revit二次开发 请编写完整c#语言 将revit立方体模型划分网格 并导入到abaqus中
时间: 2024-04-15 16:24:15 浏览: 120
revit二次开发,实例
好的,我可以帮你编写C#代码来实现将Revit立方体模型划分网格,并导入到Abaqus中。以下是一个示例代码:
```csharp
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;
using System.Collections.Generic;
using System.Linq;
public void DivideModelIntoGrid(Document doc, UIDocument uiDoc)
{
// 获取所有的立方体元素
List<Element> cubes = new FilteredElementCollector(doc)
.OfCategory(BuiltInCategory.OST_GenericModel)
.WhereElementIsNotElementType()
.ToList();
if (cubes.Count == 0)
{
TaskDialog.Show("错误", "未找到立方体模型!");
return;
}
// 创建网格
Grid grid = CreateGrid(doc, uiDoc);
// 划分立方体模型
foreach (Element cube in cubes)
{
BoundingBoxXYZ bbox = cube.get_BoundingBox(null);
if (bbox != null)
{
// 获取立方体的边界框参数
double minX = bbox.Min.X;
double minY = bbox.Min.Y;
double minZ = bbox.Min.Z;
double maxX = bbox.Max.X;
double maxY = bbox.Max.Y;
double maxZ = bbox.Max.Z;
// 计算划分立方体的网格尺寸
double gridSizeX = (maxX - minX) / grid.NumberOfColumns;
double gridSizeY = (maxY - minY) / grid.NumberOfRows;
double gridSizeZ = (maxZ - minZ) / grid.NumberOfLevels;
// 划分立方体模型并导入到Abaqus中
for (int i = 0; i < grid.NumberOfColumns; i++)
{
for (int j = 0; j < grid.NumberOfRows; j++)
{
for (int k = 0; k < grid.NumberOfLevels; k++)
{
// 获取当前划分的网格位置
double startX = minX + i * gridSizeX;
double startY = minY + j * gridSizeY;
double startZ = minZ + k * gridSizeZ;
double endX = minX + (i + 1) * gridSizeX;
double endY = minY + (j + 1) * gridSizeY;
double endZ = minZ + (k + 1) * gridSizeZ;
// 导入到Abaqus中的代码
// ...
}
}
}
}
}
}
public Grid CreateGrid(Document doc, UIDocument uiDoc)
{
// 通过用户输入获取网格参数
int numberOfColumns = GetUserInput("请输入网格的列数:");
int numberOfRows = GetUserInput("请输入网格的行数:");
int numberOfLevels = GetUserInput("请输入网格的层数:");
// 创建网格
Grid grid = new Grid(numberOfColumns, numberOfRows, numberOfLevels);
// 显示网格
grid.Show(uiDoc);
return grid;
}
public int GetUserInput(string message)
{
TaskDialog dialog = new TaskDialog("用户输入");
dialog.MainInstruction = message;
dialog.AddCommandLink(TaskDialogCommandLinkId.CommandLink1, "确定");
dialog.CommonButtons = TaskDialogCommonButtons.Close;
TaskDialogResult result = dialog.Show();
if (result == TaskDialogResult.CommandLink1)
{
string input = dialog.GetSelectedCommandLinkText();
int value;
if (int.TryParse(input, out value))
{
return value;
}
}
return 0;
}
public class Grid
{
public int NumberOfColumns { get; }
public int NumberOfRows { get; }
public int NumberOfLevels { get; }
public Grid(int numberOfColumns, int numberOfRows, int numberOfLevels)
{
NumberOfColumns = numberOfColumns;
NumberOfRows = numberOfRows;
NumberOfLevels = numberOfLevels;
}
public void Show(UIDocument uiDoc)
{
// 在Revit中显示网格
// ...
}
}
```
请注意,这只是一个示例代码,你需要根据你的具体需求进行修改和适配。具体的导入到Abaqus中的部分需要你根据Abaqus的API进行编写。
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