提交，测试代码

script/test.py

@@ -17,10 +17,17 @@ if __name__ == '__main__':
 
     file_path = "D:/pointcloud1.pcd"
     pcd = o3d.io.read_point_cloud(file_path)
+    print(pcd)
+    print(pcd.dimension())
+    center = np.array([0,0,0])
+    scalepcd = pcd.scale(0.001,center)
+    print(scalepcd)
+    # downpcd = pcd.voxel_down_sample(0.01)
+    # print(downpcd)
     def save_pcd(vis):
     #io.write_point_cloud(file_path, pcd, write_ascii=True)
     #print(file_path)
         return False
     key_to_callback = {}
     key_to_callback[ord("S")] = save_pcd
-    o3d.visualization.draw_geometries_with_key_callbacks([pcd], key_to_callback)
\ No newline at end of file
+    o3d.visualization.draw_geometries_with_key_callbacks([scalepcd], key_to_callback)
\ No newline at end of file