TB3_OpenCR_TF - 8BitsCoding/RobotMentor GitHub Wiki

Odometry๋ž€ ๋‹จ์–ด ๊ทธ๋Œ€๋กœ ์ฃผํ–‰๊ธฐ๋ก๊ณ„๋ผ๋Š” ์˜๋ฏธ๋กœ์„œ ์—”์ฝ”๋”๋ฅผ ํ†ตํ•œ ํšŒ์ „์ˆ˜์™€ IMU(๊ด€์„ฑ ์ธก์ • ์žฅ๋น„)๋กœ ๊ธฐ์šธ๊ธฐ ๋“ฑ์„ ์ธก์ •ํ•จ์œผ๋กœ์„œ ์›€์ง์ด๊ณ  ์žˆ๋Š” ์‚ฌ๋ฌผ์˜ ์œ„์น˜๋ฅผ ์ธก์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค.

void updateTF(geometry_msgs::TransformStamped& odom_tf)
{
  odom_tf.header = odom.header;
  odom_tf.child_frame_id = odom.child_frame_id;
  odom_tf.transform.translation.x = odom.pose.pose.position.x;
  odom_tf.transform.translation.y = odom.pose.pose.position.y;
  odom_tf.transform.translation.z = odom.pose.pose.position.z;
  odom_tf.transform.rotation      = odom.pose.pose.orientation;
}

์ฆ‰ TF๋Š” ํ˜„ ์œ„์น˜๋ฅผ ํ†ต๋ณดํ•˜๋Š” ์ผ์„ํ•œ๋‹ค.