public OneCoreHandler(int dimension)
{
nester = new Nester(dimension);
#if CheckingCorrectness
checker = new MachingChecker(dimension);
#endif
}
private void Button_play_Click(object sender, RoutedEventArgs e)
{
// if the nester is working cancel the work
if (_nester != null && _nester.IsBusy())
{
_nester.CancelExecute();
Debug.WriteLine("cancelling...");
return;
}
// get the path of the .obj
string file_path = string.Empty;
OpenFileDialog open_file_dialog = new OpenFileDialog();
open_file_dialog.Filter = "Object files (*.obj; *.OBJ)|*.obj;*.OBJ";
if (open_file_dialog.ShowDialog() == true)
{
file_path = open_file_dialog.FileName;
}
// if no path then return
if (string.IsNullOrEmpty(file_path))
{
return;
}
// try to get the model data
UVObjData data = null;
try
{
data = ObjHandler.GetData(file_path);
}
catch { return; }
// if data is null return
if (data == null)
{
return;
}
// get the uv verts and triangles
Vector64[] pts = data.uvs.Select(p => new Vector64(p.X, p.Y)).ToArray();
int[] tris = data.tris;
// get the canvas container
Rect64 container = new Rect64(0, canvas_main.Height, canvas_main.Width, 0);
// create a new nester object and populate its data
_nester = new Nester();
_handles = _nester.AddUVPolygons(pts, tris, 0.0);
// set the nesting commands
_nester.ClearCommandBuffer();
_nester.ResetTransformLib();
canvas_main.Children.Clear();
_nester.CMD_OptimalRotation(null);
_nester.CMD_Nest(null, NFPQUALITY.Full);
_nester.CMD_Refit(container, false, null);
// change the button text and execute work
button_play.Content = STOP;
_nester.ExecuteCommandBuffer(NesterProgress, NesterComplete);
}