/// This is the method that actually does the work.
protected override void SolveInstance(IGH_DataAccess DA)
{
GeomObjGoo objGoo = new GeomObjGoo();
if (!DA.GetData(0, ref objGoo))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "No Object received");
return;
}
this.obj = objGoo.Value.Duplicate();
if (obj.MemberDict.Count == 0)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "The Object is empty");
return;
}
//making a copy of the object in case mutation fails
GeomObject obj_original = obj.Duplicate();
MemberSelect param0 = Params.Input[0] as MemberSelect;
param0.Update(obj);
//now mutating the object
List <IGH_Goo> obj_in = new List <IGH_Goo>();
if (!DA.GetDataList(1, obj_in))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Remark, "The member was not replaced: No replacement received");
DA.SetData(0, new GeomObjGoo(obj_original));
return;
}
//Debug.WriteLine(obj_in[0] == null);
//here check if all data are of same type within the list of this param
if (!ObjectifyComponent.validDatatypes(obj_in))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "All data in an object member should be of the same type!");
return;
}
MemberInput param1 = Params.Input[1] as MemberInput;
param1.HasGeometry = typeof(IGH_GeometricGoo).IsAssignableFrom(obj_in[0].GetType());
if (!obj.MemberDict.ContainsKey(param0.NickName))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "The object does not have a member with this name !");
return;
}
//deleting the old member
obj.MemberDict.Remove(param0.NickName);
obj.MemberDict.Add(param0.NickName, obj_in);
//now updating the visibility and bakability settings
this.obj.Visibility[param0.NickName] = param1.Settings["Visible"];
this.obj.Bakability[param0.NickName] = param1.Settings["Bakable"];
DA.SetData(0, new GeomObjGoo(obj));
}
// This is the method that actually does the work.
protected override void SolveInstance(IGH_DataAccess DA)
{
List <IGH_Goo> members = new List <IGH_Goo>();
for (int i = 0; i < Params.Input.Count; i++)
{
GeomObjGoo objGoo = new GeomObjGoo();
MemberSelect curParam = Params.Input[i] as MemberSelect;
if (curParam == null)
{
continue;
}
if (!DA.GetData(i, ref objGoo))
{
curParam.Reset(objGoo);
continue;
}
GeomObject obj = objGoo.Value;
if (obj.MemberDict.Count == 0)
{
//AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "Nothing to show");
curParam.Reset(objGoo);
continue;
}
curParam.Update(obj);
string key = curParam.NickName;
if (obj.MemberDict.ContainsKey(key))
{
members.AddRange(obj.MemberDict[key]);
}
}
//returning as a list or as a single item based how many things need to be returned
if (members.Count == 1)
{
Params.Output[0].Access = GH_ParamAccess.item;
DA.SetData(0, members.First());
}
else
{
Params.Output[0].Access = GH_ParamAccess.item;
DA.SetDataList(0, members);
}
}