/// <summary>
/// 检测系统中是否有默认连接项，无则进行添加
/// </summary>
/// <param name="src"></param>
/// <param name="type"></param>
protected FamilySymbol Judge_LoadDefaultFitting(MEPCurve src, MEPCurveConnectTypeENUM type)
{
FamilySymbol fs = null;
switch (type)
{
case MEPCurveConnectTypeENUM.Elbow: //弯头
fs = src.GetDefaultFittingSymbol(RoutingPreferenceRuleGroupType.Elbows); break;
case MEPCurveConnectTypeENUM.Tee: //三通
fs = src.GetDefaultFittingSymbol(RoutingPreferenceRuleGroupType.Junctions); break;
case MEPCurveConnectTypeENUM.Cross: //四通
fs = src.GetDefaultFittingSymbol(RoutingPreferenceRuleGroupType.Crosses); break;
case MEPCurveConnectTypeENUM.Transition: //过渡件
fs = src.GetDefaultFittingSymbol(RoutingPreferenceRuleGroupType.Transitions); break;
case MEPCurveConnectTypeENUM.TakeOff: //侧接
fs = src.GetDefaultTakeoffFittingSymbol(); break;
default:
fs = null;
break;
}
if (fs != null)
{
return(fs);
}
if (this.IsOnlyUseRevitDefault)
{
return(null);
}
var familyName = this.GetDefaultFittingName(src, type);
if (familyName == null)
{
return(null);
}
fs = FamilyLoadUtils.FindFamilySymbol_SubTransaction(src.Document, familyName, null);
if (fs == null)
{
return(null);
}
if (src is Pipe || src is Duct)
{
RoutingPreferenceManager rpm = src.GetMEPCurveType().RoutingPreferenceManager;
var rule = new RoutingPreferenceRule(fs.Id, "");
rule.AddCriterion(PrimarySizeCriterion.All());
switch (type)
{
case MEPCurveConnectTypeENUM.Elbow: //弯头
rpm.AddRule(RoutingPreferenceRuleGroupType.Elbows, rule); break;
case MEPCurveConnectTypeENUM.Tee: //三通
rpm.AddRule(RoutingPreferenceRuleGroupType.Junctions, rule); break;
case MEPCurveConnectTypeENUM.Cross: //四通
rpm.AddRule(RoutingPreferenceRuleGroupType.Crosses, rule); break;
case MEPCurveConnectTypeENUM.Transition: //过渡件
rpm.AddRule(RoutingPreferenceRuleGroupType.Transitions, rule); break;
case MEPCurveConnectTypeENUM.TakeOff: //侧接
rpm.AddRule(RoutingPreferenceRuleGroupType.Junctions, rule); break;
default:
break;
}
}
else if (src is Conduit)
{
Parameter param = null;
switch (type)
{
case MEPCurveConnectTypeENUM.Elbow: //弯头
param = (src.Document.GetElement(src.GetTypeId())).GetParameters("弯头").FirstOrDefault(); break;
case MEPCurveConnectTypeENUM.Tee: //三通
param = (src.Document.GetElement(src.GetTypeId())).GetParameters("T 形三通").FirstOrDefault(); break;
case MEPCurveConnectTypeENUM.Cross: //四通
param = (src.Document.GetElement(src.GetTypeId())).GetParameters("交叉线").FirstOrDefault(); break;
case MEPCurveConnectTypeENUM.Transition: //过渡件
param = (src.Document.GetElement(src.GetTypeId())).GetParameters("过渡件").FirstOrDefault(); break;
default:
break;
}
if (param != null)
{
param.Set(fs.Id);
}
}
else if (src is CableTray)
{
Parameter param = null;
var t = new FilteredElementCollector(src.Document).OfClass(typeof(CableTrayType)).FirstOrDefault(p => p.GetParameters("族名称").First().AsString() == "带配件的电缆桥架");
switch (type)
{
case MEPCurveConnectTypeENUM.Elbow: //弯头
param = t.GetParameters("水平弯头").FirstOrDefault(); break;
case MEPCurveConnectTypeENUM.Tee: //三通
param = t.GetParameters("T 形三通").FirstOrDefault(); break;
case MEPCurveConnectTypeENUM.Cross: //四通
param = t.GetParameters("交叉线").FirstOrDefault(); break;
case MEPCurveConnectTypeENUM.Transition: //过渡件
param = t.GetParameters("过渡件").FirstOrDefault(); break;
default:
break;
}
if (param != null)
{
param.Set(fs.Id);
}
}
return(fs);
}
/// <summary>
/// 加载族 加载失败或者本文档未找到,返回null
/// </summary>
public static FamilySymbol LoadFamilySymbol(Document doc, string familyName, string name)
{
return(FamilyLoadUtils.FindFamilySymbol_SubTransaction(doc, familyName, name));
}
