Revit API PickPoint过滤条件

Revit中利用ObjectSnap选择端点或交点的实践

最新推荐文章于 2024-07-05 09:23:22 发布

weixin_33962621

最新推荐文章于 2024-07-05 09:23:22 发布

阅读量153

点赞数

CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/greatverve/p/pickpoint-ObjectSnapTypes.html

本文介绍了如何在Revit环境中使用ObjectSnap功能精确选择建筑模型中的端点或交点，提供了操作实例和代码实现，旨在帮助用户提高建模效率。

// 过滤选择，加上过滤条件，没有看出来差别。
[TransactionAttribute(Autodesk.Revit.Attributes.TransactionMode.Manual)]
public class cmd : IExternalCommand
{
     public Result Execute(ExternalCommandData commandData, ref string messages, ElementSet elements)
    {
        UIApplication uiApp = commandData.Application;
        Document doc = uiApp.ActiveUIDocument.Document;
        Selection sel = uiApp.ActiveUIDocument.Selection;

        Transaction ts = new Transaction(doc, " http://revit.5d6d.com ");
        ts.Start();

        ObjectSnapTypes snapTypes = ObjectSnapTypes.Endpoints | ObjectSnapTypes.Intersections;
         // XYZ point = uiApp.ActiveUIDocument.Selection.PickPoint(snapTypes, "选择端点或交点：");
        XYZ point = uiApp.ActiveUIDocument.Selection.PickPoint( " 选择端点或交点： ");
        TaskDialog.Show( " info ", point.ToString());

        ts.Commit();
         return Result.Succeeded;
    }
}

url: http://greatverve.cnblogs.com/p/pickpoint-ObjectSnapTypes.html

转载于:https://www.cnblogs.com/greatverve/p/pickpoint-ObjectSnapTypes.html