protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
string family = "";
// Get family from user
var getFamily = new GetString();
getFamily.SetCommandPrompt("Enter Family name");
getFamily.Get();
family = getFamily.StringResult();
if (string.IsNullOrEmpty(family.Trim()))
{
return(Result.Nothing);
}
// get point selection in and create blocks from each group
var getObj = new GetObject();
getObj.SetCommandPrompt("Select points in order");
getObj.SubObjectSelect = false;
getObj.GeometryFilter = ObjectType.Point;
getObj.OneByOnePostSelect = true;
List <RhinoObject> selectedObjects = new List <RhinoObject>();
for (; ;)
{
GetResult res = getObj.GetMultiple(3, 0);
if (res == GetResult.Object)
{
//make block from points and assign adaptive component schema
var blockName = $"AdaptiveComponent-{Guid.NewGuid()}";
// Gather all of the selected objects
var geometry = new List <Rhino.Geometry.GeometryBase>();
var attributes = new List <ObjectAttributes>();
for (int i = 0; i < getObj.ObjectCount; i++)
{
var rhinoObject = getObj.Object(i).Object();
if (rhinoObject != null)
{
geometry.Add(rhinoObject.Geometry);
attributes.Add(rhinoObject.Attributes);
}
}
var basePoint = geometry.First() as Rhino.Geometry.Point; // Use first selected point as basepoint
// Gather all of the selected objects and make definition
int definitionIndex = doc.InstanceDefinitions.Add(blockName, string.Empty, basePoint.Location, geometry, attributes);
if (definitionIndex < 0)
{
RhinoApp.WriteLine("Unable to create block definition ", blockName);
return(Result.Failure);
}
// add the objects to a block instance
var transform = Rhino.Geometry.Transform.Translation(basePoint.Location - doc.ModelBasepoint);
Guid instanceId = doc.Objects.AddInstanceObject(definitionIndex, transform);
if (instanceId == Guid.Empty)
{
RhinoApp.WriteLine("Unable to create block instance ", blockName);
return(Result.Failure);
}
var instance = doc.Objects.FindId(instanceId) as InstanceObject;
// attach user string to block instance
ApplyAdaptiveComponent(instance, family, family, doc);
// clear everything for next selection
selectedObjects.Clear();
getObj.ClearObjects();
continue;
}
else if (res == GetResult.Cancel)
{
break;
}
break;
}
return(Result.Success);
}
