Mission Planner Reference Tracking Route

yeke · October 16, 2022, 10:26pm

Hello,
I want to know how MP draw the reference tracking ruote (pink).
What equation is it used and how is the pink shown in the interface?
What file is the source in?

Thanks in advance.

yeke · October 16, 2022, 10:30pm

https://drive.google.com/file/d/1QQZMknmmMbHXt7BustNfyWdoXVPuIMUa/view?usp=sharing

sorry, I forgot to share the photo.

Michael_Oborne · October 16, 2022, 10:53pm

check

and

github.com

ArduPilot/MissionPlanner/blob/master/ExtLibs/ArduPilot/CurrentState.cs#L1033


      
          [DisplayText("Turn Gs (load)")][GroupText("Position")] public float turng => (float)(1 / Math.Cos(MathHelper.deg2rad * roll));

          

          // turn radius

          [DisplayText("Turn Radius (dist)")]

          [GroupText("Position")]

          public float radius

          {

              get

              {

                  if (_groundspeed <= 1) return 0;

                  return (float)(groundspeed * groundspeed / (9.80665 * Math.Tan(roll * MathHelper.deg2rad)));

              }

          }

          [GroupText("Position")]

          public float QNH

          {

              get

              {

                  var pressure = press_abs;

                  var alt_m = altasl;

yeke · October 16, 2022, 11:26pm

thanks, I will come back after checking.