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Ternary: Compute color based on local/global min/max values

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This commit is contained in:
Magne Sjaastad 2014-04-25 16:32:41 +02:00
parent 0c3e54b130
commit 83a5a34c4b
1 changed files with 86 additions and 9 deletions
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95
ApplicationCode/ModelVisualization/RivGridPartMgr.cpp
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@ -50,6 +50,7 @@
#include "cvfUniform.h"
#include "cvfShaderSourceProvider.h"
#include "cvfShaderProgram.h"
#include "cvfMath.h"
@ -656,32 +657,108 @@ void RivTransmissibilityColorMapper::updateTernarySaturationColorArray(size_t ti
RifReaderInterface::PorosityModelResultType porosityModel = RigCaseCellResultsData::convertFromProjectModelPorosityModel(cellResultSlot->porosityModel());
double soilMin = 0.0;
double soilMax = 1.0;
double sgasMin = 0.0;
double sgasMax = 1.0;
double swatMin = 0.0;
double swatMax = 1.0;
cvf::ref<cvf::StructGridScalarDataAccess> dataAccessObjectSoil = eclipseCase->dataAccessObject(grid, porosityModel, timeStepIndex, soilScalarSetIndex);
if (dataAccessObjectSoil.isNull()) dataAccessObjectSoil = new ScalarDataAccessZeroForAllCells;
if (dataAccessObjectSoil.notNull())
{
if (cellResultSlot->legendConfig()->rangeMode() == RimLegendConfig::AUTOMATIC_CURRENT_TIMESTEP)
{
gridCellResults->cellResults()->minMaxCellScalarValues(soilScalarSetIndex, timeStepIndex, soilMin, soilMax);
}
else
{
gridCellResults->cellResults()->minMaxCellScalarValues(soilScalarSetIndex, soilMin, soilMax);
}
}
else
{
dataAccessObjectSoil = new ScalarDataAccessZeroForAllCells;
}
cvf::ref<cvf::StructGridScalarDataAccess> dataAccessObjectSgas = eclipseCase->dataAccessObject(grid, porosityModel, timeStepIndex, sgasScalarSetIndex);
if (dataAccessObjectSgas.isNull()) dataAccessObjectSgas = new ScalarDataAccessZeroForAllCells;
if (dataAccessObjectSgas.notNull())
{
if (cellResultSlot->legendConfig()->rangeMode() == RimLegendConfig::AUTOMATIC_CURRENT_TIMESTEP)
{
gridCellResults->cellResults()->minMaxCellScalarValues(sgasScalarSetIndex, timeStepIndex, sgasMin, sgasMax);
}
else
{
gridCellResults->cellResults()->minMaxCellScalarValues(sgasScalarSetIndex, sgasMin, sgasMax);
}
}
else
{
dataAccessObjectSgas = new ScalarDataAccessZeroForAllCells;
}
cvf::ref<cvf::StructGridScalarDataAccess> dataAccessObjectSwat = eclipseCase->dataAccessObject(grid, porosityModel, timeStepIndex, swatScalarSetIndex);
if (dataAccessObjectSwat.isNull()) dataAccessObjectSwat = new ScalarDataAccessZeroForAllCells;
if (dataAccessObjectSwat.notNull())
{
if (cellResultSlot->legendConfig()->rangeMode() == RimLegendConfig::AUTOMATIC_CURRENT_TIMESTEP)
{
gridCellResults->cellResults()->minMaxCellScalarValues(swatScalarSetIndex, timeStepIndex, swatMin, swatMax);
}
else
{
gridCellResults->cellResults()->minMaxCellScalarValues(swatScalarSetIndex, swatMin, swatMax);
}
}
else
{
dataAccessObjectSwat = new ScalarDataAccessZeroForAllCells;
}
double soilRange = soilMax - soilMin;
double soilFactor = 255.0 / soilRange;
double sgasRange = sgasMax - sgasMin;
double sgasFactor = 255.0 / sgasRange;
double swatRange = swatMax - swatMin;
double swatFactor = 255.0 / swatRange;
size_t numVertices = quadsToGridCells.size()*4;
colorArray->resize(numVertices);
cvf::Color3f ternaryColor;
cvf::Color3ub ternaryColorByte;
double v, vNormalized;
#pragma omp parallel for private(ternaryColor, ternaryColorByte)
#pragma omp parallel for private(ternaryColorByte, v, vNormalized)
for (int idx = 0; idx < static_cast<int>(quadsToGridCells.size()); idx++)
{
size_t gridCellIndex = quadsToGridCells[idx];
ternaryColor.r() = dataAccessObjectSgas->cellScalar(gridCellIndex);
ternaryColor.g() = dataAccessObjectSoil->cellScalar(gridCellIndex);
ternaryColor.b() = dataAccessObjectSwat->cellScalar(gridCellIndex);
{
v = dataAccessObjectSgas->cellScalar(gridCellIndex);
vNormalized = (v - sgasMin) * sgasFactor;
ternaryColorByte.set(ternaryColor.rByte(), ternaryColor.gByte(), ternaryColor.bByte());
vNormalized = cvf::Math::clamp(vNormalized, 0.0, 255.0);
ternaryColorByte.r() = vNormalized;
}
{
v = dataAccessObjectSoil->cellScalar(gridCellIndex);
vNormalized = (v - soilMin) * soilFactor;
vNormalized = cvf::Math::clamp(vNormalized, 0.0, 255.0);
ternaryColorByte.g() = vNormalized;
}
{
v = dataAccessObjectSwat->cellScalar(gridCellIndex);
vNormalized = (v - swatMin) * swatFactor;
vNormalized = cvf::Math::clamp(vNormalized, 0.0, 255.0);
ternaryColorByte.b() = vNormalized;
}
size_t j;
for (j = 0; j < 4; j++)