xinshuoweng

import torch


def chamfer_distance_without_batch(p1, p2, debug=False):

    '''
    Calculate Chamfer Distance between two point sets
    :param p1: size[1, N, D]
    :param p2: size[1, M, D]
    :param debug: whether need to output debug info

xinshuoweng

# change prefix to Ctrl-a (like in gnu-screen)

unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix


# start with window 1 (instead of 0)
set -g base-index 1