public static int GetLineTypeIndex(RhinoDoc doc, SFLineType type)
{
Linetype line = null;
switch (type)
{
case SFLineType.Default:
return -1;
case SFLineType.Hidden:
case SFLineType.Dashed:
case SFLineType.DashDot:
case SFLineType.Center:
case SFLineType.Border:
case SFLineType.Dots:
line = doc.Linetypes.FirstOrDefault(o => o.Name == type.ToString());
break;
case SFLineType.myDash:
case SFLineType.myDashSmall:
var myTypeName = "SF_LineType_" + type.ToString();
var l = doc.Linetypes.FirstOrDefault(o => o.Name == myTypeName);
if (l == null)
{
var lineType = new Linetype();
lineType.Name = myTypeName;
switch (type)
{
case SFLineType.myDash:
lineType.AppendSegment(0.1, true);
lineType.AppendSegment(0.05, false);
break;
case SFLineType.myDashSmall:
lineType.AppendSegment(0.05, true);
lineType.AppendSegment(0.05, false);
break;
}
var index = doc.Linetypes.Add(lineType);
line = doc.Linetypes[index];
}
else
{
line = doc.Linetypes[l.LinetypeIndex];
}
break;
}
// return our line index
if (line != null)
{
return line.LinetypeIndex;
}
// default line index - continuous line
return -1;
}