import open3d as o3d
mesh_path = 'path_to_mesh' # obj文件路径
sample_num = 2048
mesh = o3d.io.read_triangle_mesh(mesh_path) # 加载mesh
pcd = o3d.geometry.TriangleMesh.sample_points_uniformly(mesh, number_of_points=sample_num) # 采样点云
points = np.asarray(pcd.points)
【python】使用open3d进行mesh sampling
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转载自blog.csdn.net/weixin_43486780/article/details/113173492
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