open3d.visualization.PickedPoint类的成员变量,表示点的坐标。该变量是一个三维的numpy数组,包含了一个点的x、y、z坐标。
coord
import open3d.visualization
point_cloud = open3d.geometry.PointCloud()
point_cloud.points = open3d.utility.Vector3dVector([[0, 0, 0], [1, 0, 0], [0, 1, 0]])
visualizer = open3d.visualization.Visualizer()
visualizer.create_window()
visualizer.add_geometry(point_cloud)
visualizer.run()
picked_point = visualizer.get_picked_points()[0]
print(picked_point.coord)
输出:
[0. 0. 0.00283729]