python 中open3d不同版本的segment_cylinder用法

在不同版本的Open3D中，`segment_cylinder`函数的用法略有不同。下面是三个版本的用法示例：

### Open3D 0.9.0

import open3d as o3d

pcd = o3d.io.read_point_cloud("input.pcd")

# Define cylinder parameters
center = [0, 0, 0]
radius = 0.1
height = 0.2

# Segment cylinder
inlier_cloud, outlier_cloud = pcd.segment_cylinder(
    center=center, radius=radius, height=height
)

# Visualize result
inlier_cloud.paint_uniform_color([1, 0, 0])
outlier_cloud.paint_uniform_color([0, 1, 0])
o3d.visualization.draw_geometries([inlier_cloud, outlier_cloud])

### Open3D 0.10.0

import open3d as o3d

pcd = o3d.io.read_point_cloud("input.pcd")

# Define cylinder parameters
center = [0, 0, 0]
radius = 0.1
height = 0.2

# Segment cylinder
inlier_cloud, outlier_cloud = pcd.segment_cylinder(
    cylinder=o3d.geometry.Cylinder(center=center, radius=radius, height=height)
)

# Visualize result
inlier_cloud.paint_uniform_color([1, 0, 0])
outlier_cloud.paint_uniform_color([0, 1, 0])
o3d.visualization.draw_geometries([inlier_cloud, outlier_cloud])

### Open3D 0.11.0

import open3d as o3d

pcd = o3d.io.read_point_cloud("input.pcd")

# Define cylinder parameters
center = [0, 0, 0]
radius = 0.1
height = 0.2

# Segment cylinder
inlier_cloud, outlier_cloud = o3d.geometry.segment_cylinder(
    pcd, o3d.geometry.Cylinder(center=center, radius=radius, height=height)
)

# Visualize result
inlier_cloud.paint_uniform_color([1, 0, 0])
outlier_cloud.paint_uniform_color([0, 1, 0])
o3d.visualization.draw_geometries([inlier_cloud, outlier_cloud])

注意，不同版本的Open3D可能还会有其他参数和用法变化，具体可以查看API文档。