You're reading from Mastering ROS for Robotics Programming, Third edition - Third Edition

Product typeBook

Published inOct 2021

PublisherPackt

ISBN-139781801071024

Edition3rd Edition

Tools

Robot Framework Robot Framework

Concepts

Robotics

Authors (2):

Lentin Joseph

Jonathan Cacace

View More author details

Creating the COLLADA file of a robot to work with OpenRave

In this section, we will discuss how to use URDF robot models with OpenRave. Firstly, we will see how to convert a URDF in a collada file (.dae) format; this file will then be used to generate the IKFast source file. To convert a URDF model into a collada file, we can use a ROS package called collada_urdf. This can be installed with the following command:

sudo apt-get install ros-noetic-collada-urdf

We will work with the ABB IRB 6640 robot model, which can be found in the abb_irb6600_support package in the /urdf folder named irb6640.urdf. Alternatively, you can take this file from the ikfast_demo folder released with the book's source code. Copy this file into your working folder and run the following command for the conversion:

roscore && rosrun collada_urdf urdf_to_collada irb6640.urdf irb6640.dae

The output of the previous command is the robotic model in the collada file format.

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Mastering ROS for Robotics Programming, Third edition - Third Edition

Published in: Oct 2021Publisher: PacktISBN-13: 9781801071024

Authors (2)

Lentin Joseph

Lentin Joseph is an author and robotics entrepreneur from India. He runs a robotics software company called Qbotics Labs in India. He has 7 years of experience in the robotics domain primarily in ROS, OpenCV, and PCL. He has authored four books in ROS, namely, Learning Robotics using Python, Mastering ROS for Robotics Programming, ROS Robotics Projects, and Robot Operating System for Absolute Beginners. He is currently pursuing his master's in Robotics from India and is also doing research at Robotics Institute, CMU, USA.
Read more about Lentin Joseph

Jonathan Cacace

Jonathan Cacace was born in Naples, Italy, on December 13, 1987. He received his Master's degree in computer science, and a Ph.D. degree in Information and Automation Engineering, from the University of Naples Federico II. Currently, he is an Assistant Professor at the University of Naples Federico II. He is also a member of PRISMA Lab where he is involved in different research projects focused on industrial and service robotics in which he has developed several ROS-based applications integrating robot perception and control.
Read more about Jonathan Cacace

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