scipion-em-flexutils 3.3.1

Tools for 3D visualization and manipulation of flexibility data

Scipion flexutils plugin

This plugin contains a series of methods for the visualization and manipulation of flexibility data (specially designed for continuous heterogeneity).

Plugin Installation

The plugin can be installed in production mode with the following command:

   scipion installp -p scipion-em-flexutils

Or in devel mode by executing the commands:

   git clone https://github.com/scipion-em/scipion-em-flexutils.git
   scipion installp -p ~/scipion-em-flexutils --devel

The plugin needs PyQt5 to be installed in the device. The following commands can be used to install PyQt5 in different distributions:

   Ubuntu:
   sudo apt-get install python3-pyqt5

   CentOS:
   yum install qt5-qtbase-devel

Thee following libraries are also needed by PyQt.

   Ubuntu:
   sudo apt-get install libxcb-xinerama0
   sudo apt install libxcb-image0

The viewers associated to this plugin require OpenGL 3.2 or later and Mesa 11.2 or later.

The installation of the Plugin also requires Conda to be installed in the system. In addition, Scipion needs to know where Conda has been installed. This can be done by adding to your scipion.conf file the following variable:

   CONDA_ACTIVATION_CMD = eval "$(/path/to/your/conda/installation/condabin/conda shell.bash hook)"

Additionally, the optional component Open3D can be installed to add extra functionalities during the network training phase. In order to install this package, the following requirements must be satisfied:

• CUDA must be installed in your system and properly added to the PATH and LD_LIBRARY_PATH variables
• You should check the following dependencies are installed in your system:

   sudo apt install xorg-dev libxcb-shm0 libglu1-mesa-dev python3-dev clang libc++-dev libc++abi-dev libsdl2-dev ninja-build libxi-dev libtbb-dev libosmesa6-dev libudev-dev autoconf libtool

If the previous requirements are not met, Open3D installation will be just skipped.

Tutorials

Flexibility Hub tutorials are available in the Scipion FlexHub Wiki and in Youtube.