// Send values to Excel
public void RunMultiframe(Data data, System.Windows.Controls.Button mfButton)
{
this.mfButton = mfButton;
this.data = data;
progressWindow = new ProgressWindow();
try
{
IsRunning = true;
mfButton.IsEnabled = false;
fileName = Properties.Settings.Default.ExcelWorkbookFilepath;
// Run Excel/Multiframe in new thread
bw = new BackgroundWorker();
bw.WorkerReportsProgress = true;
bw.DoWork += new DoWorkEventHandler(BackgroundWorker_DoWork);
bw.ProgressChanged += new ProgressChangedEventHandler(BackgroundWorker_ProgressChanged);
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(BackgroundWorker_RunWorkerCompleted);
bw.RunWorkerAsync(data);
progressWindow.ShowDialog();
}
catch (Exception e)
{
MessageBox.Show("Error while running Excel component", "Error in MFA Program");
}
finally
{
IsRunning = false;
mfButton.IsEnabled = true;
}
}
public void ResetForm()
{
detachComboBoxEvents();
shedPreview = new DrawShedPreview();
data = new Data();
TextBoxWindSpeedUltimate.Text = "40";
TextBoxWindSpeedService.Text = "35";
TextBoxShedSpan.Text = "6";
TextBoxShedEaveHeight.Text = "3";
TextBoxShedBaySpacing.Text = "3";
TextBoxShedPitch.Text = "10";
TextBoxShedNumberOfBays.Text = "2";
TextBoxKneePercentEave.Text = "25";
TextBoxKneePercentSpan.Text = "10";
ComboBoxInternalPressure.SelectedIndex = 0;
ComboBoxSupports.SelectedIndex = 0;
ComboBoxRoofType.SelectedIndex = 0;
ComboBoxWallType.SelectedIndex = 0;
ComboBoxEmptyBlocked.SelectedIndex = 0;
ComboBoxEndPortalColumnType.SelectedIndex = 0;
ComboBoxEndPortalColumnSection.SelectedIndex = 0;
ComboBoxMidPortalColumnType.SelectedIndex = 0;
ComboBoxMidPortalColumnSection.SelectedIndex = 0;
ComboBoxEndPortalRafterType.SelectedIndex = 0;
ComboBoxEndPortalRafterSection.SelectedIndex = 0;
ComboBoxMidPortalRafterType.SelectedIndex = 0;
ComboBoxMidPortalRafterSection.SelectedIndex = 0;
ComboBoxEavePurlinType.SelectedIndex = 0;
ComboBoxEavePurlinSection.SelectedIndex = 0;
ComboBoxRoofPurlinType.SelectedIndex = 0;
ComboBoxRoofPurlinSection.SelectedIndex = 0;
ComboBoxApexTypeEnd.SelectedIndex = 8;
ComboBoxApexSectionEnd.SelectedIndex = 0;
ComboBoxApexTypeMid.SelectedIndex = 8;
ComboBoxApexSectionMid.SelectedIndex = 0;
ComboBoxKneeTypeEnd.SelectedIndex = 8;
ComboBoxKneeSectionEnd.SelectedIndex = 0;
ComboBoxKneeTypeMid.SelectedIndex = 8;
ComboBoxKneeSectionMid.SelectedIndex = 0;
ComboBoxMullions.SelectedIndex = 0;
ComboBoxMullionType.SelectedIndex = 0;
ComboBoxMullionSection.SelectedIndex = 0;
ComboBoxCompressionStrutType.SelectedIndex = 0;
ComboBoxCompressionStrutSection.SelectedIndex = 0;
attachComboBoxEvents();
view1.Children.Clear();
setFormToData();
}
// Load from file
private void MenuItemOpen_Click(object sender, RoutedEventArgs e)
{
Microsoft.Win32.OpenFileDialog dialog = new Microsoft.Win32.OpenFileDialog();
dialog.Filter = "MFA Program files (*.mfa)|*.mfa";
bool? result = dialog.ShowDialog();
string fileName = null;
if (result == true)
{
fileName = dialog.FileName;
if (File.Exists(fileName))
{
using (Stream stream = File.OpenRead(fileName))
{
BinaryFormatter bf = new BinaryFormatter();
data = (Data) bf.Deserialize(stream);
