Open3D生成规则点云（二）

一、代码

Python

import open3d as o3d
import numpy as np


# 定义正方体的参数
def create_square(x1=0, y1=0, z1=0, side_length=1, resolution=20):
    vertices = []
    for i in range(resolution):
        for j in range(resolution):
            for k in range(resolution):
                x = x1 + i * side_length / (resolution - 1)
                y = y1 + j * side_length / (resolution - 1)
                z = z1 + k * side_length / (resolution - 1)
                vertices.append([x, y, z])

    # 创建Open3D点云对象
    pcd = o3d.geometry.PointCloud()
    pcd.points = o3d.utility.Vector3dVector(np.array(vertices))
    return pcd


def create_cone(x1=0, y1=0, z1=0, radius=100, height