Search found 19 matches

by Hrithik Verma
20 Oct 2021, 19:21
Forum: Videos, scenes and models around CoppeliaSim
Topic: Coppelaisim With ROS YouTube Tutorial
Replies: 0
Views: 21617

Coppelaisim With ROS YouTube Tutorial

v3IyN6lRG5A In this video, I will teach you how to control Coppeliasim robot with ROS through keyboard. In this video, I have covered all the details of the way we connect Coppealisim to ROS and how we can use teleop_twist_keyboard ros pakage to control our mobile robot in coppeliasim. This tutoria...
by Hrithik Verma
21 Sep 2021, 07:57
Forum: General questions
Topic: How to make real water waves
Replies: 1
Views: 3717

How to make real water waves

I want the real water waves not like the present water surface.ttm. For example there is a scene of beach and I want that water on the beach to touch the ground surface. Is it possible?
by Hrithik Verma
14 Sep 2021, 17:00
Forum: General questions
Topic: fast Hokuyo laser scan data with ROS
Replies: 8
Views: 8661

Re: fast Hokuyo laser scan data with ROS

@gonzola98 please can you share your scene where you implemented this hokuyo laser scene If possible share here so that It will be helpful for others as well and maybe you can request pull this to Coppeliasim GitHub because example like this are not available anywhere Or email me please e-mail I'd -...
by Hrithik Verma
14 Sep 2021, 13:56
Forum: General questions
Topic: How to send PointCloud data to ROS
Replies: 1
Views: 2951

How to send PointCloud data to ROS

Actually I extracted data from camera x,y,z and I want to send it "sensor_msgs/PointCloud" ros message but there is some error which I'm not able to solve. code to send data to ros topic: local msg ={ header={ stamp=simROS.getTime(), frame_id='a', }; points={x=p[1], y=p[2] ,z=p[3]}; } --d.channels={...
by Hrithik Verma
14 Sep 2021, 13:29
Forum: General questions
Topic: How to use lazer data (hokuyo_urg) in ROS
Replies: 3
Views: 4246

Re: How to use lazer data (hokuyo_urg) in ROS

Problem is how to extract data from sensors to send it to ROS like how to get range and intensity values. If possible tell me a scene example which I can use.
by Hrithik Verma
14 Sep 2021, 09:39
Forum: General questions
Topic: How to use lazer data (hokuyo_urg) in ROS
Replies: 3
Views: 4246

How to use lazer data (hokuyo_urg) in ROS

In CoppeliaSim 4.2, I did not find any example or sensor model to hokuyo_urg (lazer) to use it with ROS.
If Possible than please tell me a way to send lazes sensor data to ROS
by Hrithik Verma
13 Aug 2021, 12:41
Forum: Videos, scenes and models around CoppeliaSim
Topic: Lua Programming Understanding For Coppeliasim
Replies: 0
Views: 33715

Lua Programming Understanding For Coppeliasim

I personally faced lots of problem learning Lua for Coppeliasim simulator. So in this video I have covered easy way to lean Lua by comparing it with Python & C++. If you are already familiar with any programming language than some syntaxs and few points to understand in Lua. XODmc2AwAR4 All though t...
by Hrithik Verma
27 Jul 2021, 21:33
Forum: Videos, scenes and models around CoppeliaSim
Topic: Coppeliasim (V-REP) Video Tutorial
Replies: 0
Views: 36691

Coppeliasim (V-REP) Video Tutorial

DISCLAIMER : this course has no link whatsoever with Coppelia Robotics. It is offered by an indipendent person/entity Coppeliasim (V-REP) Video Tutorial Course This video tutorial is designed from basic to advance. It is part of my Udemy course on Coppeliasim simulator. Must check videos to become ...
by Hrithik Verma
08 Jul 2021, 21:50
Forum: General questions
Topic: How to make paint nozzle?
Replies: 14
Views: 15868

Re: How to make paint nozzle?

I guess this issue may be because of singularity. Your path or points through which path is being made might have a singular point or a point which is near to singularity due to which your robot joint motor overshoots and its start behaving odd. Simple solution could be try adjusting robot or try ad...
by Hrithik Verma
02 Jul 2021, 11:11
Forum: General questions
Topic: How to make paint nozzle?
Replies: 14
Views: 15868

Re: How to make paint nozzle?

You can increase the buffer size by going on the child script. But even after increasing the buffer size paint will only remain for some time in the wall because in code actually it more like drawing something not a permanent color on the wall. But in reality it will make a permanent color on the wa...