bluenote's profile - activity

Me neither. Isn't the code snippet posted in your answer exactly the same as the one in the question? What has to be cha

Very helpful already, but it doesn't seem to be complete. It misses e.g. variables like @(PYTHON_EXECUTABLE) or @(ROS_DI

Catkin empy variables I'm trying to create an env-hook for Catkin, and the common approach seems to be to use EmPY templ

Is there an overview of what variables are defined by Catkin within EmPy templating? EDIT: I created a follow up questio

Catkin empy variables I'm trying to create an env-hook for Catkin, and the common approach seems to be to use EmPY templ

Is there an overview of what variables are defined by Catkin within EmPy templating?

@gvdhoorn It's not possible to reliably extract the path from CMAKE_PREFIX_PATH: (1) as you say, it is a standard linux

I cannot rely on modifying .bashrc (must work for many users / different ws, and on CI systems). My goal was to have som

Determine path of (sourced) catkin workspace? After sourcing a Catkin workspace, what is the best way to determine the r

I was actually looking a solution that doesn't require further processing, because I need access to the path in several

Yes, can be closed in favor of this question. I got an error posting it the first time, apparently the error was an erro

Determine path of (sourced) catkin workspace? After sourcing a Catkin workspace, what is the best way to determine the r

Determine path of (sourced) catkin workspace? After sourcing a Catkin workspace, what is the best way to determine the r

Determine (sourced) catkin workspace path After sourcing a Catkin workspace, what is the best way to determine the root

Literally "may not" means that it can have cycles. Is that what you mean or do you mean "must not"?

How to set arg in launch file via code/command/rosparam? Let's assume I have an arg in a launch file: <arg name="dat

Okay than my understand of "superset" is different. Not so nice that there is no longer a single expression (e.g. when I

What is the recommended way to construct a quaternion from roll/pitch/yaw with tf2?

The tf2 wiki page gives this code:

tf::Quaternion q = tf::createQuaternionFromRPY(0, 0, 0);

Unfortunately tf itself is deprecated and I'm looking for a pure tf2 solution. I can't find the createQuaternionFromRPY function in tf2, although the migration guide says it is a superset of tf. Am I missing something?

Recommended way to construct quaternion from roll/pitch/yaw with tf2? What is the recommended way to construct a quatern