amslabtech / rospy_transform_utils

Useful conversion tools for rospy.

rospy_transform_utils

Overview

This module contains utility functions for calculating coordinates and poses, which are useful when writing ROS scripts in Python.

Functions
get_msg_from_translation_and_quaternion
calc_homogeneous_matrix
get_msg_from_homogeneous_matrix
calc_transformed_pose
calc_relative_pose
get_msg_from_array_2d
get_array_2d_from_msg

Requirements

• numpy
• rospy
• tf_conversions

Install

You can install this module with the following command if you are using pip3.

The requirements will be automatically installed by pip3.

pip3 install https://github.com/amslabtech/rospy_transform_utils/archive/master.zip

Usage

You can import this module for example:

import transformutils