/// <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 a variable for the input String
Topologic.Graph graph = null;
Topologic.Vertex startVertex = null;
Topologic.Vertex endVertex = null;
String vertexKey = null;
String edgeKey = null;
// Use the DA object to retrieve the data inside the first input parameter.
// If the retieval fails (for example if there is no data) we need to abort.
if (!DA.GetData(0, ref graph))
{
return;
}
if (!DA.GetData(1, ref startVertex))
{
return;
}
if (!DA.GetData(2, ref endVertex))
{
return;
}
if (!DA.GetData(3, ref vertexKey))
{
return;
}
if (!DA.GetData(4, ref edgeKey))
{
return;
}
// If the retrieved data is Nothing, we need to abort.
// We're also going to abort on a zero-length String.
if (graph == null)
{
return;
}
if (startVertex == null)
{
return;
}
if (endVertex == null)
{
return;
}
if (vertexKey == null)
{
return;
}
if (edgeKey == null)
{
return;
}
//if (data.Length == 0) { return; }
// Convert the String to a character array.
//char[] chars = data.ToCharArray();
Topologic.Wire shortestPath = graph.ShortestPath(startVertex, endVertex, vertexKey, edgeKey);
// Use the DA object to assign a new String to the first output parameter.
DA.SetData(0, shortestPath);
}
/// <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 a variable for the input String
Topologic.Topology topology = null;
bool direct = false;
bool viaSharedTopologies = false;
bool viaSharedApertures = false;
bool toExteriorTopologies = false;
bool toExteriorApertures = false;
bool useFaceInternalVertex = false;
double tolerance = 0.0001;
// Use the DA object to retrieve the data inside the first input parameter.
// If the retieval fails (for example if there is no data) we need to abort.
if (!DA.GetData(0, ref topology))
{
return;
}
if (!DA.GetData(1, ref direct))
{
return;
}
if (!DA.GetData(2, ref viaSharedTopologies))
{
return;
}
if (!DA.GetData(3, ref viaSharedApertures))
{
return;
}
if (!DA.GetData(4, ref toExteriorTopologies))
{
return;
}
if (!DA.GetData(5, ref toExteriorApertures))
{
return;
}
if (!DA.GetData(6, ref useFaceInternalVertex))
{
return;
}
if (!DA.GetData(7, ref tolerance))
{
return;
}
// If the retrieved data is Nothing, we need to abort.
// We're also going to abort on a zero-length String.
if (topology == null)
{
return;
}
//if (data.Length == 0) { return; }
// Convert the String to a character array.
//char[] chars = data.ToCharArray();
Topologic.Graph graph = Topologic.Graph.ByTopology(topology, direct, viaSharedTopologies, viaSharedApertures, toExteriorTopologies, toExteriorApertures, useFaceInternalVertex, tolerance);
// Use the DA object to assign a new String to the first output parameter.
DA.SetData(0, graph);
}