仅供学习,不可商用,违者必究
源码
import json
import redis
pool = redis.ConnectionPool(host=redis_host, port=6379, password=redis_pwd, db=0, decode_responses=True)
def proportional_track(base_dis, base_track, target_dis):
"""生成轨迹,比例缩放"""
ratio = target_dis / int(base_dis)
new_track = base_track[:1]
for t in base_track[1:]:
new_track.append([round(t[0] * ratio), t[1], round(t[2] * ratio)])
return new_track
def random_tr_proportional_track(distance):
redis_data = redis.Redis(connection_pool=pool)
# trajectory_pool为轨迹池,请自行收集轨迹并保存到redis
# base = json.loads(redis_data.srandmember('trajectory_pool'))
# 测试轨迹
base = {
"dis": 141, "tr": [[1, 18, 0], [2, 18, 7], [2, 18, 14], [2, 17, 26], [2, 17, 30]

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