List <List <DenseMatrix> > ReshapeDataToMatrices(DenseMatrix dmRawDataByColumns, SlicingVariable varSliceBy)
{
List <List <DenseMatrix> > retSurficesDataMatricesList = new List <List <DenseMatrix> >();
List <DataValuesOver3DGrid> lDataList = new List <DataValuesOver3DGrid>();
foreach (Vector <double> vec in dmRawDataByColumns.EnumerateRows())
{
lDataList.Add(new DataValuesOver3DGrid(vec.ToArray()));
}
List <IGrouping <double, DataValuesOver3DGrid> > groupingByLeadingVar =
new List <IGrouping <double, DataValuesOver3DGrid> >(lDataList.GroupBy(dvog =>
{
switch (varSliceBy)
{
case SlicingVariable.x:
{
return(dvog.x);
break;
}
case SlicingVariable.y:
{
return(dvog.y);
break;
}
case SlicingVariable.z:
{
return(dvog.z);
break;
}
default:
{
return(dvog.z);
break;
}
}
}));
foreach (IGrouping <double, DataValuesOver3DGrid> currGrouping in groupingByLeadingVar)
{
// собрать матрицы для значений x, y, отображаемых значений
// на забыть, что матрица (идентичных) значений z тоже должна быть на выходе - третьей
// посчитаем, сколько колонок и столбцов должно быть во всех матрицах
List <DenseMatrix> currSurfDataMatricesList = new List <DenseMatrix>();
List <DataValuesOver3DGrid> currLeadingValueData = new List <DataValuesOver3DGrid>(currGrouping);
List <IGrouping <double, DataValuesOver3DGrid> > groupingBy2ndVar = new List <IGrouping <double, DataValuesOver3DGrid> >(currLeadingValueData.GroupBy(dvog =>
{
switch (varSliceBy)
{
case SlicingVariable.x:
{
return(dvog.y);
break;
}
case SlicingVariable.y:
{
return(dvog.z);
break;
}
case SlicingVariable.z:
{
return(dvog.x);
break;
}
default:
{
return(dvog.x);
break;
}
}
}));
//columns count
int columnCount = groupingBy2ndVar.Count;
//rows count
int rowCount = groupingBy2ndVar[0].Count();
DenseMatrix dmLeadingValues = DenseMatrix.Create(rowCount, columnCount, currGrouping.Key);
DenseMatrix var2Values = DenseMatrix.Create(rowCount, columnCount, (r, c) => groupingBy2ndVar[c].Key);
currSurfDataMatricesList.Add(var2Values);
DenseMatrix var3Values = DenseMatrix.Create(rowCount, columnCount, (r, c) =>
{
switch (varSliceBy)
{
case SlicingVariable.x:
{
return(groupingBy2ndVar[0].ElementAt(r).z);
break;
}
case SlicingVariable.y:
{
return(groupingBy2ndVar[0].ElementAt(r).x);
break;
}
case SlicingVariable.z:
{
return(groupingBy2ndVar[0].ElementAt(r).y);
break;
}
default:
{
return(groupingBy2ndVar[0].ElementAt(r).y);
break;
}
}
});
currSurfDataMatricesList.Add(var3Values);
currSurfDataMatricesList.Add(dmLeadingValues);
//ILArray<double> tmpLeadingValuesMatrix = (ILArray<double>) dmLeadingValues.ToArray();
//ILArray<double> tmpvar2ValuesMatrix = (ILArray<double>)var2Values.ToArray();
//ILArray<double> tmpvar3ValuesMatrix = (ILArray<double>)var3Values.ToArray();
//ILArray<double> tmparr = tmpLeadingValuesMatrix + tmpvar2ValuesMatrix + tmpvar3ValuesMatrix;
int valuesCount = lDataList[0].values.Count();
for (int i = 0; i < valuesCount; i++)
{
DenseMatrix tmpDM = DenseMatrix.Create(rowCount, columnCount, (r, c) => groupingBy2ndVar[c].ElementAt(r).values[i]);
currSurfDataMatricesList.Add(tmpDM);
}
retSurficesDataMatricesList.Add(currSurfDataMatricesList);
}
return(retSurficesDataMatricesList);
}
public Field4Drepresentation(
DenseMatrix dmListOfData,
Dictionary <string, object> properties,
Dictionary <string, int> valuesColumnsIndeces = null,
SlicingVariable varSliceBy = SlicingVariable.z,
string description = "")
{
InitializeComponent();
variableSliceBy = varSliceBy;
if (valuesColumnsIndeces == null)
{
valuesColumnsIndeces = new Dictionary <string, int>();
