Silvio Traversaro

SDFormat URDF to SDF converter silently set to identity sensor pose if sensor is attached to lumped link

4

The SDFormat URDF to SDF converter if fixed joints are present in the URDF, fuses the child link with its parent, transferring all the information from the lumped link to...

URDF to SDF conversion ignores links with mass smaller than 1e-6

1

Spin-off of https://github.com/ignitionrobotics/sdformat/issues/199 for visibility. Quoting from https://github.com/ignitionrobotics/sdformat/issues/199#issuecomment-612375956 : > **Original comment by Kaelin (Bitbucket: [Kaelin](https://bitbucket.org/%7B8d4c9653-2af7-4ce2-bb67-6cb8750d5868%7D/)).** > > I happen to have run into a variant of this issue today...

/sdf/world/physics/@type attribute specification contains Gazebo Classic-specific details.

1

While reviewing https://github.com/robotology/gym-ignition/pull/336/files, I noticed that `ignored` is not an allowed value for the `/sdf/world/physics/@type` attribute according to the SDF spec: http://sdformat.org/spec?ver=1.8&elem=physics#physics_type . However, the problem seems to be that...

protoc ProtoBuf compiled is not found by default CMake script

5

**Describe the bug** Running the following CMake script: ~~~ find_package(Protobuf REQUIRED) # Make sure protoc is present, as apparently the above find_package() doesn't check that. if(NOT PROTOBUF_PROTOC_EXECUTABLE) message(FATAL_ERROR "Cannot find...

Problem compiling Gazebo plugin that uses the gazebo rendering Camera header

3

**Describe the bug** Compilation of a Gazebo plugin that uses the header `` is not working. **To Reproduce** After executing `C:\opt\ros\melodic\x64\setup.bat` and `C:\opt\rosdeps\x64\share\gazebo-9\setup.bat`, try to compile in Release a simple...

**Describe the bug** Any C++ project that links to SDL fails to compile. Searching for the error, I found https://stackoverflow.com/questions/30412951/unresolved-external-symbol-imp-fprintf-and-imp-iob-func-sdl2 , that indicates that the problem may be that the...

Track packages that are released in ROS build farm but are/should be in conda-forge

8

The ROS Debian binary packages that are released via [Bloom](http://wiki.ros.org/bloom) are essentially a distribution of software that builds on top of another distribution of software (the base Debian/Ubuntu repositories). This...

In Noetic sdformat rosdep key points to libsdformat (i.e. sdformat 9)

2

Noetic version of https://github.com/RoboStack/ros-galactic/pull/100 .

The tutorial to install Gazebo from source for Gazebo >= 9 in https://github.com/osrf/gazebo_tutorials/blob/master/install_from_source/tutorial_default.md#dart-support reports some Trusty-specific steps (adding ``ppa:libccd-debs` and `ppa:fcl-debs`) that however do not make sense as Gazebo >=...

Example of integrator of hybrid system on a Python project

6

Hi @petercorke, thanks a lot for sharing such a tool, it seems to be quite interesting. I saw that in the README it is written that: > The biggest is...