private void loadToolStripMenuItem_Click(object sender, EventArgs e)
{
pol = new Polyhedron();
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Text Files(*.txt)|*.txt|All files (*.*)|*.*"; //формат загружаемого файла
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
using (System.IO.StreamReader sr = new System.IO.StreamReader(openFileDialog.FileName, Encoding.Default))
{
string line;
while ((line = sr.ReadLine()) != null)
{
pol.AddPolygon(line);
}
}
print();
}
}