/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object can be used to retrieve data from input parameters and
/// to store data in output parameters.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
// 1. Declare placeholder variables and assign initial invalid data.
// This way, if the input parameters fail to supply valid data, we know when to abort.
Line line = Line.Unset;
Vector3d vector = Vector3d.Unset;
string name = string.Empty;
// 2. Retrieve input data.
if (!DA.GetData(0, ref line))
{
return;
}
if (!DA.GetData(1, ref vector))
{
return;
}
if (!DA.GetData(2, ref name))
{
name = "<name>";
}
// 3. Abort on invalid inputs.
if (!line.IsValid)
{
return;
}
if (!vector.IsValid)
{
return;
}
// 4. Build hMember.
var mem = new HM.hMember(HMGHUtil.GHLineToHMLine(line), HMGHUtil.VectorToTriple(vector));
mem.Name = name;
// 9. Assign output.
DA.SetData(0, mem);
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
// Declare placeholder variables and assign initial invalid data.
List <Line> inputLines = new List <Line>();
List <string> names = new List <string>();
bool firstConnectionIsFTF = false;
Dictionary <string, HM.Triple> webNormalsDictionary = null;
Dictionary <string, int> prioritiesDictionary = null;
Dictionary <string, int> extensionDictionary = null;
double tolerance = 0.001;
// Retrieve input data.
if (!DA.GetDataList(0, inputLines))
{
return;
}
if (!DA.GetDataList(1, names))
{
names = null;
}
if (!DA.GetData(2, ref firstConnectionIsFTF))
{
firstConnectionIsFTF = false;
}
if (!DA.GetData(3, ref webNormalsDictionary))
{
webNormalsDictionary = null;
}
if (!DA.GetData(4, ref prioritiesDictionary))
{
prioritiesDictionary = null;
}
if (!DA.GetData(5, ref extensionDictionary))
{
extensionDictionary = null;
}
if (!DA.GetData(6, ref tolerance))
{
tolerance = 0.001;
}
if (names == null)
{
names = new List <string>();
for (int j = 0; j < inputLines.Count; j++)
{
names.Add(j.ToString());
}
}
if (names.Count < inputLines.Count)
{
throw new Exception("You must provide a name for every member.");
}
// Convert GH lines to HM lines
var HMLines = new List <HM.Line>();
var i = 0;
foreach (Line l in inputLines)
{
HMLines.Add(HMGHUtil.GHLineToHMLine(l));
}
// Create Structure
var structure = HM.hStructure.StructureFromLines(
HMLines,
names,
webNormalsDict: webNormalsDictionary,
priorityDict: prioritiesDictionary,
extensionDict: extensionDictionary,
firstConnectionIsFTF: firstConnectionIsFTF,
intersectionTolerance: tolerance,
planarityTolerance: tolerance);
DA.SetDataList(0, structure.Members);
DA.SetDataList(1, structure._solveOrder);
DA.SetDataList(2, structure._solvedBy);
}