multi-robot exploration

[Saad Javed]

Respected Sir,
I want to construct 2D occupancy grid map in vrep environment for my multi-robot exploration project. Could you help me out in this by giving any verp demo/toturial? ?.
Thank you.
Your,s Obediently,
Saad Javed

[Saad Javed]

Respected Sir,
Could you tell me how i can i implement below mentioned video in vrep (url link below)?.
https://youtu.be/bPSdZCewp7Y
Thanks

[fferri]

That demo is using MATLAB's Robotics Toolbox to perform mapping.

Alternatively, you can find many mapping packages in ROS.

I'm not sure wether V-REP's octrees currently allow ray tracing whatsoever.

There is also a Octomap plugin that exposes castRay and insertPointCloud functions; however it is not updated since a while, so it may not compile with recent versions of octomap/vrep.