Quantcast
Channel: Gazebo: Q&A Forum - RSS feed
Viewing all articles
Browse latest Browse all 7017

Frames in SDF robot model: how to define relative links?

$
0
0
I just started writing an SDF model for a robot arm and I would like to define the pose of a link relative to another link, as opposed to the model frame. The SDF spec mentions both a frame tag (http://www.sdformat.org/spec?ver=1.5&elem=link#link_frame) and a frame attribute of the pose tag (http://www.sdformat.org/spec?ver=1.5&elem=link#pose_frame), but I can't find any documentation or examples of how to properly use it. Here's a simple example of what I'm trying to do that isn't working: 0 0 0 0 0 00.10.0250 0 0.1 0 0 00.2 0.05 0.10.2 0 0 0 0 00.2 0.05 0.1 However, this is the output (I'd like link2 to be at same z-height as link1): ![image description](/upfiles/14567767026677863.png) Given that the frame information isn't exposed in the Gazebo Model Editor GUI, I suspect frame isn't completely supported?

Viewing all articles
Browse latest Browse all 7017

Trending Articles