PierrickKoch’s gists

PierrickKoch / morse_octomap_mapping.launch.xml

Last active December 17, 2015 15:40

morse velodyne and octomap (w/ros)

	<!--
	Example launch file for octomap_server mapping:
	Listens to incoming PointCloud2 data and incrementally builds an octomap.
	The data is sent out in different representations.

	Copy this file into your workspace and adjust as needed, see
	www.ros.org/wiki/octomap_server for details
	-->
	<launch>
	<node pkg="tf" type="static_transform_publisher" name="robot_tf" args="0 0 0 0 0 0 base_footprint base_link 100"/>

PierrickKoch / dtm2geotiff.py

Last active December 17, 2015 22:59

	def save_geotiff(filepath, image32, width, height):
	import numpy
	import gdal
	driver = gdal.GetDriverByName('GTiff')
	ds = driver.Create(filepath, width, height, 1, gdal.GDT_Float32)
	tmp = [image32[rowwidth:(row+1)width] for row in range(height)]
	raster = numpy.asarray(tmp, dtype=numpy.float32)
	#scipy.misc.imsave('%s.png'%filepath, raster)
	ds.GetRasterBand(1).WriteArray( raster )

PierrickKoch / blender_3D_sound.py

Last active December 18, 2015 08:49

test Blender 3D sound

	import bpy

	filepath = '/path/to/file.mp3'

	# use an Empty here, since appending sound on a moving Cube gets wired (accel?)
	bpy.ops.object.select_all(action='DESELECT')
	bpy.ops.object.empty_add()

	# open sound
	bpy.ops.sound.open(filepath=filepath)

PierrickKoch / blender_3D_startSound.py

Created June 12, 2013 10:34

blender 3D startSound bug http://projects.blender.org/tracker/?func=detail&aid=35707

	import bpy

	filepath = '/home/pkoch/media/music/Alice Russell/06 Lights Went Out.mp3'

	# use an Empty here, since appending sound on a moving Cube gets wired (accel?)
	bpy.ops.object.select_all(action='DESELECT')
	bpy.ops.object.empty_add()

	# open sound
	bpy.ops.sound.open(filepath=filepath)

PierrickKoch / blender.helper.py

Created July 12, 2013 09:59

blender.helper.py

	import bpy

	# helpers (c/p following in a Blender Text editor, run it, look at your console)

	def do_all():
	for obj in bpy.data.objects:
	# TODO create object
	print_all_logic(obj)
	print_properties(obj)

PierrickKoch / morse.props.basics.blend.py

Created July 15, 2013 10:40

Converted props/basic.blend to bpy script

	# usage: blender -P {file}
	import os, sys, subprocess

	def ext_exec(cmd, python=None):
	if not python:
	python = 'python%i.%i'%(sys.version_info.major, sys.version_info.minor)

	return subprocess.getoutput('%s -c"%s"' % (python, cmd) )

	def fix_python_path(python=None):

PierrickKoch / robotpkg.bash

Last active December 21, 2015 17:38

robotpkg bump version

	__PKGNAME=gladys
	__VERSION=0.1.3
	__IS_WIP_=wip/

	# do not edit following (supposed to be smart)

	__DIRNAME=$__PKGNAME-$__VERSION
	__ARCHIVE=$__DIRNAME.tar.gz

	git tag v$__VERSION

PierrickKoch / pom-osm.html

Created October 4, 2013 10:44

pom osm

	<!doctype html>
	<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.6.4/leaflet.css" />
	<script src="http://cdn.leafletjs.com/leaflet-0.6.4/leaflet.js"></script>
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
	<script src="proj4js/dist/proj4.js"></script>
	<style>
	#map { height: 800px; }
	</style>

	<body>

PierrickKoch / hybrid.py

Created October 7, 2013 21:50

	from morse.builder import *

	mana = ATRV('mana')
	minnie = ATRV('minnie')

	env = Environment('caylus.50cm.blend')
	env.set_camera_clip(clip_end=1000)
	env.set_camera_speed(50)
	env.show_framerate()
	env.configure_multinode(

PierrickKoch / add_grid.bash

Last active December 26, 2015 23:59

Test add grid of specific size in Blender usually freeze over 1000x1000 grid

	#!/bin/bash

	for grid_size in 100 200 500 1000 2000; do
	echo "blender -b -P add_grid.py -- $grid_size"
	time blender -b -P add_grid.py -- $grid_size
	done

	# results:
	# https://docs.google.com/spreadsheet/ccc?key=0AmpIySwDLOg8dDFxUlNjZWozRWhqWkF3aXBiQmViYkE

Pierrick Koch PierrickKoch