valuesColumnsIndeces.Add("x", 0);
valuesColumnsIndeces.Add("y", 1);
valuesColumnsIndeces.Add("z", 2);
valuesColumnsIndeces.Add("values", 3);
}
strDataDescription = description;
ThreadSafeOperations.SetText(lblDescription, strDataDescription, false);
defaultProperties = properties;
strOutputDirectory = (string)defaultProperties["DefaultDataFilesLocation"];
if (!ServiceTools.CheckIfDirectoryExists(strOutputDirectory))
{
strOutputDirectory = "";
}
dmDataList = dmListOfData.Copy();
double dataMaxVal = dmDataList.Column(3).Max();
double dataMinVal = dmDataList.Column(3).Min();
ILScene scene = new ILScene();
currSurfPlotCube = new ILPlotCube();
currSurfPlotCube.TwoDMode = false;
List <List <DenseMatrix> > lDataMatricesForSurfices = ReshapeDataToMatrices(dmDataList, variableSliceBy);
foreach (List <DenseMatrix> currSurfMatricesList in lDataMatricesForSurfices)
{
ILInArray <double> ilaXvalues = currSurfMatricesList[0].ToArray();
ILInArray <double> ilaYvalues = currSurfMatricesList[1].ToArray();
ILInArray <double> ilaZvalues = currSurfMatricesList[2].ToArray();
MathNet.Numerics.LinearAlgebra.Single.DenseMatrix floatDMcolors =
MathNet.Numerics.LinearAlgebra.Single.DenseMatrix.Create(currSurfMatricesList[0].RowCount,
currSurfMatricesList[0].ColumnCount, 0.0f);
currSurfMatricesList[3].MapConvert <Single>(dval => Convert.ToSingle(dval), floatDMcolors,
MathNet.Numerics.LinearAlgebra.Zeros.Include);
ILInArray <float> ilaForColorValues = floatDMcolors.ToArray();
ILSurface currSurf = new ILSurface(ilaZvalues, ilaXvalues, ilaYvalues);
currSurf.ColorMode = ILSurface.ColorModes.RBGA;
ColorScheme newCS = new ColorScheme("");
//ColorSchemeRuler newCSR = new ColorSchemeRuler(newCS, dataMinVal, dataMaxVal);
double[,] dmRvalues = DenseMatrix.Create(floatDMcolors.RowCount, floatDMcolors.ColumnCount,
(r, c) =>
{
Bgr currColor = newCS.GetColorByValueAndRange(currSurfMatricesList[3][r, c], dataMinVal, dataMaxVal);
return(currColor.Red / 255.0d);
}).ToArray();
double[,] dmGvalues = DenseMatrix.Create(floatDMcolors.RowCount, floatDMcolors.ColumnCount,
(r, c) =>
{
Bgr currColor = newCS.GetColorByValueAndRange(currSurfMatricesList[3][r, c], dataMinVal, dataMaxVal);
return(currColor.Green / 255.0d);
}).ToArray();
double[,] dmBvalues = DenseMatrix.Create(floatDMcolors.RowCount, floatDMcolors.ColumnCount,
(r, c) =>
{
Bgr currColor = newCS.GetColorByValueAndRange(currSurfMatricesList[3][r, c], dataMinVal, dataMaxVal);
return(currColor.Blue / 255.0d);
}).ToArray();
float[, ,] rgbaArrData = new float[4, dmRvalues.GetLength(0), dmRvalues.GetLength(1)];
for (int i = 0; i < dmRvalues.GetLength(0); i++)
{
for (int j = 0; j < dmRvalues.GetLength(1); j++)
{
rgbaArrData[0, i, j] = Convert.ToSingle(dmRvalues[i, j]);
rgbaArrData[1, i, j] = Convert.ToSingle(dmGvalues[i, j]);
rgbaArrData[2, i, j] = Convert.ToSingle(dmBvalues[i, j]);
rgbaArrData[3, i, j] = 0.3f;
}
}
currSurf.UpdateRGBA(null, rgbaArrData);
currSurf.UseLighting = true;
currSurfPlotCube.Children.Add(currSurf);
//if (currSurfPlotCube.Children.Count() > 4)
//{
// currSurfPlotCube.Children.Add(new ILColorbar());
//}
//if (currSurfPlotCube.Children.Count() > 4)
//{
// break;
//}
}
// surf.Children.Add(new ILColorbar());
//currSurfPlotCube.Children.Add(new ILColorbar());
//currSurfPlotCube.Rotation = Matrix4.Rotation(new Vector3(1, 0, 0), 1.2f) *
// Matrix4.Rotation(new Vector3(0, 0, 1), Math.PI);
currSurfPlotCube.Projection = Projection.Orthographic;
currSurfPlotCube.Plots.Reset();
scene.Add(currSurfPlotCube);
ilPanel1.Scene = scene;
}