如何使用Revit API在Revit中沿特定轴在所有其他墙中选择墙？

// 导入Revit API命名空间
using Autodesk.Revit.DB;
using Autodesk.Revit.UI.Selection;

// 获取当前文档
Document doc = commandData.Application.ActiveUIDocument.Document;

// 创建过滤器，获取所有的墙元素
FilteredElementCollector collector = new FilteredElementCollector(doc);
collector.OfCategory(BuiltInCategory.OST_Walls);

// 创建选择集
Selection selection = commandData.Application.ActiveUIDocument.Selection;

// 定义特定轴的方向向量
XYZ axisDirection = new XYZ(1, 0, 0); // 以X轴为例

// 遍历墙元素
foreach (Element element in collector)
{
    // 判断元素是否为墙
    if (element is Wall wall)
    {
        // 获取墙的位置和方向
        LocationCurve locationCurve = wall.Location as LocationCurve;
        XYZ wallDirection = locationCurve.Curve.GetEndPoint(1) - locationCurve.Curve.GetEndPoint(0);

        // 判断墙是否与特定轴平行或相交
        if (wallDirection.IsAlmostEqualTo(axisDirection) || wallDirection.IsAlmostEqualTo(-axisDirection))
        {
            // 将符合条件的墙添加到选择集中
            selection.Add(element);
        }
    }
}