setDataToForm();
}
}
}
}
// Draw the shed in the drawing window thing
public void DrawShed(HelixViewport3D view, Data data)
{
double toRadians = Math.PI/180;
double apex = data.eaveHeight + ((data.span/2) * Math.Tan(data.roofPitch * toRadians));
double highEave = data.eaveHeight + (data.span * Math.Tan(data.roofPitch * toRadians));
double length = -data.baySpacing * data.numberOfBays;
double z = 0;
LinesVisual3D lines = new LinesVisual3D();
lines.Thickness = 4;
view.Children.Clear();
view.Children.Add(new SunLight());
// Draw portals
for (int i = 0; i < (data.numberOfBays + 1); i++)
{
z = -data.baySpacing * i;
lines.Points.Add(new Point3D(z, 0, 0));
lines.Points.Add(new Point3D(z, 0, data.eaveHeight));
if (data.roofType == "Gable")
{
lines.Points.Add(new Point3D(z, 0, data.eaveHeight));
lines.Points.Add(new Point3D(z, (data.span / 2), apex));
lines.Points.Add(new Point3D(z, (data.span / 2), apex));
lines.Points.Add(new Point3D(z, data.span, data.eaveHeight));
lines.Points.Add(new Point3D(z, data.span, data.eaveHeight));
lines.Points.Add(new Point3D(z, data.span, 0));
}
else
{
lines.Points.Add(new Point3D(z, 0, data.eaveHeight));
lines.Points.Add(new Point3D(z, data.span, highEave));
lines.Points.Add(new Point3D(z, data.span, highEave));
lines.Points.Add(new Point3D(z, data.span, 0));
}
}
// Draw ridge and eave elements along building
lines.Points.Add(new Point3D(0, 0, data.eaveHeight));
lines.Points.Add(new Point3D(length, 0, data.eaveHeight));
if (data.roofType == "Gable")
{
if (data.numberOfMullions == 0 || data.numberOfMullions == 2 || data.numberOfMullions == 4)
{
lines.Points.Add(new Point3D(0, (data.span / 2), apex));
lines.Points.Add(new Point3D(length, (data.span / 2), apex));
}
lines.Points.Add(new Point3D(0, data.span, data.eaveHeight));
lines.Points.Add(new Point3D(length, data.span, data.eaveHeight));
}
else
{
lines.Points.Add(new Point3D(0, data.span, highEave));
lines.Points.Add(new Point3D(length, data.span, highEave));
}
// Draw knee braces
double kneeX1 = 0, kneeY1 = 0, kneeX2 = 0, kneeY2 = 0, kneeX3 = 0, kneeY3 = 0, kneeX4 = 0, kneeY4 = 0;
if (data.endKneeBraceType != "None" || data.midKneeBraceType != "None")
{
kneeX1 = 0;
kneeY1 = data.eaveHeight - (data.eaveHeight * (data.kneeBracePercentEave / 100));
kneeX2 = data.span * data.kneeBracePercentSpan / 100;
kneeY2 = data.eaveHeight + (Math.Tan(data.roofPitch * toRadians) * (data.kneeBracePercentSpan / 100) * data.span);
kneeX3 = data.span - kneeX2;
kneeY3 = data.roofType == "Gable" ? kneeY2 : highEave - ((data.kneeBracePercentSpan / 100) * data.span * Math.Tan(data.roofPitch * toRadians));
kneeX4 = data.span;
kneeY4 = data.roofType == "Gable" ? kneeY1 : highEave - (highEave * (data.kneeBracePercentEave / 100));
}
if (data.endKneeBraceType != "None")
{
lines.Points.Add(new Point3D(0, kneeX1, kneeY1));
lines.Points.Add(new Point3D(0, kneeX2, kneeY2));
lines.Points.Add(new Point3D(0, kneeX3, kneeY3));
lines.Points.Add(new Point3D(0, kneeX4, kneeY4));
lines.Points.Add(new Point3D(length, kneeX1, kneeY1));
lines.Points.Add(new Point3D(length, kneeX2, kneeY2));
lines.Points.Add(new Point3D(length, kneeX3, kneeY3));
