set_zoom 缩放 小数是放大 set_front 设置的是垂直指向屏幕外的向量, set_up 设置的是指向屏幕上方的向量 set_lookat 也就是当前帧lidar所处的位置,是以世界坐标系为统一坐标系计算出来的 set_front() and set_up() cansetthe pose of the coordinate frame, and set_lookat() cansetthe center point of...
o3d.visualization.draw_geometries([chair, aabb, obb], zoom=0.7, front=[0.5439, -0.2333, -0.8060], lookat=[2.4615, 2.1331, 1.338], up=[-0.1781, -0.9708, 0.1608]) 1. 2. 3. 4. 5. 6. 7. 8. 凸包 点云的凸包是包含所有点的最小凸集。Open3D包含方法compute_convex_hull,该方法计算例如...
这个脚本可视化的下面的立方体。 print("Let's draw a cubic using o3d.geometry.LineSet.")points = [[0, 0, 0],[1, 0, 0],[0, 1, 0],[1, 1, 0],[0, 0, 1],[1, 0, 1],[0, 1, 1],[1, 1, 1],]lines = [[0, 1],[0, 2],[1, 3],[2, 3],[4, 5],[4, 6],...
front=[0.4257, -0.2125, -0.8795], lookat=[2.6172, 2.0475, 1.532], up=[-0.0694, -0.9768, 0.2024]) 操作方法按键盘上的 H 可以显示。 绘制直线集合 以下代码显而易见。 print("Let's draw a box using o3d.geometry.LineSet.") points = [ [0, 0, 0], [1, 0, 0], [0, 1, 0], [...
draw_geometries([chair], zoom=0.7, front=[0.5439, -0.2333, -0.8060], lookat=[2.4615, 2.1331, 1.338], up=[-0.1781, -0.9708, 0.1608]) ## -- Point cloud distance and selection # Load data pcd = o3d.io.read_point_cloud("../models/fragment.ply") vol = o3d.visualization.read_...
front=[0.5439, -0.2333, -0.8060], lookat=[2.4615, 2.1331, 1.338], up=[-0.1781, -0.9708, 0.1608]) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. paint_uniform_color: 将所有点云绘制成一个标准颜色。RGB颜色的范围是【0. 1】 ...
import open3d as o3d import numpy as np #读取点云文件(.ply、.pcd、.xzy等格式) pcd = o3d.io.read_point_cloud(filepath) #可视化点云,用鼠标可以选择视图,+-(小键盘区可能不行,用主键盘区的+-)可以修改点大小 o3d.visualization.draw_geometries([pcd], zoom=0.3412, front=[0.4257, -0.2125, ...
Now to set fields such as lookat, front, etc. try:- vis.get_view_control().set_front(front) vis.get_view_control().set_lookat(lookat) vis.get_view_control().set_up(up) vis.get_view_control().set_zoom(zoom) See documentation of ViewControl here - https:/...
top:int=50, point_show_normal:bool=False, mesh_show_wireframe:bool=False, mesh_show_back_face:bool=False, lookat: numpy.ndarray[float64[3,1]], up: numpy.ndarray[float64[3,1]], front: numpy.ndarray[float64[3,1]], zoom:float) ->None# 示例o3d.visualization.draw_geometries([pcd],...
AVCaptureDevicePositionFront : AVCaptureDevicePositionBack]; } #pragma mark - Private Method - (...