garaemon

git and github introduction and tips

gitでユーザー名を設定する

git config --global user.name hoge
git config --global user.email hoge@hoge.com

gitで他人のforkを手元に反映させる

garaemon

How to run

mkdir foo
cd foo
npm install git+https://github.com/baalexander/rosnodejs.git
node sample.js

verify it

garaemon

#!/bin/bash

TAGS="cturtle diamondback fuerte electric"

for tag in $TAGS
do
    if [ `git tag -l $tag` ]; then
        hash=$(git log -1 --format="%H" --until="$(git show $tag --pretty=%ci -s | tail -n 1)")
        if [ "$hash" != "" ]; then
            echo "$tag -> $hash"

garaemon

<?xml version="1.0"?>
<COLLADA xmlns="http://www.collada.org/2005/11/COLLADASchema" version="1.4.1">
  <asset>
    <contributor>
      <author>Someone</author>
      <authoring_tool>Assimp Collada Exporter</authoring_tool>
    </contributor>
    <created>2000-01-01T23:59:59</created>
    <modified>2000-01-01T23:59:59</modified>
    <unit name="meter" meter="1.0" />

garaemon

<launch>
  <node pkg="nodelet" type="nodelet" name="manager"
        args="manager" />
  <node pkg="topic_tools" type="relay" name="raw_concat_relay"
        args="/camera/depth_registered/points /normal_concat/input" />
  <node pkg="nodelet" type="nodelet" name="normal_estimate"
        args="load pcl/NormalEstimation manager"
        clear_params="true">
    <remap from="~input" to="/camera/depth_registered/points" />
    <remap from="~output" to="/normal_concat/input" />

garaemon

14/05/27

freenect2

• https://github.com/OpenKinect/libfreenect2 を使うとkinect2が読めるらしい
• BRIXでテスト


$ lsusb -t
2-5:1.0: No such file or directory
2-5:1.1: No such file or directory
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M

garaemon

    function search-rostopic-by-percol(){
        LBUFFER=$LBUFFER$(rostopic list | percol)
        zle -R -c
    }
    zle -N search-rostopic-by-percol
    bindkey '^[r' search-rostopic-by-percol

garaemon

#!/usr/bin/env python
import math
import rospy
from jsk_pcl_ros.msg import ColorHistogram

rospy.init_node("bhatta_test")

prev_hist = None

def cb(msg):

garaemon

#!/usr/bin/env python

# cylinder test

import math
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.animation as animation
from matplotlib.patches import Circle, PathPatch
import random

garaemon

#!/usr/bin/env python
 
# cylinder test
 
import math
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.animation as animation
from matplotlib.patches import Circle, PathPatch
import random