/// <summary>
/// This function contains all the "business logic" for constructing a SurfacePlot 3D.
/// </summary>
/// <returns>A Model3DGroup containing all the component models (mesh, surface definition, grid objects, etc).</returns>
private Model3DGroup CreateModel()
{
var newModelGroup = new Model3DGroup();
double lineThickness = 0.01;
double axesOffset = 0.05;
// Get relevant constaints from the DataPoints object
int numberOfRows = DataPoints.GetUpperBound(0) + 1;
int numberOfColumns = DataPoints.GetUpperBound(1) + 1;
// Determine the x, y, and z ranges of the DataPoints collection
double minX = double.MaxValue;
double maxX = double.MinValue;
double minY = double.MaxValue;
double maxY = double.MinValue;
double minZ = double.MaxValue;
double maxZ = double.MinValue;
double minColorValue = double.MaxValue;
double maxColorValue = double.MinValue;
for (int i = 0; i < numberOfRows; i++)
{
for (int j = 0; j < numberOfColumns; j++)
{
double x = DataPoints[i, j].X;
double y = DataPoints[i, j].Y;
double z = DataPoints[i, j].Z;
maxX = Math.Max(maxX, x);
maxY = Math.Max(maxY, y);
maxZ = Math.Max(maxZ, z);
minX = Math.Min(minX, x);
minY = Math.Min(minY, y);
minZ = Math.Min(minZ, z);
if (ColorValues != null)
{
maxColorValue = Math.Max(maxColorValue, ColorValues[i, j]);
minColorValue = Math.Min(minColorValue, ColorValues[i, j]);
}
}
}
/* TEMP */
int numberOfXAxisTicks = 10;
int numberOfYAxisTicks = 10;
int numberOfZAxisTicks = 5;
double XAxisInterval = (maxX - minX) / numberOfXAxisTicks;
double YAxisInterval = (maxY - minY) / numberOfYAxisTicks;
double ZAxisInterval = (maxZ - minZ) / numberOfZAxisTicks;
/* /TEMP */
// Set color value to 0 at texture coordinate 0.5, with an even spread in either direction
if (Math.Abs(minColorValue) < Math.Abs(maxColorValue)) { minColorValue = -maxColorValue; }
else { maxColorValue = -minColorValue; }
// Set the texture coordinates by either z-value or ColorValue
var textureCoordinates = new Point[numberOfRows, numberOfColumns];
for (int i = 0; i < numberOfRows; i++)
{
for (int j = 0; j < numberOfColumns; j++)
{
double tc;
if (ColorValues != null) { tc = (ColorValues[i, j] - minColorValue) / (maxColorValue - minColorValue); }
else { tc = (DataPoints[i, j].Z - minZ) / (maxZ - minZ); }
textureCoordinates[i, j] = new Point(tc, tc);
}
}
// Build the surface model (i.e. the coloured surface model)
MeshBuilder surfaceModelBuilder = new MeshBuilder();
surfaceModelBuilder.AddRectangularMesh(DataPoints, textureCoordinates);
GeometryModel3D surfaceModel = new GeometryModel3D(surfaceModelBuilder.ToMesh(), MaterialHelper.CreateMaterial(SurfaceBrush, null, null, 1, 0));
surfaceModel.BackMaterial = surfaceModel.Material;
// Instantiate MeshBuilder objects for the Grid and SurfaceMeshLines meshes
MeshBuilder surfaceMeshLinesBuilder = new MeshBuilder();
MeshBuilder surfaceContourLinesBuilder = new MeshBuilder();
MeshBuilder gridBuilder = new MeshBuilder();
// Build the axes labels model (i.e. the object that holds the axes labels and ticks)
ModelVisual3D axesLabelsModel = new ModelVisual3D();
// Loop through x intervals - for the surface meshlines, the grid, and X axes ticks
for (double x = minX; x <= maxX + 0.0001; x += XAxisInterval)
{
// Add surface mesh lines which denote intervals along the x-axis
var surfacePath = new List<Point3D>();
double i = (x - minX) / (maxX - minX) * (numberOfColumns - 1);
for (int j = 0; j < numberOfColumns; j++)
{
surfacePath.Add(DoBilinearInterpolation(DataPoints, i, j));
}
surfaceMeshLinesBuilder.AddTube(surfacePath, lineThickness, 9, false);
// Axes labels
BillboardTextVisual3D label = new BillboardTextVisual3D();
label.Text = string.Format("{0:F2}", x);
label.Position = new Point3D(x, minY - axesOffset, minZ - axesOffset);
axesLabelsModel.Children.Add(label);
// Grid lines
var gridPath = new List<Point3D>();
gridPath.Add(new Point3D(x, minY, minZ));
gridPath.Add(new Point3D(x, maxY, minZ));
gridPath.Add(new Point3D(x, maxY, maxZ));
gridBuilder.AddTube(gridPath, lineThickness, 9, false);
}
// Loop through y intervals - for the surface meshlines, the grid, and Y axes ticks
for (double y = minY; y <= maxY + 0.0001; y += YAxisInterval)
{
// Add surface mesh lines which denote intervals along the y-axis
var path = new List<Point3D>();
