protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
const ObjectType filter = ObjectType.AnyObject;
ObjRef objref;
var rc = RhinoGet.GetOneObject("Select object", false, filter, out objref);
if (rc != Result.Success || null == objref)
{
return(rc);
}
var obj = objref.Object();
if (null == obj)
{
return(Result.Failure);
}
var userdata = obj.Attributes.UserData.Find(typeof(SampleCsUserDataObject)) as SampleCsUserDataObject;
if (null != userdata)
{
RhinoApp.WriteLine("{0} = {1}", userdata.Description, userdata.Notes);
return(Result.Nothing);
}
var gs = new GetString();
gs.SetCommandPrompt("Object notes");
gs.GetLiteralString();
if (gs.CommandResult() != Result.Success)
{
return(gs.CommandResult());
}
userdata = new SampleCsUserDataObject
{
Notes = gs.StringResult()
};
// To support undo, make a copy of the attributes
// instead of modifying the attributes directly.
var new_attributes = obj.Attributes.Duplicate();
new_attributes.UserData.Add(userdata);
doc.Objects.ModifyAttributes(obj, new_attributes, true);
return(Result.Success);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
const ObjectType filter = ObjectType.AnyObject;
ObjRef objref;
var rc = RhinoGet.GetOneObject("Select object", false, filter, out objref);
if (rc != Result.Success || null == objref)
{
return(rc);
}
var obj = objref.Object();
if (null == obj)
{
return(Result.Failure);
}
var ud = obj.Attributes.UserData.Find(typeof(SampleCsUserDataObject)) as SampleCsUserDataObject;
if (null == ud)
{
var gs = new GetString();
gs.SetCommandPrompt("Object notes");
gs.GetLiteralString();
if (gs.CommandResult() != Result.Success)
{
return(gs.CommandResult());
}
ud = new SampleCsUserDataObject
{
Notes = gs.StringResult()
};
obj.Attributes.UserData.Add(ud);
}
else
{
RhinoApp.WriteLine("{0} = {1}", ud.Description, ud.Notes);
}
return(Result.Success);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
var layer_index = doc.Layers.FindByFullPath("Default", true);
if (layer_index < 0)
{
RhinoApp.WriteLine("Default layer not found.");
return(Result.Nothing);
}
var layer = doc.Layers[layer_index];
if (null == layer)
{
return(Result.Failure);
}
var ud = layer.UserData.Find(typeof(SampleCsUserDataObject)) as SampleCsUserDataObject;
if (null == ud)
{
var gs = new GetString();
gs.SetCommandPrompt("Layer notes");
gs.GetLiteralString();
if (gs.CommandResult() != Result.Success)
{
return(gs.CommandResult());
}
ud = new SampleCsUserDataObject
{
Notes = gs.StringResult()
};
layer.UserData.Add(ud);
}
else
{
RhinoApp.WriteLine("{0} = {1}", ud.Description, ud.Notes);
}
return(Result.Success);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
// Allow for picking of either a surface or a brep face
var go = new GetObject();
go.SetCommandPrompt("Select surface to attach data");
go.GeometryFilter = ObjectType.Surface;
go.SubObjectSelect = true;
go.Get();
if (go.CommandResult() != Result.Success)
{
return(go.CommandResult());
}
// Get first object reference. Note, this reference represents the picked
// surface or face, not the top level brep.
var obj_ref = go.Object(0);
// Get brep face that was picked
var face = obj_ref.Face();
if (null == face)
{
return(Result.Failure);
}
// Since the object reference only represents the picked surface or face,
// we need to get the owning brep from the Rhino object.
var brep_object = obj_ref.Object() as BrepObject;
if (null == brep_object)
{
return(Result.Failure);
}
// Get the brep object's brep geometry
var brep = brep_object.BrepGeometry;
if (null == brep)
{
return(Result.Failure);
}
// Get the brep face's underlying surface
var surface_index = face.SurfaceIndex;
var srf = brep.Surfaces[surface_index];
if (null == srf)
{
return(Result.Failure);
}
// Query the surface for user data
var ud = srf.UserData.Find(typeof(SampleCsUserDataObject)) as SampleCsUserDataObject;
if (null != ud)
{
RhinoApp.WriteLine("{0} = {1}", ud.Description, ud.Notes);
return(Result.Success);
}
// Prompt for a string
var gs = new GetString();
gs.SetCommandPrompt("Surface notes");
gs.GetLiteralString();
if (gs.CommandResult() != Result.Success)
{
return(gs.CommandResult());
}
// Duplicate the brep
var new_brep = brep.DuplicateBrep();
if (null != new_brep)
{
// Get the brep face's underlying surface
srf = new_brep.Surfaces[surface_index];
if (null != srf)
{
// New up the user data
ud = new SampleCsUserDataObject
{
Notes = gs.StringResult()
};
// Attach the user data to the surface
srf.UserData.Add(ud);
// Replace object. Note, we cannot reuse obj_ref because it only references
// the picked surface or face, not the top level brep. So, just pass the
// Rhino object's id instead.
doc.Objects.Replace(brep_object.Id, new_brep);
}
}
doc.Views.Redraw();
return(Result.Success);
}
