pyansys加入细数值进行三维可视化显示
时间: 2024-05-03 17:23:06 浏览: 9
要在pyansys中添加细节数值以进行三维可视化显示,可以使用以下步骤:
1.导入所需的库:
```python
import numpy as np
from pyansys import Reader, vtktools
```
2.使用Reader类将ANSYS文件读入pyansys中:
```python
reader = Reader('path/to/ansys/file')
```
3.使用vtktools模块创建VTK文件:
```python
vtk = vtktools.VTKFile('path/to/vtk/file', 'w')
```
4.将节点坐标和单元连接信息添加到VTK文件中:
```python
vtk.add_unstructured_grid(reader.nodes, reader.elements)
```
5.获取需要添加细节数值的单元的索引:
```python
cell_ids = np.arange(reader.nelements)
```
6.将细节数值添加到单元上:
```python
vtk.add_scalar_field('detail_value', reader.nodal_solution_by_element('detail_value', cell_ids))
```
7.保存并关闭VTK文件:
```python
vtk.write()
vtk.close()
```
8.使用VTK文件进行三维可视化:
```python
from pyvista import examples
import pyvista as pv
mesh = pv.read('path/to/vtk/file')
mesh.plot()
```