double j = (y - minY) / (maxY - minY) * (numberOfRows - 1);
for (int i = 0; i < numberOfRows; i++)
{
path.Add(DoBilinearInterpolation(DataPoints, i, j));
}
surfaceMeshLinesBuilder.AddTube(path, lineThickness, 9, false);
// Axes labels
BillboardTextVisual3D label = new BillboardTextVisual3D();
label.Text = string.Format("{0:F2}", y);
label.Position = new Point3D(minX - axesOffset, y, minZ - axesOffset);
axesLabelsModel.Children.Add(label);
// Grid lines
var gridPath = new List<Point3D>();
gridPath.Add(new Point3D(minX, y, minZ));
gridPath.Add(new Point3D(maxX, y, minZ));
gridPath.Add(new Point3D(maxX, y, maxZ));
gridBuilder.AddTube(gridPath, lineThickness, 9, false);
}
// Loop through z intervals - for the grid, and Z axes ticks
for (double z = minZ; z <= maxZ + 0.0001; z += ZAxisInterval)
{
// Grid lines
var path = new List<Point3D>();
path.Add(new Point3D(minX, maxY, z));
path.Add(new Point3D(maxX, maxY, z));
path.Add(new Point3D(maxX, minY, z));
gridBuilder.AddTube(path, lineThickness, 9, false);
// Axes labels
BillboardTextVisual3D label = new BillboardTextVisual3D();
label.Text = string.Format("{0:F2}", z);
label.Position = new Point3D(minX - axesOffset, maxY + axesOffset, z);
axesLabelsModel.Children.Add(label);
}
// Add axes labels
BillboardTextVisual3D xLabel = new BillboardTextVisual3D();
xLabel.Text = "X Axis";
xLabel.Position = new Point3D((maxX - minX) / 2, minY - 3 * axesOffset, minZ - 5 * axesOffset);
axesLabelsModel.Children.Add(xLabel);
BillboardTextVisual3D yLabel = new BillboardTextVisual3D();
yLabel.Text = "Y Axis";
yLabel.Position = new Point3D(minX - 3 * axesOffset, (maxY - minY) / 2, minZ - 5 * axesOffset);
axesLabelsModel.Children.Add(yLabel);
BillboardTextVisual3D zLabel = new BillboardTextVisual3D();
zLabel.Text = "Z Axis";
zLabel.Position = new Point3D(minX - 5 * axesOffset, maxY + 5 * axesOffset, 0); // Note: trying to find the midpoint of minZ, maxZ doesn't work when minZ = -0.5 and maxZ = 0.5...
axesLabelsModel.Children.Add(zLabel);
// Create models from MeshBuilders
GeometryModel3D surfaceMeshLinesModel = new GeometryModel3D(surfaceMeshLinesBuilder.ToMesh(), Materials.Black);
GeometryModel3D gridModel = new GeometryModel3D(gridBuilder.ToMesh(), Materials.Black);
// Update model group
//this.Children.Add(axesLabelsModel);
newModelGroup.Children.Add(surfaceModel);
newModelGroup.Children.Add(surfaceMeshLinesModel);
newModelGroup.Children.Add(gridModel);
//ScaleTransform3D surfaceTransform = new ScaleTransform3D(20, 20, 20, 0, 0, 0);
//newModelGroup.Transform = surfaceTransform;
return newModelGroup;
}
internal void add3DText(Point3D point, string text)
{
BillboardTextVisual3D txt = new BillboardTextVisual3D();
point.Y = point.Y + 5;
txt.Position = point;
txt.FontSize = 12;
txt.Text = text;
txt.Height = 25;
this.Children.Add(txt);
_text.Add(point, txt);
}
private void Initializer()
{
Inspector1StatusText = new BillboardTextVisual3D();
Inspector1StatusText.DepthOffset = 0.01;
Inspector1StatusText.Position = new Point3D(0, 0, 0);
Inspector1StatusText.Text = "Created!";
World.Instance.Mother.Children.Add(Inspector1StatusText);
Inspector2StatusText = new BillboardTextVisual3D();
Inspector2StatusText.DepthOffset = 0.01;
Inspector2StatusText.Position = new Point3D(0, 0, 0);
Inspector2StatusText.Text = "Created!";
World.Instance.Mother.Children.Add(Inspector2StatusText);
InspectorQStatusText = new BillboardTextVisual3D();
InspectorQStatusText.DepthOffset = 0.01;
InspectorQStatusText.Position = new Point3D(0, 0, 0);
InspectorQStatusText.Text = "Created!";
World.Instance.Mother.Children.Add(InspectorQStatusText);
Tranformer = new TranslateTransform3D();
Transform = Tranformer;
InspectorQueue = new Queue<ServiceBoxElement>();
Inspector1Status = WorkerStatus.Idle;
Inspector2Status = WorkerStatus.Idle;
Inspector1Box = null;
Inspector2Box = null;
}
public void Initializer()
{
PlatformStatusText = new BillboardTextVisual3D();
PlatformStatusText.DepthOffset = 0.01;
PlatformStatusText.Position = new Point3D(0, 0, 0);
PlatformStatusText.Text = "Created!";
World.Instance.Mother.Children.Add(PlatformStatusText);
Status = StationStatus.Empty;
InnerElement = null;
TotalServiceTime = 0;
Name = "NewPlatfrom";
Tranformer = new TranslateTransform3D();
Transform = Tranformer;
}
