/// <summary>
/// 按配置放置族
/// </summary>
/// <param name="ent"></param>
public void SetConfig(SetConfigEnt ent)
{
if (_selFamily == null)
{
return;
}
try
{
Family family = FindAndLoadFamily(_doc, _selFamily);
//创建族实例
FamilySymbol fSymbol = null;
ISet <ElementId> idSet = family.GetFamilySymbolIds();
if (idSet.Count > 0)
{
fSymbol = _doc.GetElement(idSet.ElementAt <ElementId>(0)) as FamilySymbol;
if (!fSymbol.IsActive)
{
fSymbol.Activate();
}
//获取实例参数
FamilyInstance instance = _doc.Create.NewFamilyInstance(new XYZ(0, 0, 0), fSymbol, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
string len = instance.LookupParameter("长度").AsValueString();
string wid = instance.LookupParameter("宽度").AsValueString();
string hei = instance.LookupParameter("高度").AsValueString();
double length = double.Parse(len);
double width = double.Parse(wid);
double height = double.Parse(hei);
_doc.Delete(instance.Id);
RoomTag rmtag = FindRoomTag(_doc, ent.RoomName);
Room room = rmtag.Room;
BoundingBoxXYZ boundingBoxXYZ = room.get_BoundingBox(_doc.ActiveView);
XYZ minPoint = boundingBoxXYZ.Min;
XYZ maxPoint = boundingBoxXYZ.Max;
XYZ minp = AUnit.FT2MM(minPoint);
XYZ maxp = AUnit.FT2MM(maxPoint);
var roomLength = maxp.X - minp.X; //房间长度
var roomWidth = maxp.Y - minp.Y; //房间宽度
double lenCount = Math.Floor(roomLength / length);
double widCount = Math.Floor(roomWidth / width);
if (ent.Num > lenCount * widCount)
{
TaskDialog.Show("提示", "当前房间仅能摆放此族" + lenCount * widCount + "个");
return;
}
if (ent.Direction == "横向")
{
double allCount = Math.Ceiling(ent.Num / lenCount);
for (int i = 1; i <= allCount; i++)
{
double y = 0;
if (i == 1)
{
y = width / 2;
}
else
{
y = width * i - width / 2;
}
for (int j = 1; j <= lenCount; j++)
{
if (i * j > ent.Num)
{
break;
}
double x = 0;
if (j == 1)
{
x = length / 2;
}
else
{
x = length * j - length / 2;
}
XYZ point = minp + new XYZ(x, y, 0);
point = AUnit.MM2FT(point);
//创建族实例
FamilyInstance fi = _doc.Create.NewFamilyInstance(point, fSymbol, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
}
}
}
else if (ent.Direction == "纵向")
{
double allCount = Math.Ceiling(ent.Num / widCount);
for (int i = 1; i <= allCount; i++)
{
double x = 0;
if (i == 1)
{
x = length / 2;
}
else
{
x = length * i - length / 2;
}
for (int j = 1; j <= widCount; j++)
{
if (i * j > ent.Num)
{
break;
}
double y = 0;
if (j == 1)
{
y = width / 2;
}
else
{
y = width * j - width / 2;
}
XYZ point = minp + new XYZ(x, y, 0);
point = AUnit.MM2FT(point);
//创建族实例
FamilyInstance fi = _doc.Create.NewFamilyInstance(point, fSymbol, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
}
}
}
}
}
catch (Exception ex)
{
TaskDialog.Show("错误", ex.Message);
return;
}
TaskDialog.Show("提示", "创建成功");
}
