135 lines
5.2 KiB
C#
135 lines
5.2 KiB
C#
using Autodesk.Revit.Attributes;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.DB.Structure;
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using Autodesk.Revit.UI;
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using Nice3point.Revit.Toolkit.External;
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namespace Sai.RvKits.RvFamily;
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/// <summary>
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/// 替换族实例
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/// </summary>
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[Transaction(TransactionMode.Manual)]
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[Regeneration(RegenerationOption.Manual)]
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public class ReplaceInstanceCmd : ExternalCommand
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{
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public override void Execute()
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{
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var elementIds = new List<ElementId>();
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if (
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UiDocument.SelectObject(
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new FuncFilter(
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e =>
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e is FamilyInstance instance
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&& instance.Symbol.Family.FamilyPlacementType is FamilyPlacementType.OneLevelBased or FamilyPlacementType.WorkPlaneBased or FamilyPlacementType.TwoLevelsBased
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),
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"请选择目标族实例"
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)
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is not FamilyInstance instanceToMatch
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)
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{
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Result = Result.Cancelled;
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return;
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}
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var instancesReplace = UiDocument.SelectObjects(
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new FuncFilter(e => e is FamilyInstance instance && instance.Id != instanceToMatch.Id),
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"请选择被替换(修改)的族实例"
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).Cast<FamilyInstance>();
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if (!instancesReplace.Any())
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{
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Result = Result.Cancelled;
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return;
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}
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Document.Invoke(
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_ =>
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{
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instanceToMatch.Symbol.Activate();
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foreach (var instanceReplace in instancesReplace)
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{
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//跳过相同的实例
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if (instanceReplace.Id == instanceToMatch.Id)
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{
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continue;
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}
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var p1 = instanceReplace.GetLocXYZ();
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var p2 = instanceReplace.HandOrientation;
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//默认当前平面视图标高
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var level = Document.ActiveView.GenLevel;
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var placementType = instanceToMatch.Symbol.Family.FamilyPlacementType;
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FamilyInstance newInstance = null;
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switch (placementType)
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{
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case FamilyPlacementType.OneLevelBased:
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{
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newInstance = Document.Create.NewFamilyInstance(
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p1,
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instanceToMatch.Symbol,
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level,
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StructuralType.NonStructural
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);
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}
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break;
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case FamilyPlacementType.TwoLevelsBased:
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{
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level = Document.GetElement(instanceToMatch.LevelId) as Level;
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newInstance = Document.Create.NewFamilyInstance(
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p1,
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instanceToMatch.Symbol,
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level,
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StructuralType.NonStructural
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);
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}
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break;
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case FamilyPlacementType.WorkPlaneBased:
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{
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newInstance = Document.Create.NewFamilyInstance(
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level.GetPlaneReference(),
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p1,
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p2,
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instanceToMatch.Symbol
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);
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}
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break;
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default:
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break;
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}
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foreach (Parameter paramSource in instanceReplace.Parameters)
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{
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//var defini = paramSource.Definition as InternalDefinition;
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var b =
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paramSource.Definition is InternalDefinition definition
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&& (
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definition.BuiltInParameter != BuiltInParameter.INVALID
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&& definition.BuiltInParameter != BuiltInParameter.DOOR_NUMBER
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&& definition.BuiltInParameter != BuiltInParameter.ALL_MODEL_INSTANCE_COMMENTS
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);
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if (b || paramSource.IsReadOnly || !paramSource.HasValue)
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{
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continue;
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}
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foreach (Parameter paramToWrite in newInstance.Parameters)
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{
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if (paramSource.Definition.Name == paramToWrite.Definition.Name)
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{
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paramToWrite.SetValue(paramSource.GetValue());
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}
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}
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Document.Regenerate();
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}
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elementIds.Add(instanceReplace.Id);
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}
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Document.Delete(elementIds);
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},
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"替换族实例"
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);
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}
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}
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