public Chart3D(Viewport3D mainViewport)
{
this.mainViewport = mainViewport;
// selection rect
m_selectRect.SetRect(new Point(-0.5, -0.5), new Point(-0.5, -0.5));
WPFChart3D.Model3D model3d = new WPFChart3D.Model3D();
ArrayList meshs = m_selectRect.GetMeshes();
m_nRectModelIndex = model3d.UpdateModel(meshs, null, m_nRectModelIndex, this.mainViewport);
}
public _3D_WPF_Chart()
{
InitializeComponent();
// selection rect
m_selectRect.SetRect(new Point(-0.5, -0.5), new Point(-0.5, -0.5));
WPFChart3D.Model3D model3d = new WPFChart3D.Model3D();
ArrayList meshs = m_selectRect.GetMeshes();
m_nRectModelIndex = model3d.UpdateModel(meshs, null, m_nRectModelIndex, this.mainViewport);
// display the 3d chart data no.
// Control.KeyDown += new System.Windows.Input.KeyEventHandler(OnKeyDown);
// display surface chart
InitChart();
//TransformChart();
}
public void plotAnalytic(Plate p)
{
int nXNo = p.U.GetLength(0);
int nYNo = p.U.GetLength(1);
//Устанавливаем сетку
m_3dChart = new UniformSurfaceChart3D();
((UniformSurfaceChart3D)m_3dChart).SetGrid(nXNo, nYNo, 0, (float)p.a, 0, (float)p.b, p.solutionU);
m_3dChart.GetDataRange();
int nVertNo = m_3dChart.GetDataNo();
double zMin = p.MinZ;
double zMax = p.MaxZ;
for (int i = 0; i < nVertNo; i++)
{
Vertex3D vert = m_3dChart[i];
double h = (vert.z - zMin) / (zMax - zMin);
Color color = WPFChart3D.TextureMapping.PseudoColor(h);
m_3dChart[i].color = color;
}
ArrayList meshs = ((UniformSurfaceChart3D)m_3dChart).GetMeshes();
// 5. display vertex no and triangle no of this surface chart
UpdateModelSizeInfo(meshs);
// 6. Set the model display of surface chart
WPFChart3D.Model3D model3d = new WPFChart3D.Model3D();
Material backMaterial = new DiffuseMaterial(new SolidColorBrush(Colors.Gray));
m_nChartModelIndex = model3d.UpdateModel(meshs, backMaterial, m_nChartModelIndex, this.mainViewport);
// 7. set projection matrix, so the data is in the display region
float xMin = m_3dChart.XMin();
float xMax = m_3dChart.XMax();
m_transformMatrix.CalculateProjectionMatrix(xMin, xMax, xMin, xMax, zMin, zMax, 0.5);
TransformChart();
}
private void InitChart()
{
m_3dChart = new ScatterChart3D();
m_3dChart.SetDataNo(dataN);
// 2. set the properties of each dot
Random randomObject = new Random();
int nDataRange = 1;
((ScatterChart3D)m_3dChart).Clear();
ScatterPlotItem plotItem = new ScatterPlotItem();
ScatterPlotItem plotItem1 = new ScatterPlotItem();
ScatterPlotItem plotItem2 = new ScatterPlotItem();
plotItem.rotmatrix = plotItem1.rotmatrix = plotItem2.rotmatrix = new double[9] {
1, 0, 0, 0, 1, 0, 0, 0, 1
};
plotItem.w = plotItem1.w = plotItem2.w = 1;
plotItem.h = plotItem1.h = plotItem2.h = 30;
plotItem.x = plotItem1.x = plotItem2.x = 0;
plotItem.y = plotItem1.y = plotItem2.y = 0;
plotItem.z = plotItem1.z = plotItem2.z = 0;
plotItem.shape = plotItem1.shape = plotItem2.shape = (int)Chart3D.SHAPE.CYLINDER;
plotItem.type = 1;
plotItem1.type = 2;
plotItem2.type = 3;
plotItem.color = Color.FromRgb((Byte)0, (Byte)0, (Byte)255);
((ScatterChart3D)m_3dChart).SetVertex(dataN, plotItem);
plotItem1.color = Color.FromRgb((Byte)0, (Byte)255, (Byte)0);
((ScatterChart3D)m_3dChart).SetVertex(dataN, plotItem1);
plotItem2.color = Color.FromRgb((Byte)255, (Byte)0, (Byte)0);
((ScatterChart3D)m_3dChart).SetVertex(dataN, plotItem2);
// 3. set axes
m_3dChart.GetDataRange();
m_3dChart.SetAxes();
// 4. Get Mesh3D array from scatter plot
ArrayList meshs = ((ScatterChart3D)m_3dChart).GetMeshes();
// 5. display vertex no and triangle no.
