我想标注我所有的通用模型,即面板和零件。我选择了一种方法来实现这一点。但我能看到的唯一问题是,在重新镶板时,它不会覆盖尺寸。
private static void CreateDimension(XYZ start, XYZ end, View view, string text, XYZ dir, double offset) { try { if (!start.IsEqual(end)) { using (Transaction t = new Transaction(AppMain.Settings.ActiveDoc , "添加尺寸")) { t.Start();
Curve c = Line.CreateBound(start, end);
XYZ normal = dir.Multiply(offset);
Line tranformed = c.CreateTransformed(Transform.CreateTranslation(normal)) as Line;
if (null != tranformed)
{
XYZ ai = start;
XYZ ao = tranformed.GetEndPoint(0);
Line lineA = Line.CreateBound(ai, ao);
DetailCurve modelcurveA = AppMain.Settings.ActiveDoc.Create.NewDetailCurve(view, lineA);
XYZ bi = end;
XYZ bo = tranformed.GetEndPoint(1);
Line lineB = Autodesk.Revit.DB.Line.CreateBound(bi, bo);
DetailCurve modelcurveB = AppMain.Settings.ActiveDoc.Create.NewDetailCurve(view, lineB);
ReferenceArray ra = new ReferenceArray();
ra.Append(modelcurveA.GeometryCurve.Reference);
ra.Append(modelcurveB.GeometryCurve.Reference);
Line lineAB = Line.CreateBound(ao, bo);
Dimension dimension = AppMain.Settings.ActiveDoc.Create.NewDimension(view, lineAB, ra);
dimension.Below = text;
}
t.Commit();
}
}
}
catch (Exception ex)
{
AppMain.Settings.LogErrorMessage(ex.Message);
}
}
还有其他方法吗?
谢谢,罗伯