| public static Import ( string path, Canguro model ) : void | ||
| path | string | The path to the DXF file |
| model | Canguro | The current Model object |
| return | void | |
public static void Import(string path, Canguro.Model.Model model)
{
if (path.Length > 0)
{
string[] file = File.ReadAllLines(path);
List<string> search = new List<string>(new string[] { "LINE", "10", "20", "30", "11", "21", "31", "LWPOLYLINE" });
int state = 0;
Joint ji = null;
Joint jj = null;
StraightFrameProps props = new StraightFrameProps();
List<LineElement> newLines = new List<LineElement>();
List<AreaElement> newAreas = new List<AreaElement>();
List<Joint> newJoints = new List<Joint>();
bool addLine = false;
bool polyline = false;
for (int i = 0; i < file.Length; i++)
{
string line = file[i].Trim().ToUpper();
while (!search.Contains(line) && i < file.Length - 1)
line = file[++i].Trim().ToUpper();
state = search.IndexOf(line);
if (state == 0 || state > 6)
{
addLine = true;
jj = null;
ji = null;
}
if (state == 7)
polyline = true;
if (!addLine)
continue;
if (i == file.Length - 1)
break;
line = file[++i].Trim();
switch (state)
{
case 1:
jj = (polyline) ? ji : jj;
ji = new Joint(Convert.ToSingle(line), 0, 0);
if (polyline && jj != null)
AddLine(model, ji, jj, props, newJoints, newLines);
break;
case 2:
if (ji != null)
ji.Y = Convert.ToSingle(line);
break;
case 3:
if (ji != null)
ji.Z = Convert.ToSingle(line);
break;
case 4:
jj = new Joint(Convert.ToSingle(line), 0, 0);
break;
case 5:
if (addLine && jj != null)
jj.Y = Convert.ToSingle(line);
AddLine(model, ji, jj, props, newJoints, newLines);
polyline = false;
break;
case 6:
if (jj != null)
jj.Z = Convert.ToSingle(line);
break;
}
}
JoinCmd.Join(model, newJoints, newLines, newAreas);
}
}