//UpdateModelSizeInfo(meshs);
// 6. show 3D scatter plot in Viewport3d
WPFChart3D.Model3D model3d = new WPFChart3D.Model3D();
m_nChartModelIndex = model3d.UpdateModel(meshs, null, m_nChartModelIndex, this.mainViewport);
// 7. set projection matrix
if (!_lock)
{
float viewRange = (float)nDataRange;
m_transformMatrix.CalculateProjectionMatrix(-200, 200, -200, 200, -100, 200, 2);
TransformChart();
}
}
// function for set a scatter plot, every dot is just a simple pyramid.
public void plot_next(float[] xIMU1_Acc, float[] xIMU2_Acc, int i, double[] xIMU1_rotmatrix, double[] xIMU2_rotmatrix)
{
dataN++;
m_3dChart.SetDataNo(dataN);
// 2. set the properties of each dot
Random randomObject = new Random();
int nDataRange = dataN;
((ScatterChart3D)m_3dChart).Clear();
//xIMu1
ScatterPlotItem xIMU1_plotItem1 = new ScatterPlotItem();
ScatterPlotItem xIMU1_plotItem2 = new ScatterPlotItem();
ScatterPlotItem xIMU1_plotItem3 = new ScatterPlotItem();
xIMU1_plotItem1.rotmatrix = xIMU1_plotItem2.rotmatrix = xIMU1_plotItem3.rotmatrix = xIMU1_rotmatrix;
xIMU1_plotItem1.w = xIMU1_plotItem2.w = xIMU1_plotItem3.w = 1;
xIMU1_plotItem1.h = xIMU1_plotItem2.h = xIMU1_plotItem3.h = 30;
xIMU1_plotItem1.x = xIMU1_plotItem2.x = xIMU1_plotItem3.x = xIMU1_Acc[0];
xIMU1_plotItem1.y = xIMU1_plotItem2.y = xIMU1_plotItem3.y = xIMU1_Acc[1];
xIMU1_plotItem1.z = xIMU1_plotItem2.z = xIMU1_plotItem3.z = xIMU1_Acc[2];
xIMU1_plotItem1.shape = xIMU1_plotItem2.shape = xIMU1_plotItem3.shape = (int)Chart3D.SHAPE.CYLINDER;
xIMU1_plotItem1.type = 1;
xIMU1_plotItem2.type = 2;
xIMU1_plotItem3.type = 3;
xIMU1_plotItem1.color = Color.FromRgb((Byte)0, (Byte)0, (Byte)255);
((ScatterChart3D)m_3dChart).SetVertex(dataN, xIMU1_plotItem1);
xIMU1_plotItem2.color = Color.FromRgb((Byte)0, (Byte)255, (Byte)0);
((ScatterChart3D)m_3dChart).SetVertex(dataN, xIMU1_plotItem2);
xIMU1_plotItem3.color = Color.FromRgb((Byte)255, (Byte)0, (Byte)0);
((ScatterChart3D)m_3dChart).SetVertex(dataN, xIMU1_plotItem3);
//xIMU2
ScatterPlotItem xIMU2_plotItem1 = new ScatterPlotItem();
ScatterPlotItem xIMU2_plotItem2 = new ScatterPlotItem();
ScatterPlotItem xIMU2_plotItem3 = new ScatterPlotItem();
xIMU2_plotItem1.rotmatrix = xIMU2_plotItem2.rotmatrix = xIMU2_plotItem3.rotmatrix = xIMU2_rotmatrix;
xIMU2_plotItem1.w = xIMU2_plotItem2.w = xIMU2_plotItem3.w = 1;
xIMU2_plotItem1.h = xIMU2_plotItem2.h = xIMU2_plotItem3.h = 30;
xIMU2_plotItem1.x = xIMU2_plotItem2.x = xIMU2_plotItem3.x = xIMU2_Acc[0];
xIMU2_plotItem1.y = xIMU2_plotItem2.y = xIMU2_plotItem3.y = xIMU2_Acc[1];
xIMU2_plotItem1.z = xIMU2_plotItem2.z = xIMU2_plotItem3.z = xIMU2_Acc[2];
xIMU2_plotItem1.shape = xIMU2_plotItem2.shape = xIMU2_plotItem3.shape = (int)Chart3D.SHAPE.CYLINDER;
xIMU2_plotItem1.type = 1;
xIMU2_plotItem2.type = 2;
xIMU2_plotItem3.type = 3;
xIMU2_plotItem1.color = Color.FromRgb((Byte)0, (Byte)0, (Byte)255);
((ScatterChart3D)m_3dChart).SetVertex(dataN, xIMU1_plotItem1);
xIMU2_plotItem2.color = Color.FromRgb((Byte)0, (Byte)255, (Byte)0);
((ScatterChart3D)m_3dChart).SetVertex(dataN, xIMU1_plotItem2);
xIMU2_plotItem3.color = Color.FromRgb((Byte)255, (Byte)0, (Byte)0);
((ScatterChart3D)m_3dChart).SetVertex(dataN, xIMU1_plotItem3);
// 3. set axes
m_3dChart.GetDataRange();
m_3dChart.SetAxes();
// 4. Get Mesh3D array from scatter plot
ArrayList meshs = ((ScatterChart3D)m_3dChart).GetMeshes();
// 5. display vertex no and triangle no.
//UpdateModelSizeInfo(meshs);
// 6. show 3D scatter plot in Viewport3d
WPFChart3D.Model3D model3d = new WPFChart3D.Model3D();
m_nChartModelIndex = model3d.UpdateModel(meshs, null, m_nChartModelIndex, this.mainViewport);
// 7. set projection matrix
if (!_lock)
{
float viewRange = (float)nDataRange;
m_transformMatrix.CalculateProjectionMatrix(0, 200, 0, 200, 0, 200, 1);
TransformChart();
}
}