weixin_39479180的博客

namespace DimensionDemo{ [Transaction(TransactionMode.Manual)] public class Command : IExternalCommand { [Obsolete] public Result Execute(ExternalCommandData commandData, ref string message, Autodesk.Revit.DB.ElementSet element

1、 两个不平行的的向量的叉积，得到的向量是这两个向量构成面的法向量2、两个平行或者共线的向量的叉积，得到的向量是（0，0，0）用到叉乘的知识，两个向量的叉乘得到一个垂直于这两个向量的向量，如果这两个向量不共线的话。否则，得到的是0，0，0。结果向量的方向可以用右手定则判断。向量叉乘...

关于这个问了一些人，得出的答案不一样：具体如下：1\ reference, 它是对Revit中几何对象的稳定引用，2\Reference估计是参照、对象。他应该是一个几何图元 该Reference 通常应该会对应一个Element，之所以这么说，如下图，是因为他的构造函数有一个唯一的Element传参。3\在Revit中就是对该构件(element)或者基本几何（line,face）的指代。4\这个东西，你可以理解成element在内存中使用的时候，一个载体。我是这样子理解的￥￥￥￥￥￥那么与R

using Autodesk.Revit.ApplicationServices;using Autodesk.Revit.Attributes;using Autodesk.Revit.DB;using Autodesk.Revit.UI;using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Wi

using (Transaction tan = new Transaction(revitDoc)) { tan.Start("ccc"); Grid grid = Grid.Create(revitDoc, Line.CreateBound(new XYZ(0, 0, 0), new XYZ(10, 10, 0))); grid.Name = "cc"; //通过实例获得类型id

当需要输入多个变量的时候，将IN看成一个数组，那么 就可以用IN[0],IN[1],IN[2]当要输出多个结果的时候，就直接将结果放在OUT后面 OUT=结果1，结果2，结果3例如：import clrclr.AddReference(‘ProtoGeometry’)from Autodesk.DesignScript.Geometry import *#该节点的输入内容将存储为 I...

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace ConsoleApp4{ class Program { static void Main(string[] a...

string ss = @"E:\二次开发\测试文件1.xls"; using (FileStream file = File.OpenRead(ss)) { //创建工作本 IWorkbook workbook = new HSSFWorkbook(file); ...

using Autodesk.Revit.UI;using Autodesk.Revit.DB;using Autodesk.Revit.Attributes;using Autodesk.Revit.UI.Selection;using System.Windows.Forms;using System.Collections.Generic;using System.Linq;...

PictureBox pictureBox = null; public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements) { UIDocu...

using System;using Autodesk.Revit.ApplicationServices;using Autodesk.Revit.Attributes;using Autodesk.Revit.DB;using Autodesk.Revit.UI;using System;using System.Collections.Generic;using System....

using Autodesk.Revit.ApplicationServices;using Autodesk.Revit.Attributes;using Autodesk.Revit.DB;using Autodesk.Revit.UI;using Autodesk.Revit.UI.Selection;using System;using System.Collections.G...

using Autodesk.Revit.ApplicationServices; using Autodesk.Revit.Attributes; using Autodesk.Revit.DB; using Autodesk.Revit.UI; using System; using System.Collections.Generic; using System.Linq; ...

1 筛选出项目中的所有的标高namespace MYsecondDemolevel{ [Transaction(TransactionMode.Manual)] public class Command : IExternalCommand { public Result Execute(ExternalCommandData commandData,...

using Autodesk.Revit.ApplicationServices;using Autodesk.Revit.Attributes;using Autodesk.Revit.DB;using Autodesk.Revit.DB.Mechanical;using Autodesk.Revit.UI;using Autodesk.Revit.UI.Selection;usin...

using Autodesk.Revit.ApplicationServices;using Autodesk.Revit.Attributes;using Autodesk.Revit.DB;using Autodesk.Revit.UI;using System;using System.Collections.Generic;using System.Linq;using Sy...

public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements) { Document revitDoc = commandData.Application.ActiveUIDocument.Document; //取得文档 ...