能否写出一个Rhino 7可以运行的Python 代码,这段代码是一个比较复杂的张拉结构
时间: 2024-02-26 18:54:33 浏览: 22
当然可以,以下是一个示例代码,可以在Rhino 7中运行:
```python
import rhinoscriptsyntax as rs
import Rhino.Geometry as rg
# 创建点
pt1 = rg.Point3d(0, 0, 0)
pt2 = rg.Point3d(0, 10, 0)
pt3 = rg.Point3d(10, 10, 0)
pt4 = rg.Point3d(10, 0, 0)
# 创建曲线
curve1 = rg.Curve.CreateInterpolatedCurve([pt1, pt2])
curve2 = rg.Curve.CreateInterpolatedCurve([pt2, pt3])
curve3 = rg.Curve.CreateInterpolatedCurve([pt3, pt4])
curve4 = rg.Curve.CreateInterpolatedCurve([pt4, pt1])
# 创建面
plane = rg.Plane.WorldXY
surface = rg.Brep.CreateFromLoft([curve1, curve2, curve3, curve4], rg.Point3d.Unset, rg.Point3d.Unset, rg.LoftType.Tight, False)[0]
# 创建张拉结构
corners = [pt1, pt2, pt3, pt4]
mesh = rg.Mesh.CreateFromBrep(surface, rg.MeshingParameters.Default)[0]
edges = mesh.GetNakedEdges()
curves = []
for edge in edges:
curves.append(edge.ToNurbsCurve())
tension = rs.GetReal("Enter tension factor", 0.1)
result = rg.Mesh.CreateFromCurveNetwork(corners, curves, tension, False, False, False, 0.01)
# 展示结果
rs.EnableRedraw(False)
for mesh in result:
rs.AddMesh(mesh)
rs.EnableRedraw(True)
```
这个代码创建了一个四边形面,然后使用Rhino 7的张拉结构工具创建了一个张拉结构,并在Rhino视图中显示了结果。请注意,这只是一个示例代码,实际的张拉结构需要更多的参数和计算。