3Dconnexion input devices/de

3Dconnexion SpaceNavigator

Treiberinstallation

Linux

FreeCAD unterstützt die Treiber des Projekts Spacenav. Dieses Projekt hat die Entwicklung eines Open-Source Treibers zum Ziel, der mit den proprietären Treibern von 3Dconnexion kompatibel ist.

Installation vom Paketarchiv

Ubuntu

sudo apt-get install spacenavd

Fedora

sudo yum install spacenavd

Spacenav aus den Quellen kompilieren

Wenn Ihre Distribution eine veraltete Version zur Verfügung stellt, ist dies die empfohlene Methode.

• Download the following files:
  • spacenavd-0.5.tar.gz
  • libspnav-0.2.2.tar.gz
  • spnavcfg-0.2.1.tar.gz
• Unpack the archives into a folder in your home directory.
• Enter the directory spacenavd-0.5 and run the following commands:

./configure
make

• If this was successful, run the following commands as root (or prefix with sudo.)

make install
./setup_init
/etc/init.d/spacenavd start

• This installs the spacenav daemon, configures it to automatically load on system boot, and starts the daemon without having to reboot.
• Now it is time to check that your device is properly detected. With your device unplugged, run the following command and then plug it in.

tail -n100 -f /var/log/spnavd.log

• If the output looks something like this, you can continue.

Device detection, parsing /proc/bus/input/devices
trying alternative detection, querying /dev/input/eventX device names...
  trying "/dev/input/event1" ... Power Button
  trying "/dev/input/event2" ... 3Dconnexion SpaceNavigator
using device: /dev/input/event2
device name: 3Dconnexion SpaceNavigator

• Now enter the directory named libspnav-0.2.2 and run the following commands:

./configure
make

• If make fails with the following error: ...

fatal error: gtk/gtk.h: No such file or directory

• ... then you need to install libgtkmm-2.4-dev. Under Ubuntu, this is done like this:

sudo apt-get install libgtkmm-2.4-dev

• When make has completed successfully, run the following command as root (or prefix with sudo.)

make install

• Look in the directory libspnav-0.2.2/examples/. If you want to test your device, compile and run either one of the two examples.

• Follow the same pattern to compile and install spnavcfg. Make sure to run spnavcfg as root, or no settings will be saved!

Restart

If sometimes navigator stops working, it is good to restart driver. To restart it, go to Terminal and execute:

sudo xhost +
sudo /etc/init.d/spacenavd restart

Danach starten Sie FreeCAD neu. Bei einigen Distributionen ist dies nach jedem Boot nötig.

OSX

3Dconnexion Eingabegeräte werden unter OS X unterstützt, vorausgesetzt dass FreeCAD auf einem System mit installierten 3Dconnexion Treibern gebuildet und benutzt wird.

Windows

As of version 0.13, 3D mouse is supported under windows. You need to have propriate drivers installed, but since support was developed on lower level, it will override settings you set in 3D Connexion control panel. However, most of those settings can be set in Tools>>Customize dialog, under Spaceball tabs.

Setting up FreeCAD

3D mouse support was made with spnav project on Linux, and on a very low level on Windows. This means there was no support for any settings for a device, since on Linux there is no good support for this, and on Windows it is overridden. This is why two additional pages were added to "Customize" dialog.

Spaceball Motion

In this tab you have ability to set up some of general space mouse settings. They include:

• Global Sensitivity - Slider with ability to set global sensitivity
• Dominant - if you enable dominant mode, only axes with highest move will be considered
• Flip YZ - This option enables you to flip Y and Z axes on 3D mouse
• Enable Translations - easy way to enable/disable translations
• Enable Rotations - easy way to enable/disable rotations
• Calibrate - enables you to calibrate space navigator. It is pressed while space navigator is not moved.
• Set To Default - removes all settings and sets them to default.

Other than this, for each axes you have ability to set:

• Enabled - Enable/Disable axes
• Reverse - Reverse movement on axes
• Sensitivity - slider with ability to set sensitivity

Spaceball Buttons

When you open this tab for the first time, it will be empty and unavailable. To activate it, you must press one of your space mouse buttons. After you do, list of buttons will appear on the left side, and list of commands will be available on the right side.

To connect certain command with a button, select button on the left side, and it's command on the right side. To clear commands from button, press "Clear".