private static Indirv parse_apt_indirv(string line)
{
Indirv indirv = new Indirv();
switch (dt_flag)
{
case d_type.mastercam: //apt line from mastercam
string[] substrings = Regex.Split(line.Substring("INDIRV/".Length), ",");
indirv.I = Convert.ToDouble(substrings[0].Replace(" ", string.Empty));
indirv.J = Convert.ToDouble(substrings[1].Replace(" ", string.Empty));
indirv.K = Convert.ToDouble(substrings[2].Replace(" ", string.Empty));
break;
case d_type.ptc_creo: //apt line from ptc creo
break;
case d_type.siemens_nx: //apt line from siemens nx
break;
default:
break;
}
return(indirv);
}
private static Circle parse_apt_circle(GoTo startpoint, Indirv indirv, string line_1, string line_2, string line_3)
{
Circle circle = new Circle();
switch (dt_flag)
{
case d_type.mastercam: //apt line from mastercam
//getting center
string[] substrings = Regex.Split(line_1.Substring(line_1.IndexOf("CIRCLE/") + "CIRCLE/".Length), ",");
circle.Cx = Convert.ToDouble(substrings[0].Replace(" ", string.Empty));
circle.Cy = Convert.ToDouble(substrings[1].Replace(" ", string.Empty));
circle.Cz = Convert.ToDouble(substrings[2].Replace(" ", string.Empty));
//getting radius
circle.Radius = Convert.ToDouble(line_2.Substring(0, line_2.IndexOf(")") - 1).Replace(" ", string.Empty));
//getting end point
string[] substring_2 = line_3.Split(',');
circle.X = Convert.ToDouble(substring_2[0].Replace(" ", string.Empty));
circle.Y = Convert.ToDouble(substring_2[1].Replace(" ", string.Empty));
circle.Z = Convert.ToDouble(substring_2[2].Replace(" ", string.Empty).Replace(")", string.Empty));
bool d1 = false;
bool d2 = true;
//determines the direction of movement
if (indirv.I <= 0 && indirv.J < 0)
{
if (circle.Cx < startpoint.X && circle.Cy >= startpoint.Y)
{
circle.Direction = d1; //CW
}
else if (circle.Cx > startpoint.X && circle.Cy <= startpoint.Y)
{
circle.Direction = d2; //CCW
}
}
if (indirv.I < 0 && indirv.J >= 0)
{
if (circle.Cx >= startpoint.X && circle.Cy > startpoint.Y)
{
circle.Direction = d1; //CW
}
else if (circle.Cx <= startpoint.X && circle.Cy < startpoint.Y)
{
circle.Direction = d2; //CCW
}
}
if (indirv.I >= 0 && indirv.J > 0)
{
if (circle.Cx > startpoint.X && circle.Cy <= startpoint.Y)
{
circle.Direction = d1; //CW
}
else if (circle.Cx < startpoint.X && circle.Cy >= startpoint.Y)
{
circle.Direction = d2; //CCW
}
}
if (indirv.I > 0 && indirv.J <= 0)
{
if (circle.Cx <= startpoint.X && circle.Cy < startpoint.Y)
{
circle.Direction = d1; //CW
}
else if (circle.Cx >= startpoint.X && circle.Cy > startpoint.Y)
{
circle.Direction = d2; //CCW
}
}
break;
case d_type.ptc_creo: //apt line from ptc creo
break;
case d_type.siemens_nx: //apt line from siemens nx
break;
default:
break;
}
return(circle);
}
private static ToolpathGroup parse_toolpath_group(Queue <string> lines)
{
ToolpathGroup tpg = new ToolpathGroup();
Indirv current_indirv = new Indirv();
string cutter_line = "", tprint_line = "";
GoTo current_position = new GoTo();
//double[] c_p = {0.0, 0.0, 0.0};
string line;
while (!lines.Peek().Contains("$$Machine Group-") && !lines.Peek().Contains("FINI"))
{
line = lines.Dequeue();
if (line.Contains("PARTNO"))
{
apt_data.PartNo = parse_apt_partno(line);
continue;
}
if (line.Contains("UNITS"))
{
apt_data.Units = parse_apt_units(line);
continue;
}
if (line.Contains("MULTAX"))
{
apt_data.Multax = parse_apt_multax(line);
continue;
}
/*
* if (line.Contains("MACHIN/"))
* {
*
* continue;
* }
*/
if (line.Contains("CUTTER"))
{
cutter_line = line;
continue;
}
if (line.Contains("TPRINT"))
{
tprint_line = line;
continue;
}
if (line.Contains("LOAD"))
{
LoadTL current_tool = parse_apt_loadtl(line);
if (!apt_data.CutterTools.ContainsKey(current_tool.ID))
{
CutterTool tool = new CutterTool();
tpg.Tool = tool.ID = current_tool.ID;
tool.Label = parse_apt_tprint(tprint_line);
tool.Tparams = parse_apt_cutter(cutter_line);
apt_data.CutterTools.Add(tool.ID, tool);
}
continue;
}
if (line.Contains("RAPID"))
{
tpg.MachiningData.Add(new Rapid());
continue;
}
if (line.Contains("GOTO/"))
{
current_position = parse_apt_goto(line);
tpg.MachiningData.Add(current_position);
continue;
}
if (line.Contains("INDIRV"))
{
current_indirv = parse_apt_indirv(line);
tpg.MachiningData.Add(current_indirv);
continue;
}
if (line.Contains("CIRCLE/"))
{
Circle current_circle = parse_apt_circle(current_position, current_indirv, line, lines.Dequeue(), lines.Dequeue());
current_position = new GoTo();
current_position.X = current_circle.X;
current_position.Y = current_circle.Y;
current_position.Z = current_circle.Z;
tpg.MachiningData.Add(current_circle);
continue;
}
if (line.Contains("FEDRAT"))
{
tpg.MachiningData.Add(parse_apt_fedrate(line));
continue;
}
if (line.Contains("SPINDL"))
{
tpg.MachiningData.Add(parse_apt_spinlespeed(line));
continue;
}
if (line.Contains("COOLNT"))
{
tpg.MachiningData.Add(parse_apt_coolant(line));
continue;
}
}
return(tpg);
}