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@scpeters
scpeters / gz_vendor_jetty_sdformat.repos
Last active August 11, 2025 21:19
gz_vendor_jetty_sdformat.repos
repositories:
ament_cmake:
type: git
url: https://github.com/ament/ament_cmake
version: rolling
ament_lint:
type: git
url: https://github.com/ament/ament_lint
version: rolling
ament_package:
@scpeters
scpeters / gz_vendor_jetty.repos
Created July 31, 2025 22:40
repos file used to test jetty vendor packages with ROS rolling
repositories:
ament_cmake:
type: git
url: https://github.com/ament/ament_cmake
version: rolling
ament_lint:
type: git
url: https://github.com/ament/ament_lint
version: rolling
ament_package:
@scpeters
scpeters / aa_readme.md
Last active October 2, 2024 20:31
usda example with pendulums

I used the sdf2usd command from gz-usd to convert the mimic_fast_slow_pendulums_world.sdf example world from SDFormat to USD.

  • mimic_fast_slow_pendulums_world.usda has angular drives enabled for each joint that hold the joint positions to zero, preventing the pendulums from swinging.
  • mimic_fast_slow_pendulums_world_without_drives.usda has no angular drives (they were manually removed), so the pendulums swing in IsaacSim but energy is not conserved.
@scpeters
scpeters / gazebo_abi_log_X.txt
Created May 17, 2023 18:15
gazebo abi error log
Temporary header file '/tmp/rFHu_v4noc/dump1.h' with the following content will be compiled to create GCC translation unit dump:
// add includes
#include "/usr/local/destination_branch/include/gazebo-11/gazebo/util/util.hh"
#include "/usr/local/destination_branch/include/gazebo-11/gazebo/common/common.hh"
#include "/usr/local/destination_branch/include/gazebo-11/gazebo/gazebo.hh"
#include "/usr/local/destination_branch/include/gazebo-11/gazebo/gui/gui.hh"
#include "/usr/local/destination_branch/include/gazebo-11/gazebo/msgs/msgs.hh"
#include "/usr/local/destination_branch/include/gazebo-11/gazebo/ode/ode.h"
#include "/usr/local/destination_branch/include/gazebo-11/gazebo/physics/physics.hh"
$ install/ignition-transport10/lib/ignition/transport10/ign-transport-topic -t /bar -m ign_msgs.__bad_msg_type -p 'data:"good_value"'
Segmentation fault (core dumped)
@scpeters
scpeters / material_applied_to_named_visual.sdf
Created January 21, 2021 07:49
applying material properties to named and unnamed visuals in a urdf
<sdf version='1.7'>
<model name='urdf_gazebo_extension_test'>
<link name='link1a'>
<inertial>
<pose>0 -1.5 0 -2.14159 0.141593 0.858407</pose>
<mass>100</mass>
<inertia>
<ixx>2</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
@scpeters
scpeters / aa_create_venv.txt
Created December 22, 2020 01:03
problem with off-your-rocker
$ mkdir -p off_your_rocker/venv
$ cd off_your_rocker/venv
$ python3.7 -m venv .
@scpeters
scpeters / console.txt
Created December 2, 2020 18:11
brew bump-formula-pr failure
# BEGIN SECTION: call brew bump-formula-pr --write
+ /home/linuxbrew/.linuxbrew/bin/brew bump-formula-pr ignition-fuel-tools3 --write --url=https://osrf-distributions.s3.amazonaws.com/ign-fuel-tools/releases/ignition-fuel-tools3-3.5.0.tar.bz2 --sha256=78a636930bd357a8625f5e43802f150c834b719960af1e4ada6e6af3afc31493
==> replace /^ revision \d+\n(\n( head "))?/m with "\\2"
==> replace /https:\/\/osrf\-distributions\.s3\.amazonaws\.com\/ign\-fuel\-tools\/releases\/ignition\-fuel\-tools3\-3\.4\.0\.tar\.bz2/ with "https://osrf-distributions.s3.amazonaws.com/ign-fuel-tools/releases/ignition-fuel-tools3-3.5.0.tar.bz2"
==> replace "3cac0e59623d806b5e30d62b370666209b27ba373156c7337c37e9cbea03518a" with "78a636930bd357a8625f5e43802f150c834b719960af1e4ada6e6af3afc31493"
Fetching gem metadata from https://rubygems.org/.........
Using concurrent-ruby 1.1.7
Using minitest 5.14.2
Using thread_safe 0.3.6
Using zeitwerk 2.4.1
@scpeters
scpeters / utf8cpp_link_command.txt
Created October 14, 2020 17:28
ign-physics linking command that has error with utf8cpp