// Convert.FromBase64String(x)
public static byte[] SerializeGrasshopperData(GH_Structure <IGH_Goo> tree, string name = "default", bool isEmpty = false)
{
GH_LooseChunk ghLooseChunk = new GH_LooseChunk("Noah Data");
ghLooseChunk.SetGuid("OriginId", Guid.NewGuid());
GH_IWriter chunk = ghLooseChunk.CreateChunk("Block", 0);
chunk.SetString("Name", name);
chunk.SetBoolean("Empty", isEmpty);
if (!isEmpty)
{
if (!tree.Write(chunk.CreateChunk("Data")))
{
throw new Exception(string.Format("There was a problem writing the {0} data.", name));
}
}
return(ghLooseChunk.Serialize_Binary());
}
protected override void SolveInstance(IGH_DataAccess DA)
{
UpdateMessage();
PythonScript script = PythonScript.Create();
string outDir = "";
try
{
script.ExecuteScript("import scriptcontext as sc\nV=sc.sticky['NOAH_PROJECT']\nT=sc.sticky['TASK_TICKET']\nG=sc.sticky['NOAH_GENERATOR']\nID=sc.sticky['UUID']");
NOAH_PROJECT = (string)script.GetVariable("V");
TASK_TICKET = (string)script.GetVariable("T");
NOAH_GENERATOR = (string)script.GetVariable("G");
UUID = (string)script.GetVariable("ID");
if (File.Exists(NOAH_PROJECT))
{
outDir = Path.Combine(Path.GetDirectoryName(NOAH_PROJECT), ".noah", "tasks", UUID, TASK_TICKET, "out");
ProjectInfo = JObject.Parse(File.ReadAllText(NOAH_PROJECT));
JArray generators = JArray.Parse(ProjectInfo["generators"].ToString());
FindJobjectFromJArray(generators, NOAH_GENERATOR, out Generator, out GeneratorIndex);
}
}
catch (Exception ex)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, ex.Message);
}
int outIndex = 0;
DA.GetData(1, ref outIndex);
JArray output = JArray.Parse(Generator["output"].ToString());
if (outIndex >= output.Count)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "定义时未指定此输出端口");
}
switch (m_mode)
{
case ExportMode.None:
Message = null;
break;
case ExportMode.Rhino:
string fileName = Convert.ToString(outIndex) + ".3dm";
string filePath = Path.Combine(outDir, fileName);
File3dmWriter writer = new File3dmWriter(filePath);
List <int> ll = new List <int>();
List <ObjectLayerInfo> layeredObj = new List <ObjectLayerInfo>();
DA.GetDataList(0, layeredObj);
layeredObj.ForEach(x =>
{
writer.ChildLayerSolution(x.Name);
ll.Add(writer.CreateLayer(x.Name, x.Color));
});
if (layeredObj.Count > 0)
{
writer.Write(layeredObj, ll);
if (!exported)
{
ProjectInfo["generators"][GeneratorIndex]["output"][outIndex]["value"] = filePath;
File.WriteAllText(NOAH_PROJECT, JsonConvert.SerializeObject(ProjectInfo, Formatting.Indented));
exported = true;
}
}
break;
case ExportMode.Text:
if (!exported)
{
string outputData = "";
DA.GetData(0, ref outputData);
ProjectInfo["generators"][GeneratorIndex]["output"][outIndex]["value"] = outputData;
File.WriteAllText(NOAH_PROJECT, JsonConvert.SerializeObject(ProjectInfo, Formatting.Indented));
exported = true;
}
break;
case ExportMode.Data:
fileName = Convert.ToString(outIndex) + ".noahdata";
filePath = Path.Combine(outDir, fileName);
if (string.IsNullOrWhiteSpace(filePath))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "未指定文件.");
return;
}
GH_LooseChunk val = new GH_LooseChunk("Grasshopper Data");
val.SetGuid("OriginId", base.InstanceGuid);
val.SetInt32("Count", base.Params.Input.Count);
IGH_Param iGH_Param = base.Params.Input[0];
IGH_Structure volatileData = iGH_Param.VolatileData;
GH_IWriter val2 = val.CreateChunk("Block", 0);
val2.SetString("Name", iGH_Param.NickName);
val2.SetBoolean("Empty", volatileData.IsEmpty);
if (!volatileData.IsEmpty)
{
GH_Structure <IGH_Goo> tree = null;
DA.GetDataTree(0, out tree);
if (!tree.Write(val2.CreateChunk("Data")))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"There was a problem writing the {iGH_Param.NickName} data.");
}
}
byte[] bytes = val.Serialize_Binary();
try
{
File.WriteAllBytes(filePath, bytes);
}
catch (Exception ex)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, ex.Message);
}
if (!exported)
{
ProjectInfo["generators"][GeneratorIndex]["output"][outIndex]["value"] = filePath;
File.WriteAllText(NOAH_PROJECT, JsonConvert.SerializeObject(ProjectInfo, Formatting.Indented));
exported = true;
}
break;
case ExportMode.CSV:
fileName = Convert.ToString(outIndex) + ".csv";
filePath = Path.Combine(outDir, fileName);
List <object> oList = new List <object>();
List <string> sList = new List <string>();
DA.GetDataList(0, oList);
oList.ForEach(el =>
{
string tmp = "";
GH_Convert.ToString(el, out tmp, GH_Conversion.Both);
sList.Add(tmp);
});
File.WriteAllText(filePath, string.Join(Environment.NewLine, sList));
if (!exported)
{
ProjectInfo["generators"][GeneratorIndex]["output"][outIndex]["value"] = filePath;
File.WriteAllText(NOAH_PROJECT, JsonConvert.SerializeObject(ProjectInfo, Formatting.Indented));
exported = true;
}
break;
}
}