private void Exporter_Click(object sender, RoutedEventArgs e)
{
if (this.dataMesh == null)
{
MessageBox.Show("Valid Mesh not found!");
return;
}
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.Title = "Save the Scene to Wavefront Obj format";
dlg.DefaultExt = ".obj";
dlg.Filter = "PNG documents (.obj)|*.obj";
dlg.FileName = string.Format("Type '{0}' -- Name '{1}' (Vertical scaling factor {2})",
this._selectedData.SelectedSpatialData.Type.ToString(), this._selectedData.SelectedSpatialData.Name, this.scaledZ.Text);
Nullable <bool> result = dlg.ShowDialog(this);
string fileAddress = "";
if (result == true)
{
fileAddress = dlg.FileName;
}
else
{
return;
}
SpatialDataToMesh.SaveToWavefrontObj(this.dataMeshModel, fileAddress);
}
private void chooseData_Click(object sender, RoutedEventArgs e)
{
this._selectedData = new SelectDataFor3DVisualization(this._host);
this._selectedData.Owner = this;
this._selectedData.ShowDialog();
if (this._selectedData.SelectedSpatialData == null)
{
return;
}
if (this.dataMeshModel != null)
{
this.AllModels.Children.Remove(this.dataMeshModel);
this.dataMeshModel = null;
this.ZScaler.ValueChanged -= ZScaler_ValueChanged;
}
//load the mesh
try
{
SpatialDataToMesh meshBuilder = new SpatialDataToMesh(this._host, this._selectedData);
this.dataMesh = meshBuilder.Mesh;
this.dataMeshModel = new GeometryModel3D(this.dataMesh, this.dataMeshMaterial);
dataMeshModel.BackMaterial = new DiffuseMaterial(Brushes.DarkGray);
this.UpdateMaterial();
this.AllModels.Children.Add(this.dataMeshModel);
this._transform3DGroup.Children.Clear();
this._scaleTransform3D = new ScaleTransform3D(1, 1, meshBuilder.SuggestedZScale, this.objectCenter.X, this.objectCenter.Y, 0);
this._transform3DGroup.Children.Add(this._scaleTransform3D);
this._transform3DGroup.Children.Add(this._translateTransform3D);
this.dataMeshModel.Transform = this._transform3DGroup;
this.ZScaler.Minimum = 0;
this.ZScaler.Maximum = 5 * meshBuilder.SuggestedZScale;
this.ZScaler.Value = meshBuilder.SuggestedZScale;
this.ZScaler.ValueChanged += new RoutedPropertyChangedEventHandler <double>(ZScaler_ValueChanged);
scaledZ.Text = this.ZScaler.Value.ToString();
this.dataType.Text = this._selectedData.SelectedSpatialData.Type.ToString();
this.dataName.Text = this._selectedData.SelectedSpatialData.Name;
this.translationZ.Text = meshBuilder.MinValue.ToString();
this.minVal.Text = meshBuilder.MinValue.ToString();
this.maxVal.Text = meshBuilder.MaxValue.ToString();
this.objectCenter.Z = (meshBuilder.MaxValue - meshBuilder.MinValue) * meshBuilder.SuggestedZScale / 2;
}
catch (Exception error)
{
MessageBox.Show(error.Message);
}
}