public void Read_StructuredGrid_File(string filename)
{
vtkXMLStructuredGridReader reader = new vtkXMLStructuredGridReader();
reader.SetFileName(filename);
reader.Update();
vtkStructuredGrid structuredGrid = reader.GetOutput();
dimensions = structuredGrid.GetDimensions();
vtkPoints points = structuredGrid.GetPoints();
int numPoints = (int)structuredGrid.GetNumberOfPoints();
List <Vector3d> point_dat = new List <Vector3d>();
if (numPoints != 0)
{
// Read Point Data
double[] pt;
for (int i = 0; i < numPoints; i++)
{
pt = points.GetPoint(i);
point_dat.Add(new Vector3d((float)pt[0], (float)pt[1], (float)pt[2]));
}
if (this.vertex_data.ContainsKey("vertices"))
{
this.vertex_data["vertices"] = point_dat;
}
else
{
this.vertex_data.Add("vertices", point_dat);
}
Console.WriteLine("All points read in correctly!");
}
vtkPointData scalarValues = structuredGrid.GetPointData();
// Load point attributes
this.Load_Point_Attributes(scalarValues);
}
