transform_graph repository

Repository Summary

Checkout URI https://github.com/jstnhuang/transform_graph.git
VCS Type git
VCS Version indigo-devel
Last Updated 2018-02-06
Dev Status DEVELOPED
Released RELEASED

Packages

Name Version
transform_graph 0.3.0

README

transform_graph

Build Status Coverage Status

transform_graph is a library that computes transformations betweens arbitrary frames in a graph of transformations. See the generated documentation for details.

Basic example:

#include "transform_graph/transform_graph.h"

transform_graph::Graph graph;
graph.Add("wrist", transform_graph::RefFrame("base_link"), wrist_pose_stamped);
graph.Add("kinect", transform_graph::RefFrame("base_link"), kinect_pose_stamped);

// Find out if a point in the frame of the Kinect is near the wrist.
pcl::PointXYZ point_in_kinect = ...;
transform_graph::Position point_in_wrist;
graph.DescribePosition(point_in_kinect, transform_graph::Source("kinect"), transform_graph::Target("wrist"), &point_in_wrist);
if (point_in_wrist.vector().norm() < 0.05) {
  ...
}