementProgress();