Lesson 2: A single drone that follows a path in CappeliaSim (VREP)

[@chathusankajayasingha9290]

SuperHelpful. I'm doing my final project using this and I don't know anything about this software. Thank you so much

[@ersinortagenc5233]

This helped so much Thank you, are you planning to add more videos ?

[@wirelesscomm1492]

Thanks for your comment. These days I`m so busy, maybe in near future...

[@ivanolmedorodriguez8239]

Hello! :D I have a question, can we add 2 drones following the same path? Because we need to create 2 drones, the second one following the first one X distance behind. Thank you!

[@AlanGuerraAW]

Nice video. Do you have an idea of how to obtain the coordinates (position in x, y, z) of an object that detects the drone?

[@wirelesscomm1492]

Thanks, I'll release a video soon

[@kashan-hussain3948]

Thank you for the tutorial

[@dreudax3294]

Hey, do yoh know how I can set an end effector to a position on a path and then query fir the koint angles of the robot?

[@JaspreetSingh-kj9yw]

It's a really great video. I have a query, I am using two drones and out of them one of drone's targert is not moving along the path and its showing an error. Can you tell how to fix it?(I have changed the name in code too , do i need to change some functions?)

[@wirelesscomm1492]

Hi, what's the error?

[@JaspreetSingh-kj9yw]

Hi,thanks for the replying.This is the error-
Lua runtime error: [string "CHILD SCRIPT Quadricopter_target#0"]:3: Object does not exist. (sim.getObjectHandle)
stack traceback:
[C]: in function 'getObjectHandle'
[string "CHILD SCRIPT Quadricopter_target#0"]:3: in function
And can you provide your email id so that i can contact you regarding this😊😊

[@royoloruntimilehin3548]

which version of coppeliaSim are you using I don't have the path editing button on my version

[@wirelesscomm1492]

CoppeliaSim 4

[@Olivier_Kimia]

Hello. Unfortunately the code doesn't work for version 4.40. Could you please assist me ?

[@rafiqkhairudin2931]

why I cant used the sim.followPath

[@wirelesscomm1492]

if you open the threaded child script on quadricopter_ target, you are able to call sim.followPath in sysCall_threadmain() function...

[@th3le0]

It's not possible, there is no function sysCall_threadmain() function, it generates function coroutinemain()

[@th3le0]

I mean I can't even implement it

[@lincolnabraham6787]

@@th3le0 are you using vrep4.2， i have the same problem，did you fix it?

[@th3le0]

@@lincolnabraham6787 I'm using the newest version of CoppeliaSim. I think the fix is to download older version of the program and then you can use this function

[@alejandroluna958]

It is not working anymore ;-; :( please help