// Returns a new RMA.OpenNURBS.On3dPointArray object
public On3dPointArray ToPointArray()
{
int count = this.Count;
On3dPointArray points = new On3dPointArray(count);
for (int i = 0; i < count; i++)
{
points.Append(this[i]);
}
return(points);
}
/// <summary>
/// Convert an object to an On3dPointArray
/// </summary>
public static bool ConvertToOn3dPointArray(object pointsObj, ref On3dPointArray points)
{
bool rc = false;
int pointsCount = points.Count();
Array pointsArr = pointsObj as Array;
if (null != pointsArr)
{
for (int i = 0; i < pointsArr.Length; i++)
{
On3dPoint point = new On3dPoint();
if (SampleCsRhinoScriptUtils.ConvertToOn3dPoint(pointsArr.GetValue(i), ref point))
points.Append(point);
}
rc = (points.Count() - pointsCount > 0);
}
return rc;
}
/// <summary>
/// Convert an object to an On3dPointArray
/// </summary>
static public bool ConvertToOn3dPointArray(object pointsObj, ref On3dPointArray points)
{
bool rc = false;
int pointsCount = points.Count();
Array pointsArr = pointsObj as Array;
if (null != pointsArr)
{
for (int i = 0; i < pointsArr.Length; i++)
{
On3dPoint point = new On3dPoint();
if (SampleCsRhinoScriptUtils.ConvertToOn3dPoint(pointsArr.GetValue(i), ref point))
{
points.Append(point);
}
}
rc = (points.Count() - pointsCount > 0);
}
return(rc);
}
///<summary>
/// This gets called when when the user runs this command.
///</summary>
public override IRhinoCommand.result RunCommand(IRhinoCommandContext context)
{
MRhinoGetFileDialog dlg = new MRhinoGetFileDialog();
if (dlg.DisplayFileDialog(IRhinoGetFileDialog.file_dialog_type.open_text_file_dialog))
{
string filename = dlg.FileName();
string line = "";
RhUtil.RhinoApp().Print(string.Format("Opening file {0}.\n", filename));
char[] delim = new char[2];
delim[0] = ','; delim[1] = '\0';
On3dPointArray points = new On3dPointArray(8);
StreamReader reader = new StreamReader(filename);
line = reader.ReadLine();
while (line != null && line.Length > 0)
{
string[] substrs = line.Split(delim);
if (substrs.Length == 3)
{
On3dPoint p = new On3dPoint();
p.x = double.Parse(substrs[0]);
p.y = double.Parse(substrs[1]);
p.z = double.Parse(substrs[2]);
points.Append(p);
}
line = reader.ReadLine();
}
OnNurbsCurve curve = RhUtil.RhinoInterpCurve(3, points, null, null, 1);
context.m_doc.AddCurveObject(curve);
reader.Close();
}
context.m_doc.Redraw();
return(IRhinoCommand.result.success);
}
///<summary>
/// This gets called when when the user runs this command.
///</summary>
public override IRhinoCommand.result RunCommand(IRhinoCommandContext context)
{
MRhinoGetFileDialog dlg = new MRhinoGetFileDialog();
if (dlg.DisplayFileDialog(IRhinoGetFileDialog.file_dialog_type.open_text_file_dialog))
{
string filename = dlg.FileName();
string line = "";
RhUtil.RhinoApp().Print(string.Format("Opening file {0}.\n", filename));
char[] delim = new char[2];
delim[0] = ','; delim[1] = '\0';
On3dPointArray points = new On3dPointArray(8);
StreamReader reader = new StreamReader(filename);
line = reader.ReadLine();
while(line != null && line.Length > 0)
{
string[] substrs = line.Split(delim);
if(substrs.Length == 3)
{
On3dPoint p = new On3dPoint();
p.x = double.Parse(substrs[0]);
p.y = double.Parse(substrs[1]);
p.z = double.Parse(substrs[2]);
points.Append(p);
}
line = reader.ReadLine();
}
OnNurbsCurve curve = RhUtil.RhinoInterpCurve(3, points, null, null, 1);
context.m_doc.AddCurveObject(curve);
reader.Close();
}
context.m_doc.Redraw();
return IRhinoCommand.result.success;
}