lines.Points.Add(new Point3D(length, kneeX4, kneeY4));
}
if (data.midKneeBraceType != "None")
{
for (int i = 1; i < data.numberOfBays; i++)
{
lines.Points.Add(new Point3D(-i * data.baySpacing, kneeX1, kneeY1));
lines.Points.Add(new Point3D(-i * data.baySpacing, kneeX2, kneeY2));
lines.Points.Add(new Point3D(-i * data.baySpacing, kneeX3, kneeY3));
lines.Points.Add(new Point3D(-i * data.baySpacing, kneeX4, kneeY4));
lines.Points.Add(new Point3D(-i * data.baySpacing, kneeX1, kneeY1));
lines.Points.Add(new Point3D(-i * data.baySpacing, kneeX2, kneeY2));
lines.Points.Add(new Point3D(-i * data.baySpacing, kneeX3, kneeY3));
lines.Points.Add(new Point3D(-i * data.baySpacing, kneeX4, kneeY4));
}
}
// Draw apex braces
if (data.roofType == "Gable")
{
double apexX1 = 0, apexY1 = 0, apexX2 = 0, apexY2 = 0;
if (data.endApexBraceType != "None" || data.midApexBraceType != "None")
{
apexX1 = data.span * (1.0 / 3.0);
apexY1 = data.eaveHeight + ((data.span / 3) * Math.Tan(data.roofPitch * toRadians));
apexX2 = data.span * (2.0 / 3.0);
apexY2 = apexY1;
}
if (data.endApexBraceType != "None")
{
lines.Points.Add(new Point3D(0, apexX1, apexY1));
lines.Points.Add(new Point3D(0, apexX2, apexY2));
lines.Points.Add(new Point3D(length, apexX1, apexY1));
lines.Points.Add(new Point3D(length, apexX2, apexY2));
}
if (data.midApexBraceType != "None")
{
for (int i = 1; i < data.numberOfBays; i++)
{
lines.Points.Add(new Point3D(-i * data.baySpacing, apexX1, apexY1));
lines.Points.Add(new Point3D(-i * data.baySpacing, apexX2, apexY2));
}
}
}
// Draw Mullions & compression struts
if (data.numberOfMullions > 0)
{
double[] xCoords = new double[data.numberOfMullions];
double[] yCoords = new double[data.numberOfMullions];
// Get x, y coords
for (int i = 0; i < data.numberOfMullions; i++)
xCoords[i] = (data.span / (data.numberOfMullions + 1)) * (i + 1);
if (data.roofType == "Skillion")
{
for (int i = 0; i < data.numberOfMullions; i++)
yCoords[i] = data.eaveHeight + (xCoords[i] * Math.Tan(data.roofPitch * toRadians));
}
else
{
for (int i = 0; i < data.numberOfMullions; i++)
{
if (xCoords[i] <= (data.span / 2))
yCoords[i] = data.eaveHeight + (xCoords[i] * Math.Tan(data.roofPitch * toRadians));
else
yCoords[i] = (data.eaveHeight + (xCoords[i] * Math.Tan(data.roofPitch * toRadians))) - ((2 * Math.Tan(data.roofPitch * toRadians)) * ((data.span / 2) - (data.span - xCoords[i])));
}
}
// Draw mullions
for (int i = 0; i < data.numberOfMullions; i++)
{
lines.Points.Add(new Point3D(0, xCoords[i], 0));
lines.Points.Add(new Point3D(0, xCoords[i], yCoords[i]));
lines.Points.Add(new Point3D(length, xCoords[i], 0));
lines.Points.Add(new Point3D(length, xCoords[i], yCoords[i]));
}
// Draw Compression Struts
for (int i = 0; i < data.numberOfMullions; i++)
{
for (int j = 0; j < data.numberOfBays; j++)
{
lines.Points.Add(new Point3D(-data.baySpacing * j, xCoords[i], yCoords[i]));
lines.Points.Add(new Point3D(-data.baySpacing * (j + 1), xCoords[i], yCoords[i]));
}
}
}
// Add lines to view and update default camera
view.Children.Add(lines);
}
public DebugOutput(Data data)
{
this.data = data;
DebugWriteToOutput();
}
